Features:

* Adopt 6N8P tube for pre-amp making voice sweet and exquisite.

* Using 6N5P tube for buffer to bring soft and charming sound.

* Gold-plated RCA port for amplifiers

Specifications:

* Power Supply: AC100~120V/220~240V

* Output Power: 500mW(600/300Ω load)

* Frequency Response: 10Hz~30KHz( ± 0.5dB)

Gain: +16dB

S/N: 110dB

THD+N: ≤0.1% ( 1KHz)

* Suitable Headphone Impedance: 60Ω~600Ω

* Size: 25x11x16cm

* Weight: 3.9Kg