- Type：M5 Single End KT88 tube amplifier/ Integrated Amp

- Output impedance: 4ohm 8phm

- THD: ≤ 1% (1kHz)

- Input sensitivity: 850MV

- Input impedance: 100KΩ (3 input signals)

- SNR: 90dB

- Output Power: 15w

- Pre-amplifier tube: SHUGUANG 6N1J x 2

- Power tube: PSVANE KT88 x 2

- Rectifier: 5Z3PJ

- Power Transformer use 0.35mm steel.

- Output transformer: 30w. Use 0.35mm steel.

- Voltage: 110v-120v or 220v-240v

- Product size: 330×265 (knob included）×180mm

- Package weight: 16kg