Audio Research I/50 Integrated Amplifier

The Audio Research I/50 offers a whole new music listening experience with its functional simplicity, stunning visual appeal, and sublime musical output. Hand-crafted with utmost attention to detail in Minnesota, each unit of the I/50 undergoes a listening test by sonic designer Warren Gehl. It comes in six attractive colours and features Cerakote finishes that not only look beautiful but also last long. The I/50 has a modular design that allows the installation of two audio modules, a Phono Stage, and a D/A Converter (coming soon). The high current 50 watt per channel amplifier can drive various speakers, while a headphone jack allows for personal listening. Key Features: 3 x single-ended (RCA) inputs and 1 x Balanced (XLR) inputs Two matched pairs of 6550WE vacuum tubes, along with three 6922 tubes Optional Phono Module (Compatible with moving magnet and high-output moving coil cartridges)

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 Reference 6SE Line Stage Preamplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. Audio Research has produced some of the finest components for music reproduction; this is especially true with regard to preamplifiers. In 1973, the SP3 was hailed by every major critic as the best preamplifier available, and this tradition of excellence has continued ever since. The Reference Series from Audio Research was first introduced in 1995 and has been the ultimate representation of performance, musicality and dynamics. The Reference 6SE is the latest chapter in our story. With a single gain stage, the 6SE is a fully-balanced, Class-A design with zero feedback. In addition to six long-life 6H30 tubes in the gain stage, the enormous and highly-regulated power supply has another 6H30 with a 6550 providing vacuum-tube regulation.

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.

Audio Research LS28SE Line Stage Preamplifier

Please Note: This item cannot be ordered online. If you are interested, please click on the 'Enquire' button above. The LS28SE line stage is a flexible and intuitive preamplifier. Four balanced and four single-ended inputs, and two sets of both balanced and single-ended outputs, allow maximum connectivity. The straightforward menu allows control of numerous parameters, including input naming, tube hours, auto shutdown, and home theater passthrough. Phase invert and mono are also standard functions. At the heart of the LS28SE are four 6H30 vacuum tubes in the analog circuit. While the LS28SE is the perfect match for any Audio Research amplifier, it has been designed to work with nearly any amplifier on the market today.