HiFi Vacuum Tube Preamp Stereo  Headphone Amp Black

Parameters

Audio input: 4 groups of RCA

Audio output: 2 groups of RCA/Headphone Jack

Frequency response: 20Hz-20kHz

Treble&Bass range: ±6dB

THD: 0.04% typically

Working voltage: 12V

SNR:100dB(20Hz-20kHz)

Input sensitivity: 0.775V

Headphone output impedance: 32-300Ω

Headphone max power: 160mW/32Ω

Dimensons(W*D*H): 145*85*85mm / 5.71*3.35*3.35in

Package dimensions(W*D*H): 250*185*120mm / 9.84*7.28*4.72in

Net weight: 575g/1.27lb

Package weight: 900g/1.98lb

Packing List

1*Tube Preamp

1*Power Adapter