Input Power : 110V - 240V AVAILABLE
Output Power : 55W x2(8 ohm)
Power: 250W
Ohm : 4 ohms 8 ohms
Tube : KT88-98 × 4, 6N8P x 2, 12AT7 x 2, 12AX7 x 1
Frequency : 20Hz-30KHz +/-1 dB
Distortion : Less than 1% at full power
Signal/Noise Ratio :89dB
Audio Input : 3 groups
Input Sensitivity: 200mV
Input Impedance: 100KΩ
Weight : 21kg
Dimension: 410mm x 330mm x   215mm

One year factory warranty + extra three years factory parts warranty. (Amplifier Only)