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


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)


Weight (Power Supply)


Ayon reserves the right to make improvements which may result in specification or feature changes without notice.