Parameters:
- Input Sensitivity: 550mV
- Output power: 2 × 3.6 W
- Signal to noise ratio: 84dB
- Input impedance: 100KΩ
- Output impedance: 4 , 6,  8 ohm
- Input voltage: 110-120v or 220-240V  50/60Hz
- Power consumption: 45 W
- Frequency response: 38Hz-36KHz
- Vacuum tube: Shuguang 1x12AX7,  2x 6P14 (EL84)
- Volume: 220Wx188Dx136H mm
- Net weight: 3.6 KG
- Packing volume: 330Lx278Wx225H
- Package weight: 5KG
- Input signal: 2 pairs RCA inputs

Features:
- Nice good and nice Boyuu experience tube amp architecture
- High-quality wide-band special HI-FI EI output transformer
- Use an EI power transformer specifically designed for this amplifier
- Classic well-now 12AX7 voltage amplification tube, easy to upgrade to better ECC83 
- Power tube use of 6P14 (EL84) vacuum tube single-ended
- Easy installation of the vacuum tube protective cover with plexiglass material.