Jolida - JD801S Specification:

Integrated Tube Amplifier (6550 Power output tubes)

With LED bias indicator (easy for tuning appropiate tube bias level)

Output Power (RMS): 50W+50W

Frequency Response: 15Hz-80KHz(+/-dB)

SNR: >85dB

Input Sensitivity: 350mV

Distortion THD: <0.5% (1KHz 50W)

Input Impedance: 100K ohms

Output Impedance: 4 and 8 ohms

Tube Complement: EH 6550 4pcs; 12AX7 1pcs; 6H8C 2pcs

Size: 460(W) x 285 (D) x 195 (H)

Net Weight: 26kg

Remote Control: Aluminum Alloy Case

Bias Level: 500mV