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