Save 35% off regular retail price of select Essence and ATI products.  These are slightly used demo and review samples, full warranty applies.

(1) ATI Model 1827 (7) Channel Power Amp with 200 WPC @ 8 ohms, 300 WPC @ 4 ohms, Regular Price $3195, Demo price is $2256.75 including free shipping and full 7 year warranty.  If you have a big system in a big room that lacks the power to take you where you want to go, this ATI amp will get you there.  Legendary SAE design and performance, made in the USA.


Amplifier Technologies AT1820 Series amplifiers meet the needs of home audio systems from two channel to home theater. Simple and straightforward in design, the ATI AT1820 series offers models from 2 to 7 channels per chassis. AT1820 Series amps deliver 200 watts per channel to 8 ohms and 300 watts per channel to 4 ohms and offer tremendous value, performance, and reliability.  This product series is special order, custom-built.

Click here to place an order.

  • Class AB amplifier topology
    Balanced XLR inputs
    Soft Turn-On circuit
    Passive heat sink cooling                                                                           
  • 200W per channel
  • 4 output devices per channel
  • 4RU 7.00” rack mount, 7.75” standard height                  _____________________________________________________________________________________________

(3) Essence HDACC II-4K HDMI DAC / Preamp / Headphone Amp for Hi Def / Hi Res Audio Video Sources like Blu-ray, SACD, Apple TV4K, & 4K TVs; Regular Retail is $649, Demo price $439.85 including free shipping, full 7 year warranty, in perfect condition.

Audiophile Super DAC Includes (4) HDMI inputs and one output, USB, Optical, and Coaxial Ins/outs  for All Your Hi Res Digital Sources! Converts Hi Res Digital Audio To Analog & Sends the 4K Video Signal To Your 4K TV.  New Feature Just Added; Digital Audio Breakout For  Native DSD256 on SACD.


Click here to order / SOLD OUT!


(3) Essence Evolve II-4K HDMI DAC for 4K Hi Def and Multi-Channel up to 7.1 Hi Res Audio Sources such as Blu-ray, SACD, Apple TV4K, and 4K TVs.  Regular price is $349, Demo Deal price is $241.85 including free shipping.  Full Warranty, perfect condition.

The Essence Evolve II-4K is a HDMI v2.0b Multi-Channel Hi Res Audio DAC designed to extract the native LPCM multi-channel 24/192K audio from HDMI v2.0b sources such as 4K Blu-ray and SACD discs, & Apple TV4K audio video streamers with HDMI output.  It extracts the original LPCM hi res audio digital soundtrack and converts it to analog multi-channel audio for playback on your multi-channel audio system.  It passes through the 4K video directly to the 4K TV.

Click here to order SOLD OUT.