Jeff Rowland Design Group-AERIS DAC

Based upon an asynchronous buffer, voltage controlled crystal oscillators and a 24-bit D/A converter – under the precise control of a FPGA running proprietary algorithms – the Aeris DAC delivers bit perfect conversion and reduces total jitter to less than 10 picoseconds RMS from any input.

Audio Research Ref 250 SE Vacuum Tube Monaural Power Amplifier

The concept of a large monoblock amplifier is to provide control to a speaker.  The difficult part of the job is maintaining finesse and musicality while doing it.  Audio Research has produced some of the most critically acclaimed products during its 42-year history and the new Reference 250SE aims to break new ground.

250 watts per mono block amp with the New KT-150 tubes. Also, the REF 75SE the smaller stereo power amp excels in performance from these changes. We have paired in the shop with the REF6se pre amp and the results are just awesome. We invite you to come in and have a listen to a new experience with Audio Research exciting products.

Audio Research REF 75 Power Amp/REF 75SE

Visually, the Reference 75 hearkens back to past Audio Research products, taking inspiration from earlier amplifier designs.  With its two large VU meters, which display power output as well as provide bias adjustments, the Reference 75 has a timeless appearance resembling precision laboratory equipment and an overbuilt, industrious aesthetic.  Offered in both natural aluminum and black finishes, the understated look will complement any system. The Reference 75 is the new generation from a lineage of amplifiers only Audio Research could produce.  Experience real music and unleash the capacity of your system – music in High Definition®.

Update: New version of the REF 75SE is now on display for you to audition. Now supplied with the new KT-150 tubes. More dynamic and longer lasting. The new amp looks the same with the easy to ready VU meters but you will see a great logo on the top center indicating it is a SE series amp.

Upgrades are available if you are already an owner of the REF 75. Hope to see you soon. Angie

Audio Research REF 150se Power

Simply put, the REF150se is a breakthrough in stereo power amplification.  Replacing the REF150—which was one of the most respected modern stereo amplifiers—was a daunting task, but it has been accomplished.  The REF150se offers more power, greater dynamic thrust, a more vivid and resolved presentation, greater finesse, and quieter operation. Now with the KT-150 tubes elevating it to a new level. 

It is the new benchmark!!