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Ayon Audio Orthos Evo Mono

We are proud to announce the introduction of the new Orthos Evo mono power amplifier.  The new Orthos Evo is a totally new design featuring new operating and protection circuit boards. All the gain and driver stages and its “ground system” have been also re-designed and optimized as well to provide for the shortest signal path and the most direct signal flow.  We have also implemented completely new and super strong power Transformers, a new choke system and an updated bias system. For the output transformer we have endeavored new ways with a first-time groundbreaking coil technology to achieve even more sound performance, by means of which the amplifier in the lower frequency range can work significantly more stable without limiting its fresh, vivid, and holographic sound performance. The added result of the new output- and power transformers are a significant advance in sonic performance, wider and deeper airy soundstage with greatly improved deeper bass, heavy punch and extended dynamics to unlimited.

The Orthos Evo is the best Orthos version Ayon Audio has ever built and one of the absolutely best sounding KT150/KT170 power amplifiers in the world.

Amplifier Ayon Orthos Evo
Class of Operation Triode* or Pentode mode, Class-A*
Tube Complement KT150 or KT170
Load Impedance 4 & 8 Ohms
Bandwidth 8Hz-70kHz
Output Power /Pentode mode KT150 1 x 250W
Output Power /Triode mode KT150 1 x 170W
Frequency Response 12 Hz – 60 kHz
Input Impedance at 1 kHz 47 KΩ
Input sensitivity ( full power ) 1000mV
S/N ratio at full power 98 dB
NFB 0dB
Inputs RCA & XLR
Dimensions (WxDxH) cm 35x61x25 cm
Weight 52 kg

Specifications subject to change without notice