Eversolo AMP-F8 Stereo Power Amplifier

The Eversolo AMP-F8 is a high-performance Class AB stereo power amplifier engineered to deliver exceptional control, expansive dynamics, and un-compromised audio purity. Designed to perfectly partner with the Eversolo DMP-A8 Gen 2 and DMP-A8 Master Gen 2 streaming preamplifiers, it forms a complete, ultra-clean high-end Hi-Fi system. Driven by a massive custom 800W linear toroidal power supply and featuring three pairs of precision-matched high-current BJT power transistors per channel, the AMP-F8 outputs a robust 180W RMS per channel into 8 ohms (280W into 4 ohms) and bridges up to a staggering 500W at 8 ohms. With classic dual analog VU meters, a damping factor over 400 for razor-sharp bass control, and an ultra-low noise floor, the AMP-F8 provides rock-solid authority to drive even the most demanding floorstanding speakers. Key Features: Perfect Partnering System: Designed to seamlessly complement the Eversolo Eversolo DMP-A8 Gen 2 and DMP-A8 Master Gen 2 for a sleek, cohesive, and high-performance two-channel system. High-Purity Class AB Design: Delivers 180W RMS per channel into 8Ω (280W into 4Ω) in Stereo Mode and up to 500W RMS into 8Ω in Bridged Mode. Heavy-Duty 800W Linear Power Supply Dual Differential Architecture & DC Blocker High damping factor (>400 @ 8Ω) guarantees fast, precise transient response and tight, deep bass response across complex speaker loads. Real-Time Dual Analog VU Meters: Equipped with professional-grade balanced XLR and single-ended RCA inputs with selectable gain levels (23dB / 29dB) for seamless preamp/DAC integration. Acoustically Shielded Aluminum Chassis: Precision CNC-machined aluminum casing Book a Demo: Experience the Eversolo AMP-F8 firsthand. This amplifier will be available for demonstration alongside the full Eversolo range at HiFiSound soon, Stockton.

Advance Paris X-A220EVO Mono Power Amplifier (Pair) - Ex-Demo

Please Note: This is a one time listing for an ex-demonstration pair of X-A220EVO's at a discounted price, please note there maybe cosmetic imperfections.  The X-A220EVO by Advance Paris is a powerful monophonic amplifier that can deliver an impressive 220W power at 8ohms. It can be perfectly paired with the X-P500 preamplifier to create a truly musical hi-fi system. The amplifier boasts technical excellence and an audiophile circuit design, resulting in exceptional performance. Key Features: Single Balanced XLR input and Unbalanced input on RCA Power output 8Ω :1 X 220 W RMS or 4Ω : 1 X 350 W RMS High Bias switch allows the amplifier to use class A on the first watts, beyond this it automatically switches to class AB Dimmable VU meter

Eversolo AMP-F10 Stereo Power Amplifier

The Eversolo AMP-F10 is a powerhouse of a power amplifier, expertly engineered to bridge the gap between raw, explosive energy and delicate, high-fidelity precision. Acting as the definitive partner to the flagship Eversolo DMP-A10 Streamer/DAC/Preamp, it completes a world-class sonic and aesthetic stack. Designed to power high-end home audio and theatre setups alike, this amplifier delivers an incredibly immersive soundstage, robust low-frequency control, and an ultra-clean, whisper-quiet performance. The AMP-F10 was a well-deserved recipient of the Pursuit Perfect System "Essential Audition Award." Key Features: Massive Power Output: Delivers up to 320W per channel at 4 Ohms (200W at 8 Ohms) in stereo, and bridges to a monumental 950W at 4 Ohms (650W at 8 Ohms) for demanding setups. Dual-Channel Independent Linear Power Supply:Powered by a massive 1000W system that isolates channels to prevent cross-interference and maintain a balanced, expansive soundstage. Advanced DC Filtering: Eliminates low-frequency mains interference and transformer hum for an incredibly low noise floor. High-Current MOSFET Array: Uses 5 pairs of matched transistors per channel in parallel to ensure even current and ultra-low distortion. Exceptional Speaker Control: Boasts a damping factor over 600 for tight, articulate, and authoritative bass response. Premium Audio Architecture: Symmetrical design with dual differential amplifiers and negative feedback minimises noise. Flexible Connectivity: Equipped with balanced XLR and unbalanced RCA inputs for seamless integration into any system. Book a Demo: Experience the breathtaking dynamics of the Eversolo AMP-F10 firsthand. This amplifier is currently available for demonstration alongside the full Eversolo range at HiFiSound, Stockton.

Rega Solis Power Amplifier

The Rega Solis represents the pinnacle of stereo power amplification, designed to be the definitive partner for the Mercury pre-amplifier. Hand-built in England, this "Reference Series" powerhouse is the result of four decades of solid-state engineering, meticulously crafted for those who demand uncompromising audio quality and world-class craftsmanship. Every internal component of the Solis has been auditioned and selected for its superior acoustic properties. Whether you are playing high-resolution digital files or classic heavyweight vinyl, the Solis ensures every track is delivered with breathtaking clarity, effortless scale, and incredible detail. Key Features: Fully symmetrical discrete circuitry in the signal path Balanced and unbalanced inputs 168W into 8Ω / 305W into 4Ω Short circuit protection Thermal cut-out and DC Protection Standby mode (user selectable) 12V trigger Independent MUTE function Compatible with Mercury pre-amplifier and Aethos stereo amplifier Lifetime warranty against manufacture defects Audition the Solis at HiFiSound The Rega Solis is more than just an amplifier; it is a long-term investment in your musical enjoyment. As a specialist Rega Reference Dealer, we provide the expert environment needed to appreciate this level of performance. We have the Rega Solis on permanent demonstration at our Stockton-on-Tees showroom. At the request of the manufacturer this item cannot be supplied by mail order. Book a demo by calling 01642 267012 or email info@hifisound.co.uk

Quad Artera Mono Power Amplifier (Single)

Please note: This price is for one amplifier. The QUAD Artera Mono Power Amplifier incorporates the strongest design elements from its predecessors while introducing upgraded audiophile-grade components and advanced multi-layer circuit boards. Building on the classic QUAD sound, the Artera Mono delivers enhanced clarity and definition, all while prioritising the faithful reproduction of musical performance. Its design ensures that the artist’s intent remains clear and engaging—even when the original recording falls short. Key Features: 300W @8ohms (THD=1%, 1kHz) 400W @4ohms (THD=1%, 1kHz) 1 x Balanced XLR Input, 1 x Unbalanced RCA Input OCC cabling for the purest of signal paths to the output stage Automatic equipment activation via 12V trigger Auto standby function

Ayre VX-8 Stereo Power Amplifier

The Ayre Acoustics VX-8 stereo power amplifier embodies three decades of research, development, refinement, and passion, all housed in a stunning chassis. It reflects our journey from the past to the future, promising to deliver pure joy to your listening experience with every use. Key Features: 100% Zero-Feedback Fully-balanced discrete circuitry Ayre’s Double Diamond output stage Ayre’s exclusive Equilock gain stage Linear analog power supply High-speed circuit board material AyreLink communication system

Audio Analogue ABsolute Monoblock Power Amplifier

Please note: These are priced per pair. The ABsolute Monoblock, an evolution of the ABsolute integrated, stands as the flagship amplifier from Audio Analogue. With 100W of pure class A power, it effortlessly drives any speaker to its peak performance while preserving the signature refinement of pure class A. Offering exceptional power, control, and an infinite power reserve, it delivers unparalleled tonal sophistication. This amplifier is a true reference, excelling in every aspect of listening performance. Key Features: 100W pure cl. A/115W cl. AB @8Ω 50W pure cl. A/230W cl. AB @4Ω 25W pure cl. A/380W cl. AB @2Ω 1 x XLR Balanced input  

Audio Analogue ABsolute PA Power Amplifier

Based on the ABsolute integrated amplifier, the ABsolute PA is a 50W stereo power amplifier designed to drive a wide range of speakers while preserving the refined characteristics of class A amplification. It delivers the warmth and musicality of pure class A in a reference-grade amplifier, perfectly complementing the ABsolute Preamplifier for optimal performance. Key Features: Fully dual-mono configuration starting from dual power supply. 50W in Class A @8Ω 100W in class AB of which 25W in pure class A @4Ω 200W in class AB of which 12.5W in pure class A @2Ω Balanced XLR Inputs    

Audio Analogue AA100DM Power Amplifier

The AA100DM power amplifier is the newest model in the PureAA series. Its amplifier stage is based on that of the Puccini Anniversary, but with an enhanced output power of 100W. The AA100DM is a highly versatile amplifier, designed to excel in a variety of applications, offering impressive power, control, and musicality. Key Features: 1 x RCA inputs, 1 x XLR inputs 100W @ 1% THD (400W in Mono) 8Ω 200W @ 1% THD (700W in Mono) 4Ω 320W @ 1% THD 2Ω Can be configured as bridge mono amp - please contact us for more information.

SPL Performer s900 Stereo Power Amplifier

The SPL Performer s900 stereo power amplifier sits in the middle of the Performer line, drawing its design and component choices from the larger SPL Performer s1200. It strikes the perfect balance between sonic excellence and performance, making it ideal for high-resolution speakers that aren’t overly power-hungry, regardless of their size. With an output of 2 x 370 W at 4 Ω (2 x 420 W at 2 Ω; 2 x 200 W at 8 Ω), the s900 has more than enough power to drive any loudspeaker with ease.  Despite its compact size, the Performer s900 is a powerhouse. It offers impressive headroom thanks to SPL's VOLTAiR technology, delivering a sound that is rich in detail, vivid, honest, and musically engaging. Key Features: Protection circuit against DC voltage and against overheating, indicated by LED's on the front panel. Stereo pair of XLR inputs with input sensitivity can be adjusted in 0.5 dB steps from 0 dB to -5.5 dB. Recommended for driving speakers over 4 ohms impedance. Bridge Mode, means you are able to turn the two power amplifier channels into one power amplifier, allowing 450 W into 8 Ohm in mono operation mode.

Quad 303 Power Amplifier

As some of the most beloved models in the legacy of one of the world’s most significant Hi-Fi brands, the QUAD 33 Pre amplifier and 303 Power Amplifier set standards across various aspects of desirable audio equipment—performance, reliability, industrial design, value, and the joy of music. The QUAD 303 power amplifier was designed for everyday home use with moderately efficient loudspeakers, yet it has also found a place in broadcasting and recording studios around the globe, valued for its exceptional performance and reliability. This core philosophy remains unchanged. Key Features: 1 x RCA, 1 x Balanced XLR (pair) Inputs 1 x 12V Trigger, 1 x Stereo Speaker, 1 x 12V Trigger (Link) Outputs Stereo 50W @ 8 ohms (70W @ 4 ohms) 'Bridged mode' (for use as a mono-block power amplifier) reaches 140W @ 8 ohms or 170W @ 4 ohms (bridged mono)

Advance Paris X-A1200 Mono Power Amplifier (Single)

For those who have a discerning ear and devote a significant amount of their leisure time to listening to music, the Advance Paris X-A1200 mono power amplifier from Advance Paris is the perfect flagship model that meets their high expectations. This amplifier has been designed to deliver exceptional audio quality and satisfy the needs of even the most demanding music enthusiasts. Key Features: Single Balanced XLR input and Unbalanced input on RCA Power output 8Ω :1 X 450 W RMS, 4Ω :1 X 700 W RMS High Bias switch allows the amplifier to use class A on the first watts, beyond this it automatically switches to class AB Dimmable VU meter

Advance Paris X-A220EVO Mono Power Amplifier (Single)

The X-A220EVO by Advance Paris is a powerful monophonic amplifier that can deliver an impressive 220W power at 8ohms. It can be perfectly paired with the X-P500 preamplifier to create a truly musical hi-fi system. The amplifier boasts technical excellence and an audiophile circuit design, resulting in exceptional performance. Key Features: Single Balanced XLR input and Unbalanced input on RCA Power output 8Ω :1 X 220 W RMS or 4Ω : 1 X 350 W RMS High Bias switch allows the amplifier to use class A on the first watts, beyond this it automatically switches to class AB Dimmable VU meter

Advance Paris X-A160EVO Stereo Power Amplifier

The Advance Paris X-A160EVO is an ultra rigid partitioned chassis, ensuring efficient insulation. Components are carefully chosen and selected. The high power toroidal transformer (800 VA) is linked to a high current bipolar power transistors assembly, which gives X-A160EVO awesome performance. Key Features: Stereo pair of XLR inputs Power output 8 Ω : 2 X 160 W RMS or 4 Ω : 2 X 240 W RMS High Bias switch allows the amplifier to use class A on the first watts, beyond this it automatically switches to class AB

SPL Performer m1000 Monoblock Amplifier (Single)

With a power amplification of 750 W (4 Ω) [1000 W (2 Ω); 420 W (8 Ω)], this completely analog amplifier easily controls any loudspeaker. Thanks to the VOLTAiR technology the performance of the m1000 is detail-rich, vivid, honest and plain simply beautiful. Key Features: Class-AB amplifier circuit XLR balanced input Protection circuit against DC voltage and against overheating, indicated by LED's on the front panel. Input sensitivity can be adjusted in 0.5 dB steps from 0 dB to -5.5 dB. Recommended for driving speakers over 2 ohms impedance. 3 interchangeable decorative panels included to switch up the look of the m1000.

SPL Performer s800 Stereo Power Amplifier

This small completely analog stereo power amplifier shows everyone that size does not necessarily have anything to do with greatness. With a power amplification of 2 x 285 W (4 Ω) [2 x 185 W (8 Ω)] or 1 x 450 W (8 Ω, Bridge Mode), this amplifier easily controls any loudspeaker. Thanks to VOLTAiR technology, it is fast, precise and highly efficient with outstanding sound. Key Features: Protection circuit against DC voltage and against overheating, indicated by LED's on the front panel. Stereo pair of XLR inputs with input sensitivity can be adjusted in 0.5 dB steps from 0 dB to -5.5 dB. Recommended for driving speakers over 4 ohms impedance. Bridge Mode, means you are able to turn the two power amplifier channels into one power amplifier, allowing 450 W into 8 Ohm in mono operation mode.

SPL Performer s1200 Stereo Power Amplifier

This impressive stereo power amplifier leads even the most demanding speakers to soundscapes beyond your expectations. With a power amplification of 2 x 520 W (4 Ω) [2 x 550 W (2 Ω); 2 x 300 W (8 Ω)], this completely analog amplifier easily controls any loudspeaker. Thanks to the VOLTAiR technology the performance of the s1200 is detail-rich, vivid, honest and plain simply beautiful. Key Features: Class-AB amplifier circuit Stereo pair of XLR and RCA inputs selected via the Input Select switch on the rear panel. Protection circuit against DC voltage and against overheating, indicated by LED's on the front panel. Input sensitivity can be adjusted in 0.5 dB steps from 0 dB to -5.5 dB. Recommended for driving speakers over 2 ohms impedance 3 interchangeable decorative panels included to switch up the look of the s1200.

Chord Electronics BerTTi Stereo power amplifier

Completing the Chord Electronics ULTIMA line of power amplifiers, we introduce BerTTi to the desktop Table Top range, a compact yet powerful stereo amplifier equipped with ULTIMA technology in a compact, space-saving chassis delivering dynamic, transparent sound. Output power: 75 W into 8 Ω Frequency range: 5 Hz-100 kHz +/- 0.5 dB THD: 0.008 % SNR: 87 dB (A-weighted) Input impedance: 100 kΩ unbalanced/balanced Gain: 30 dB Input sensitivity: 0.78 V Inputs: 1x stereo pair of balanced XLRs, 1x stereo pair of gold-plated unbalanced RCA Output: 1x pair per channel of gold-plated speaker terminals 10 A IEC power cable Designed, engineered and made in the UK Bead-blasted aircraft-grade aluminium Compact chassis for flexible placement Available in silver or black Length: 235 mm Width: 226 mm Height: 59 mm Net weight: 3.75 kg

Hegel H30A Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. The H30A is The Orchestra. With its immense power, speaker matching is no longer an issue. The Orchestra can play any "venue", be it large stadiums or small cellar clubs, and with its unsurpassed skill and attention to detail, no music is too challenging. It conveys all music like you never thought possible. No matter what or where it plays, The Orchestra will always perform at its best. The H30A is the best orchestra you will ever experience. Key Features: 1100 W/8 Ω Dual Mono SoundEngine2 56 Bipolar Transistors Mono/Stereo

Naim NAP 250 Power Amplifier

Terms & Conditions apply see: Naim Summer Offers Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. First appearing in 1975, the NAP 250 power amplifier has become an iconic product. Its aesthetic and technical evolution has ensured its sustained first-rate performance over the years, creating unforgettable musical experiences. 

ATC P2 Dual-Mono Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. Upgrading from the P1 power amp, the P2 adds a much larger power supply and additional output MOSFETs to double power to 300W per channel.  It is the ideal solution to drive speakers in larger rooms and/or when a loudspeaker presents a difficult load and will provide an effortless, musical presentation under these demanding conditions.  Like the smaller P1, the combination of exceptional resolution and neutral fidelity allows the quality of the original recording to shine through whilst also offering outstanding compatibility with a wide range of partnering equipment.   Key Features: 300W per channel – ideal for larger rooms and/or challenging loudspeaker loads.  Dual-mono design delivers full power simultaneously from both channels, with minimal crosstalk.  Balanced and un-balanced inputs, plus un-balanced ‘link’ outputs.  Grounded source class A/B output stage circuits as found in ATC’s renowned active loudspeakers.  Wide bandwidth, low distortion and high dynamic range ensure tonal accuracy and perfectly timed transients.  Gain matched to smaller 150W P1 enabling bi-amp compatibility.  Neutral fidelity ensures excellent system compatibility.  Hand built in the UK and supported by a 6 year warranty. 

ATC P1 Dual-Mono Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. Using power amplifier circuits derived from ATCs revered active loudspeakers, the P1 dual-mono power amplifier makes this exceptional technology available to all Hi-Fi and music enthusiasts.  It is the ideal partner to a wide range of passive loudspeakers and can provide a significant upgrade for those wishing to upgrade from a system using an integrated amplifier.  Like the more powerful P2, the combination of exceptional resolution and neutral fidelity allows the quality of the original recording to shine through whilst also offering outstanding compatibility with a wide range of partnering equipment. Key Features: 150W per channel delivers high dynamic range from a wide range of loudspeakers.  Dual-mono design delivers full power simultaneously from both channels, with minimal crosstalk.  Balanced and un-balanced inputs, plus un-balanced ‘link’ outputs.  Grounded source class A/B output stage circuits as found in ATC’s renowned active loudspeakers.  Wide bandwidth, low distortion and high dynamic range ensure tonal accuracy and perfectly timed transients.  Gain matched to larger 300W P2 enabling bi-amp compatibility.  Neutral fidelity ensures excellent system compatibility.  Hand built in the UK and supported by a 6-year warranty.

Exposure 3510 Mono Power Amplifiers

Key Features: Large custom made toroidal transformer and smoothing capacitors for power supply All bipolar transistor design using carefully selected parts DC coupled throughout Electronic, non-invasive overload protection circuit and thermal trip Balanced & Unbalanced Input Bi-wire speaker outputs using high quality shrouded sockets High quality all aluminium case work Three year guarantee Available in black or titanium

Exposure 3510 Stereo Power Amplifier

Key Features: 110W RMS per channel into 8 Ohms Ideal for driving difficult speaker loads in biamping mode with 3510 Integrated Amplifier High capacity custom-made toroidal power transformer and power supply capacitors High quality capacitors used in the signal path Clean and extended low frequency performance Full aluminium casework and extruded front panel to control resonance and stray electromagnetic fields Three year guarantee Available in black or titanium

Aesthetix Atlas Eclipse Stereo Power Amplifier

First phase: The Atlas Eclipse Stereo features the Stealthcap™ capacitor, made with exotic new conductors, dielectric material, and composite resins to dramatically reduce reflections, enhancing focus and articulation with blacker backgrounds. Optional Chassis Upgrade: £1875.00 Key Features: Zero feedback, fully differential amplifier with complementary balanced bridge design for open sound. Tube gain stage using one 6SN7 tube per channel provides harmonic accuracy and soundstage layering. This single gain stage provides all of the voltage gain for the entire amplifier. Stereo amplifier: 200 watts per channel into 8 ohms; 400 watts per channel into 4 ohms Mono amplifier: 300 watts per channel into 8 ohms; 600 watts per channel into 4 ohms. Amplifier has a built-in high-pass crossover: 6 dB / octave, 16 settings from 40 Hz to 200 Hz in approximate 10 Hz increments. Single-ended and balanced inputs provide extended compatibility. Direct input bypasses all crossovers and switching for ultimate purity. Bus technology reduces power supply impedance between output devices for more instantaneous current. Power supply uses two transformers and three chokes. The high current section uses a dedicated transformer and choke input power supply. The vacuum tube B+ power supply has choke input and is discretely regulated. The result is unequalled clarity and control. Cardas patented rhodium-plated binding post with single knob lockdown. All aluminum chassis construction assures durability. Stainless steel cover for transformers prevents magnetic fields from interacting with sensitive audio circuitry, preserving low level musical nuances. RS232 control and trigger for special installation requirements. Available in black or silver faceplate.

Aesthetix Atlas Signature Stereo Power Amplifier

Atlas Stereo Signature uses the same circuits as the standard Atlas Stereo, but those circuits are implemented with only the highest quality parts available. Key Features: Zero feedback, fully differential amplifier with complementary balanced bridge design for open sound. Tube gain stage using one 6SN7 tube per channel provides harmonic accuracy and soundstage layering. This single gain stage provides all of the voltage gain for the entire amplifier. Stereo amplifier: 200 watts per channel into 8 ohms; 400 watts per channel into 4 ohms Mono amplifier: 300 watts per channel into 8 ohms; 600 watts per channel into 4 ohms. Amplifier has a built-in high-pass crossover: 6 dB / octave, 16 settings from 40 Hz to 200 Hz in approximate 10 Hz increments. Single-ended and balanced inputs provide extended compatibility. Direct input bypasses all crossovers and switching for ultimate purity. Bus technology reduces power supply impedance between output devices for more instantaneous current. Power supply uses two transformers and three chokes. The high current section uses a dedicated transformer and choke input power supply. The vacuum tube B+ power supply has choke input and is discretely regulated. The result is unequalled clarity and control. Cardas patented rhodium-plated binding post with single knob lockdown. All aluminum chassis construction assures durability. Stainless steel cover for transformers prevents magnetic fields from interacting with sensitive audio circuitry, preserving low level musical nuances. RS232 control and trigger for special installation requirements. Available in black or silver faceplate.

Audio Research Reference 160M MkII Mono Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. This is priced each, not per pair. The Reference 160M MkII (REF 160M MkII) Monoblock Power Amplifier is a unique creation that has been in development for two years. It has a distinctive design, unparalleled sound quality, and is unmistakably Audio Research. The refined audio topology has fewer and better components in the signal-path as compared to previous designs. The amplifier offers switchable Ultralinear/Triode operation, proprietary auto-bias, output tube monitoring and protection, an advanced power meter, and much more - a combination of features that has never been seen before in an Audio Research amplifier.

Audio Research Reference 160S Stereo Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. Audio Research is pleased to announce the Reference 160S stereo power amplifier. A vacuum-tube design, it follows in the footsteps of the internationally-acclaimed 160M monaural power amplifier, introduced in 2018, which has won multiple amplifier-of the-year honors from publications such as Stereophile, Hi-Fi+, and others. The Reference 160S (REF160S) carries-over the stunning look of the 160M, with dual GhostMeters™ that float in front of the eight KT150 output power tubes.

Audio Research Reference 80S Stereo Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. The Reference 80S stereo amplifier continues Audio Research’s latest design effort in creating a vacuum-tube amplifier that not only redefines ultimate music reproduction, but does it in an incredibly beautiful package. The 80S was created for the music lover who does not require the output power of its larger siblings, the Reference 160S stereo and 160M mono amplifiers. The 80S continues the design ethos, including dual GhostMeters® that float in front of four KT150 output tubes. Extruded panels, a vital part of the all-aluminum chassis, provide rigidity and beauty.

Audio Research VT80SE Stereo Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. Audio Research are pleased to introduce the VT80SE, the amplifier with the widest appeal to the greatest number of music lovers worldwide. By combining world-class performance with flexibility and features like auto-bias, the VT80SE has been an amp that is easy to take home and just forget as you enjoy your music collection again for the first time. The big change from the VT80 to the new VT80SE is upgrading the KT120 tubes to the higher performance KT150 output tubes. Everyone should know that they have been deeply enamored with the KT150 as Audio Research feature it in all of their other amplifiers, from the VSi75 to the REF 750SE. Its performance is unparalleled and its 3,000 hour average life allows years of uninterrupted listening. The VT80 was originally designed with the KT120, the predecessor to the KT150, but these two tubes are electrically interchangeable and the demand for delivering the VT80 with the KT150 could be ignored no longer.

Exposure XM9 Mono Power Amplifiers

Key Features: Large 200VA custom-made toroidal power transformer High quality all aluminium casework and extruded front panel High quality resistors & capacitors used in the signal path Cascode circuitry utilised for improved power supply immunity Toshiba bipolar output transistors for dynamics and performance 80 watts per channel into 8 ohms Unbalanced & balanced input selectable by internal link DC coupled throughout Electronic, non invasive current overload protection Bi-wire speaker outputs using high quality shrouded sockets Three year guarantee Available in black or titanium

Chord Electronics Ultima 780W Mono Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. The ULTIMA mono power amplifiers have been conceived for the very finest high-end audio systems, those which by their very nature, tend to have the most demanding and most difficult-to-drive large loudspeakers. They deliver unsurpassed power delivery and are capable of effortlessly driving any speaker. ULTIMA is the company’s most accomplished amplifier in its 30-year history and one that draws on Chord Electronics’ three decades of proprietary-technology amplifier manufacturing. It features an all-new circuit topology, the first completely new design since those early days. The new dual-feed forward error-correction amplifier technology is a progression of Dr Malcolm J Hawksford’s (emeritus professor at Essex University) technical paper, refined by Bob Cordell of Bell Labs. Key Features: 780w into 8Ω Class AB Sliding BiasClass AB Sliding Bias HF Switch Mode Power SupplyHF Switch Mode Power Supply Proprietary Chord MOSFETsProprietary Chord MOSFETs Fully Balanced CircuitryFully Balanced Circuitry Convection CooledConvection Cooled Balanced XLR Inverted InputBalanced XLR Inverted Input Balanced XLR Non-inverted InputBalanced XLR Non-inverted Input Unbalanced RCA Inverted InputUnbalanced RCA Inverted Input Unbalanced RCA Non-inverted InputUnbalanced RCA Non-inverted Input 12v Trigger On/Off Input12v Trigger On/Off Input Dimmable feature lightingDimmable feature lighting Included Top Light RingIncluded Top Light Ring Solid Aluminium ChassisSolid Aluminium Chassis

Chord Electronics Ultima 2 Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. Updated for the modern age, the ULTIMA 2 carries the very latest Chord Electronics amplifier technology. As part of their extended 30th-anniversary celebrations in 2019, Chord have implemented the flagship ULTIMA amplifier topology into a new mono power amplifier, Ultima 2. Key Features: Class AB Sliding BiasClass AB Sliding Bias HF Switch Mode Power SupplyHF Switch Mode Power Supply Proprietary Chord MOSFETsProprietary Chord MOSFETs Fully Balanced CircuitryFully Balanced Circuitry Convection CooledConvection Cooled Balanced XLR Inverted InputBalanced XLR Inverted Input Balanced XLR Non-inverted InputBalanced XLR Non-inverted Input Unbalanced RCA Inverted InputUnbalanced RCA Inverted Input Unbalanced RCA Non-inverted InputUnbalanced RCA Non-inverted Input 12v Trigger On/Off Input12v Trigger On/Off Input Dimmable feature lightingDimmable feature lighting Included Top Light RingIncluded Top Light Ring Solid Aluminium ChassisSolid Aluminium Chassis

Chord Electronics Ultima 3 Mono Power Amplifier (Single)

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. Featuring the all-new circuit topology, ULTIMA 3 is a thoroughly modern amplifier for the high-resolution age.Please Note: This price is for one amplifier. The new ULTIMA amplifier topology (which to date has been exclusive to the range-topping ULTIMA power amp), is now more affordable than ever before having trickled down into the new ULTIMA 3 mono power amp, which is every bit a Chord Electronics thoroughbred and shares the same winning formula as its range-topping cousin. Key Features: Class AB Sliding BiasClass AB Sliding Bias HF Switch Mode Power SupplyHF Switch Mode Power Supply Proprietary Chord MOSFETsProprietary Chord MOSFETs Fully Balanced CircuitryFully Balanced Circuitry Convection CooledConvection Cooled Balanced XLR Inverted InputBalanced XLR Inverted Input Balanced XLR Non-inverted InputBalanced XLR Non-inverted Input Unbalanced RCA Inverted InputUnbalanced RCA Inverted Input Unbalanced RCA Non-inverted InputUnbalanced RCA Non-inverted Input 12v Trigger On/Off Input12v Trigger On/Off Input Dimmable feature lightingDimmable feature lighting Included Top Light RingIncluded Top Light Ring Solid Aluminium ChassisSolid Aluminium Chassis

Chord Electronics Ultima 5 Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. ULTIMA 5 is a progression of Chord's most famous stereo power amplifier, the legendary SPM 1200 MK II (widely considered to be the definitive Chord Electronics amplifier). Now incorporating the latest-generation ULTIMA circuit topology, the new ULTIMA 5 is set to become a future classic. Considered to offer the ideal balance between performance and price, the ULTIMA 5 offers an impressively affordable 300 watts – enough to drive all but the most demanding loudspeakers.

EAR-Yoshino EAR 509 Monoblocks

The EAR 509 mono was born to serve professional studios. The nature of high fidelity in studios makes it perfectly suited for audio playback in the home. The 100 Watt mono is a Tim de Paravicini design classic that has been in continual production for over 30 years. Its timeless rectilinear form is hand finished in polished chrome giving a clean and elegant look. Despite its high power, it has been refined to be densely packaged without sacrificing any performance enabling the compact design.Please Note: Price is for a pair of monoblocks.

EAR-Yoshino EAR 890 Power Amplifier

Push-pull power amplifier using eight KT90 output valves (four per channel). 70 Watts per channel stereo (bridgeable to 140 watts mono) into 4, 8, or 16 ohms. Self-biasing design with Balanced or unbalanced input.

EAR-Yoshino EAR 534 Power Amplifier

A Push-pull power amplifier with 50 watts per channel stereo utilising eight EL34 (four per channel) into 4, 8 and 16 ohms. Self-biasing operations with balanced or unbalanced inputs. Chrome facia.

Audio Analogue Donizetti Anniversary Power Amplifier

The Donizetti Anniversary power amplifier, the new born of Audio Analogue, designed in the Airtech laboratories, is part of the Anniversary line, re-proposing another of the historical products of Audio Analogue.

Primare A35.2 Power Amplifier

A35.2 is a powerful balanced input stereo amplifier, utilising Primare's UFPD 2 amplficiation technology to deliver 200 watt of power per channel in stereo and 800 watts of power in bridged mono mode. A35.2 is the most powerful amplifier they have designed using new proprietary UFPD 2 analog class D amplification technology. In fact, a completely new UFPD 2 power module was designed to provide the power and performance Primare felt necessary for such a statement stereo amplifier.

Leema Acoustics Hydra II Anniversary Power Amplifier

The Hydra II Anniversary Edition is an intelligent, bridgeable stereo power amplifier incorporating many developments pioneered in Leema’s legacy reference-grade monoblock, the Altair IV. The Hydra II Anniversary Edition is both highly flexible and hugely powerful. Its dual-mono design uses two massive toroidal power transformers, one for each channel, together with a separate transformer for the control circuitry. The highly refined output stage benefits from very low output impedance. This, coupled with a high current capability, ensures vice-like grip and precise control of loudspeakers, even at very high levels. Full LIPS® implementation (Leema’s proprietary communication system) allows for flexible integration with other Leema Acoustics products.

Leema Acoustics Hydra II Power Amplifier

The Leema Hydra II is an intelligent, bridgeable stereo amplifier incorporating many developments pioneered in the Leema Reference mono-block, Altair IV. The Hydra II is notably more flexible than its predecessor. This technological chameleon is able to act in a multitude of roles, always creating a life-like sound stage and maintaining the presence, texture and timbre of the original performance.

Sugden Sapphire FBA-800 Power Amplifier

This item cannot be ordered online. If you are interested please click on the Ask a Question button below.   The FBA-800 is Sugden's most advanced power amplifier. The floating bridge design combines four 20 Watt amplifiers in a single stereo chassis and provides several key benefits. Each channel consists of two amplifiers working as voltage amplifiers driving an output stage of bridged power transistors. The advantages are a low noise floor, better power output relative to the voltage rails (x2) and with the fixed current of the class A mode, low output impedance and better load tolerance.

Ayre VX-5 Twenty Stereo Power Amplifier

The VX-5 is every bit the refined and sublime musical masterpiece you have come to expect from an Ayre product.  Key Features: Ayre’s new Diamond output stage Ayre’s exclusive Equilock circuit Linear analog power supply zero-feedback and fully-balanced discrete circuitry High-speed circuit board material Custom developed audio-grade resistors Ayre Conditioner power line RFI filter AyreLink communication system

Ayre VX-R Twenty Stereo Power Amplifier

The Ayre VX-R Twenty stereo amplifier gracefully integrates all of the technology, performance, and sophistication of the world-renowned MX-R Twenty monoblocks into a single radiant chassis.The Ayre VX-R Twenty stereo amplifier gracefully integrates all of the technology, performance, and sophistication of the world-renowned MX-R Twenty monoblocks into a single radiant chassis. Key Features: Zero-feedback Fully-balanced discrete circuitry Ayre Double Diamond output stage Linear analog AyreLock power supply Ayre’s exclusive Equilock circuit Ultra-low loss circuit board material Custom developed audio-grade resistors Proprietary polystyrene capacitors Ayre Conditioner power line RFI filter AyreLink communication system

Ayre MX-R Twenty Monoblock (Single)

The Ayre MX-R Twenty mono amplifier is a revolutionary redesign of Ayre's highest level product.  Key Features: Zero-feedback Fully-balanced discrete circuitry Ayre Double Diamond output stage Linear analog AyreLock power supply Ayre’s exclusive Equilock gain circuit Ultra-low loss circuit board material Custom developed audio-grade resistors Proprietary polystyrene capacitors Ayre Conditioner power line RFI filter AyreLink communication system

Aesthetix Atlas Stereo Power Amplifier

ATLAS amplifiers are capable of driving virtually any high quality speaker. An innovative hybrid design incorporates a bipolar output stage, bipolar driver stage, and vacuum tube input gain stage. They stand alone as the only hybrid amplifiers with zero feedback, essential for maintaining harmonic integrity, air, space and coherence. The Atlas provides your choice of full range or high-pass inputs. This unique built-in filter is ideal for speakers featuring powered woofers, such as Vandersteen, or for audio and home cinema systems using outboard powered sub-woofers. Saturn Series design themes are evidenced in the specialized all-aluminum chassis construction and elaborate power supply design. Key Features: Zero feedback, fully differential amplifier with complementary balanced bridge design for open sound. Tube gain stage using one 6SN7 tube per channel provides harmonic accuracy and soundstage layering. This single gain stage provides all of the voltage gain for the entire amplifier. Stereo amplifier: 200 watts per channel into 8 ohms; 400 watts per channel into 4 ohms Mono amplifier: 300 watts per channel into 8 ohms; 600 watts per channel into 4 ohms. Amplifier has a built-in high-pass crossover: 6 dB / octave, 16 settings from 40 Hz to 200 Hz in approximate 10 Hz increments. Single-ended and balanced inputs provide extended compatibility. Direct input bypasses all crossovers and switching for ultimate purity. Bus technology reduces power supply impedance between output devices for more instantaneous current. Power supply uses two transformers and three chokes. The high current section uses a dedicated transformer and choke input power supply. The vacuum tube B+ power supply has choke input and is discretely regulated. The result is unequalled clarity and control. Cardas patented rhodium-plated binding post with single knob lockdown. All aluminum chassis construction assures durability. Stainless steel cover for transformers prevents magnetic fields from interacting with sensitive audio circuitry, preserving low level musical nuances. RS232 control and trigger for special installation requirements. Available in black or silver faceplate.

Chord Electronics Etude Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. The multi-award winning Chord Electronics Choral family of products has never sounded so good. Welcome Étude to the table, a 150w Class AB stereo power amplifier featuring the first fundamentally new topology since Chord Electronics’ inception in 1989, using highly advanced technologies seen within the aerospace industry.

Bryston 28B³ Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above.   The Bryston 28B³ is their flagship power amplifier, a single channel (mono) amplifier which sounds incredibly detailed and musical at very low levels and maintains that same sophistication and drive capability with even the most difficult inefficient speakers, large or small.

Bryston 14B³ Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above.   The Bryston 14B³ dual channel (stereo) amplifier is basically two 7B³’s which have been combined in a dual mono modular design and has the power to drive with breathtaking ease and clarity, speakers which have been considered "impossible" loads in the past.

Bryston 7B³ Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above.   7B³ mono amplifiers are truly special. Though they don't look much different, they're a big step up from the venerable 4B³. The power supply for this amplifier is built around a specially wound transformer that is substantially more efficient than normal. With twice the power available, they can drive all but the most brutal loads to lifelike levels. But even at whisper quiet levels, they reveal detail and nuance in your recordings that you never knew existed until now.

Sugden Masterclass MPA-4 Balanced Power Amplifier Pair

This item cannot be ordered online. If you are interested please click on the Ask a Question button below.   The popularity of the Masterclass series has resulted in over seventeen years of continuous production. Offering an excellent price/performance ratio it is easy to see why it remains so successful. With an abundance of headroom, the MPA-4 mono power amplifiers deal easily with heavy complex music, allowing the low level detail to be heard clearly and accurately. Boasting a fully balanced circuit design, it can be the engine room of a fully balanced hifi system.

Sugden Masterclass SPA-4 Stereo Power Amplifier

This item cannot be ordered online. If you are interested please click on the Ask a Question button below.   The SPA-4 is a stereo version of the MPA-4 and uses the same class A circuit. The only differences are power output and the additional flexibility of both single ended and balanced inputs.

Esoteric S-02 Stereo Power Amplifier

Proudly taking its place as a new reference boasting Grandioso lineage, the S-02 utilizes the know-how and  technology employed in Esoteric's premier monoblock M1 and stereo S1 power amplifiers to offer generous power and exceptional dynamics that propel musical crescendos to breathtaking heights. The S-02's outstanding performance and unsurpassed clarity allow the listener not only to hear the music, but also to feel the music, by helping to reproduce the emotion that is the essence of an involving musical experience.

Quad Artera Stereo Power Amplifier

From the transformer to the input terminals, each section of the Artera has been engineered from the ground up to ensure power, musicality and stability. The Artera Stereo produces 140 Watts RMS per channel – ample power for driving first-class loudspeakers, unfaltering even under high dynamic and transient conditions thanks to the patented Current Dumping technology. Special attention has also been paid to the newly developed balanced XLR inputs. The robust connections are yet another string to the Artera Stereo's bow, with an incomparable signal to noise ratio.

Bryston 4B³ Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. The Bryston 4B³ is a dual channel (stereo) amplifier which is acclaimed internationally as being suited for the finest and most sophisticated sound systems. It is currently the most popular Cubed Series model.

Bryston 3B³ Power Amplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. The Bryston 3B³ is dual-channel (stereo) amplifier designed for a wide range of audio/video systems which call for medium to high amounts of power, but wish to avoid sacrificing sonic accuracy and long-term reliability.