Specification:
Power output: 2×20W / 2×40W
1Frequency response :10Hz~50kHz(-3dB)
THD: 1%（1kHz）
S/N ratio: 86dB
Input impedance: 100kΩ
Input sensitivity: 380mV
Output impedance: 4Ω、8Ω
Dimension: 350mm×342mm×200mm(W×D×H)
N.Weight: 16.5kg
Power consumption: 230W
Tube: 12AX7×1,12AU7x2,KT88x4
