Vacuum Tube Amplifiers

The Sinfonia Anniversary is a special edition version of the Sinfonia integrated amplifier. Benefiting from the same superior design and build char...

This newest version of our C22 Vacuum Tube Preamplifier – the Mk V – is the direct replacement to our highly regarded C70 Limited Edition 70th Anni...

Class-A. A circuit concept that has bewitching midrange in both push-pull and single-ended amplifiers due to the low distortion. But unfortunately...

The E.A.R. Yoshino 834 is a Push-pull stereo integrated amplifier with 50 Watts per channel into 4, 8, or 16 Ohms. Using 6L6, EL34, or KT66 outp...

The founding principle at OCTAVE has always been to apply modern innovations to classic tube technology. OCTAVE technology entails a further deve...

The Leben CS-600X is a top-range integrated amplifier utilising the best components and workmanship. By switching two selectors inside of the cabin...

The E.A.R. Yoshino 8L6 has been designed to meet a wide variety of needs, from the most demanding of audiophiles to the professional seeking hig...

The E.A.R. Yoshino 869 is an enhanced triode mode integrated amplifier. Building on the success of the EAR 859 with increase power output and be...

The MA352 Integrated Amplifier is a hybrid design that combines the finest of vacuum tube and solid state audio design principles. The result is ...

The all-new OCTAVE V 80 SE sets new benchmarks for quality and performance in the product category of integrated amplifiers. It is the crown of th...

The C55 Preamplifier is a pinnacle of sonic excellence designed for audiophiles, music enthusiasts, and dedicated McIntosh fans alike. As a torchb...

Following in a long line of revered McIntosh vacuum tube preamplifiers is the C2700 Tube Preamplifier. Using our well-established vacuum tube topo...

The New Simply 845 ranks at the top of Unison Research’s line of integrated tube amplifiers, second only to the historic ABSOLUTE 845. The SIMPLY...

The C2800 Vacuum Tube Preamplifier is a masterpiece of audio passion and engineering precision. Crafted for discerning audiophiles and music enth...

Referenced from Tim de Paravicini’s admiration of Jaguar’s powerplant, the EAR V12 extracts much of the same philosophy. The design utilises six ...

In the forty years we have been designing and building audio products, we have always listened to the concerns and comments of our customers world...

In the twenty-five years Unison have been designing and building audio products, they have always listened to the concerns and comments of our c...

The fully loaded, hybrid MA12000 Integrated Amplifier is a product of uncompromising audio engineering and expert craftsmanship. Our most powerfu...

The C12000 Preamplifier is the next generation of our acclaimed two-chassis preamplifier design. The two-chassis design allows the audio section t...

After we completed the design of our flagship Reference monoblock power amplifiers, we created a need for a preamplifier with the same features an...

Named after a famous Swedish jazz musician and born out of a design process akin to a jazz band mentality, ARNE is a fully balanced 300B integrate...

The popular American magazine The Absolute Sound first picked the Absolute 845 as the best product of 1994. After 30 years, the Absolute is still ...