SPL Crossover Mk2

The SPL Crossover Mk2 is a premium, fully analog active crossover engineered to seamlessly integrate subwoofers or bass loudspeakers into high-end audio setups without converting signals to digital. Powered by SPL's proprietary 120V VOLTAiR technology, the Mk2 features expanded frequency control, switchable 12 dB/24 dB roll-off slopes, continuous 360° phase alignment, and versatile gold-plated XLR/RCA connectivity. Available in Black, Red, or Silver, it offers audiophiles ultimate flexibility and uncompromising analog sound quality. Key Features Proprietary VOLTAiR 120V Technology: Operates at a +/-60V DC rail—four times that of standard op-amps—delivering massive dynamic range, high headroom, and rich detail. Pure Analog Signal Path: Avoids digital conversion steps in high-end analog signal chains. Flexible Crossover Frequencies: 18 selectable crossover points per section ranging from 20 Hz to 3.6 kHz across three frequency bands. Selectable Roll-Off Slopes: Switch between 12 dB or 24 dB per octave slopes independently for High Pass and Low Pass filters. Variable 360° Phase Control: Full analog variable phase alignment (0° to 180° and 0° to -180°) to sync subwoofers with main speakers, with a complete bypass (OFF) mode. Integrated Low Cut Filter: 20 Hz sub-harmonic filter relieves amplifiers and speakers of inefficient, inaudible ultra-low frequencies. Universal Connectivity: Gold-plated XLR and RCA stereo inputs and outputs, with output signals available on both formats simultaneously. Mono/Stereo Low Output: Run single or dual active subwoofers with a flip of a switch. 12V Triggering (AMP CTL): Smart power sequencing for up to four downstream amplifiers or components.

SPL Diamond DAC - Black - Ex-Demo

Please Note: This is a one time listing for an ex-demonstration unit at a discounted price, please note there maybe cosmetic imperfections, however, this is a particularly clean unit with photos 3 onwards being of the actual unit. Diamond is the perfect DAC and preamplifier for everyone who plays music exclusively from digital sources. Diamond offers connectivity for six digital sources and an external word clock. The superior VOLTAiR technology and the premium DAC with the unequalled DLP120 combined with an analog volume control allowing for highest resolution at any volume makes the Diamond an one-of-a-kind DA converter that delivers finest soundstages with an unrivalled analog feel. Key Features: Up to 6 digital stereo sources can via USB, Coaxial, Optical and AES. 2 x stereo output pairs (1 x XLR, 1 x RCA) for connecting power amplifiers or active loudspeakers. Clock source can be switched between clock or word. Highly acclaimed AKM AK4490 Velvet Sound™ premium DAC chip with a resolution of 32 bits and a sampling rate of up to 768 kHz.

SPL Phonos Duo Phono Preamplifier

Meet the SPL Phonos Duo, everything audiophiles love about the acclaimed SPL Phonos, now with balanced stereo inputs and outputs for even greater versatility. Whether you're running a moving magnet (MM) or moving coil (MC) cartridge, SPL's proprietary VOLTAiR technology and the legendary Douglas-Self RIAA filter extract every nuance from your vinyl with breathtaking clarity and precision. On demo now in the striking red at HiFiSound Stockton alongside SPL Pre/Power amplification, come and hear it for yourself. Key Features  Moving Magnet(MM)/Moving Coil (MC) Switchable  1 x RCA Unbalanced Input, 1 x XLR Balanced Input 1 x RCA Unbalanced Output, 1 x XLR Balanced Output High/Medium/Low Gain selection switch Rumble filter switch Mono Switch for playing mono records Mute Switch

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.

SPL Phonitor xe Headphone Amplifier

The Phonitor xe is the standalone headphone amplifier without any compromises. Phonitor Matrix, remote volume control, retro-look VU meter, the optional premium DA converter and the all-superior VOLTAiR technology make the Phonitor xe one of the best headphone amplifiers of our time. Key Features: 2 Headphone outputs, Standard headphone with a stereo jack plug and a balanced-driven headphones using a 4 pin XLR plug. Headphone outputs on the front and rear for user preference. Volume can be operated by any infrared remote. Up to 6 stereo sources can be connected. Optional DAC768v2 with a resolution of 32 bits and a sampling rate of up to 768 kHz. Two mechanical VU meters visualise the input levels for the left and right audio channel.

SPL Elector Analog Preamplifier

The Elector is the perfect preamplifier for the lover of pure analog technology. With motorised, remote volume control, tape monitor path, retro-look-VU-meter and the all superior VOLTAiR technology the Elector brings analog sources to new life. Key Features: Three pairs of balanced inputs with XLR jacks and three standard inputs with gold-plated RCA jacks. The Elector provides two stereo output pairs (1 x XLR, 1 x RCA) for connecting power amplifiers or active loudspeakers. Tape monitor with db switch to reduce high input levels. Two mechanical UV meters with the ability to switch the display for different signal levels.

SPL Director Mk2 DAC Preamplifier

The central unit of the HiFi system is the preamplifier. With remote source selection and volume control, tape monitor path, retro-look-VU-meters, premium DA-converter and the all superior VOLTAiR technology, the Director Mk2 caters for musical blockbusters. Key Features: Up to 10 stereo sources (6 analog and 4 digital) can be connected to the Director Mk2. Two stereo output pairs (1 x XLR, 1 x RCA) for connecting power amplifiers or active loudspeakers. Built in DAC768 with a resolution of 32 bits and a sampling rate of up to 768 kHz. Two mechanical VU meters visualize the input levels for the left and right audio channel. Volume control can be remotely controlled with any infrared remote control.

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.

SPL Phonos MM/MC Phono Preamplifier

This phono preamplifier for Moving Magnet (MM) and Moving Coil (MC) pickup systems is based on the legendary Douglas-Self-Design. Key Features: The MM offers a choice of three capacitors (150 pF, 220 pF and 330 pF) to correct the linearity of the frequency and phase response.  The MC pickup is also a small electromagnetic generator, but with the magnets firmly anchored and the coils moving between them. -10db and +4db switchable gain control. A switchable subsonic filter to remove the rumble caused by turntable’s drive mechanism.

SPL Phonitor se Headphone Amplifier

The Phonitor se is focused on the essentials – without compromising on quality. It has the same audio signal amplification as its bigger brothers Phonitor x and Phonitor xe. With the optional DA converter, it can also play from digital sources. The Phonitor se is the entry model into the world of VOLTAiR headphone amplifiers. Key Features: 1 x 6.35 mm jack with up to 2 x 5 watts of output power allowing for even very power-hungry headphones such as magnetostats or electrostats to be driven effortlessly. Phonitor Matrix technology allows music to be experienced on headphones as if it was played on speakers. The tiring super stereo effect is a thing of the past reducing listening fatigue via switchable presets. Equipped with gold-plated RCA sockets for the analog input. Optional DAC768xs adds three more digital sources: USB, COAX und OPTICAL.

SPL Diamond DAC

Diamond is the perfect DAC and preamplifier for everyone who plays music exclusively from digital sources. Diamond offers connectivity for six digital sources and an external word clock. The superior VOLTAiR technology and the premium DAC with the unequalled DLP120 combined with an analog volume control allowing for highest resolution at any volume makes the Diamond an one-of-a-kind DA converter that delivers finest soundstages with an unrivalled analog feel. Key Features: Up to 6 digital stereo sources can via USB, Coaxial, Optical and AES. 2 x stereo output pairs (1 x XLR, 1 x RCA) for connecting power amplifiers or active loudspeakers. Clock source can be switched between clock or word. Highly acclaimed AKM AK4490 Velvet Sound™ premium DAC chip with a resolution of 32 bits and a sampling rate of up to 768 kHz.

SPL Phonitor x Headphone Amplifier & Preamplifier

The Phonitor x is both an outstanding headphone amplifier and an excellent preamplifier that can be used to directly drive power amplifiers or active speakers. With the optional DA converter, it not only plays from analog sources, but also directly from digital sources. The Phonitor Matrix allows speaker-like listening via headphones.  Thanks to VOLTAiR technology, it offers all this in the highest possible sound quality. Key Features: XLR (Balanced) input, RCA, and via the optional DAC768xs, USB, COAX, and OPTICAL. Stereo jack plug and for balanced-driven headphones using a 4-pol XLR jack. SPL Phonitor Matrix can correct false stereo image with an analog circuitry. Two mechanical VU meters visualize the input levels for the left and right audio channel.