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Ayon Audio HA-3 Headphone Amplifier

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AYON AUDIO HA-3 Headphone Amplifier

The HA-3 was developed for headphone lovers searching exclusively the very special music experience.
It impresses with it’s Single-Ended-Triode technology taken to its respective extremes by Ayon in all their products. Selected in-house AA45 Mesh super triodes, the perhaps most perfect and best sounding low-power triode for headphone amp design, are applied in combination with special super-permalloy wound output transformers.
At the HA-3 deliberately all useless gimmicks have been omitted. The HA-3 is designed without compromise in its circuitry as well as in its power conditioning; therefore, a separate top-class power supply was inevitable; on the one hand it guarantees extraordinary voltage and current stability and lowest hum.
With its powerful, airy, and lively play, paired with a superb spatiality with emotional reproduction the HA-3 drives every dynamic headphone to absolutely maximum tonal performance. From treble in brilliant resolution to absolutely authentic colourful mid-range and a deep resilient bass. At the same time, it fascinates by its incredible ease, closeness and control at any kind of reproduction that is second to none.

Manufacturer's website AYON Audio

Details

Please find reviews below

http://www.ayonaudio.com/reviews/digital.html

Image result for high fidelity logo

Ayon Audio HA-3 Headphone amp review by " High Fidelity " Magazine Issue 151

http://highfidelity.pl/@main-709&lang=en

AYON AUDIO HA-3 Specifications

Tube Headphone amp

Ayon HA-3

Class of Operation

Pure Class A, SE-Triode

Tube Complement

2 x AA45 Mesh, 2 x 12AU7

S/N Ratio

> 100dB (unweighted)

Input Impedance

50 kΩ

Frequency Response at 32Ω

15 Hz - 35kHz

Harmonic Distortion (at 150mV )

< 0.01%

Channel Separation L/R

> 89dB

Output Power at 32Ω

500mV

Output Impedance - Headphone

16Ω – 600Ω

Line Input

RCA phono sockets

Headphone output

¼” Stereo Jack (6.35mm)

Power Consumption

~ 65W

Dimensions Main Unit (WxDxH) cm

22x30x20 cm

Dimension Power Supply (WxDxH) cm

22x30x10 cm

Weight (Main)

8kg

Weight (Power Supply)

7kg