Audio Products

DA 60  This integrated amplifier creates a visual effect of fullness from the point of view of its colours and its forms as well as an optimal use of space. A golden front plate on the chrome chassis, the blue capacitors, the shiny tops of the tubes and the transformer covers, together with the warm glow of the tubes produce an impression of abundance. ...[more]

DA 60  This integrated amplifier creates a visual effect of fullness from the point of view of its colours and its forms as well as an optimal use of space. A golden front plate on the chrome chassis, the blue capacitors, the shiny tops of the tubes and the transformer covers, together with the warm glow of the tubes produce an impression of abundance. ...[more]

DA 7  " The grand illusion" - Jonathan Valin l The DA 7 is a monoblock amplifier of 2 x 100 watts with an imposing presence : its transformers arrest the eye and at the same time create a visual barrier. ...[more]

DA 8: "The truthful lying" that Malraux spoke of ' J-M.P  in DIAPASON April 1996 The DA 8 belongs to the same price range as the DPL2, and is often associated with it in specialist reviews. The coherence of the whole in timber and dynamics is undeniable. It is able to drive loud-speaker systems of medium efficiency without any problem of treble distortion. ...[more]

PrimaLuna amps are famous for long tube life, running cool, and being absolutely the easiest amplifier to own. What we've done is increase the power and output transformer size, designed and built a larger Adaptive AutoBias board, and all the supporting circuitry required to run eight power tubes instead of four.  Doubling the power and increasing bass slam.Customers can use almost any...[more]

Art Dudley, one of the most famous and well-respected reviewers in the industry, reviewed the DiaLogue Premium power amp as stereo amp, not even in the more powerful monoblock mode.  He was swift to say "I tried to fiind fault with the PrimaLuna DiaLogue Premium.  I failed."  He went on to say that he has had the pleasure of reviewing some remarkable amplifiers, and that the DiaL...[more]

Let's look at what makes it different.  The more you study, the more you will agree with the experts: -Adaptive AutoBias -Swiss made wiring -ALPS Blue Velvet motorized volume control tracks better so a defined stereo image is established and doesn't collapse as you raise and lower volume -TAKMAN Resistors -SCR Tinfoil Caps -AC Offset Killer -New front-end circui...[more]

The DiaLogue Premium Series also includes the same innovative circuits found in the ProLogue Premium series, that protect the amp and improve sound at every level: -BTI-circuit. BTI stands for "Bad Tube Indicator." On the chassis’ deck in front of each power tube, is a small LED that lights up if the tube goes bad. The circuit then puts the amp into protection mode.  With other brands,...[more]

Housed in a chassis the same size as the DSi200 integrated, the DS225 continues the design hallmarks of the DS450. Audio Research’s proprietary Class D all discrete analog switching mosfet output technology is again combined with a large, linear analog power supply, yielding tremendous speed and power delivery, but doing so with cool-running efficiency, idling at only 38 watts. The DS225 is ...[more]

The power supply is a classic linear, analog supply, heavily regulated and scaled up to provide explosive dynamics and impact. Its 1239 joules of energy storage are twice that found in the DSi200. Dynamic power is 900 watts into 8 ohms, 1800 into 4 ohms, and 2800 into 2 ohms, meaning the DS450 can control those big, tough-to-drive speaker systems. The output stage is a high-speed pulse-width modul...[more]