Maximum output power: Class AB 50W/8 ohms, 90W/4 ohms
Maximum Class A power: 30W
Maximum supply voltage: + -33V
Harmonic distortion: <0.01% 10W/8 ohm
Frequency response: 5Hz-100KHz
Damping coefficient: >100
Signal to noise ratio: >96dB
Conversion rate: >15V/uS
Input impedance: 33.2K
Gain: 31dB (34 times)
PCB size: 99*53MM
Features:
Circuit is very concise
The circuit is very stable, do not worry about overheating damage to the tube
Installation and commissioning is very simple, just connect the DC power supply, adjust the quiescent current and the midpoint potential to OK. Where R17 regulates the midpoint potential and R16 regulates the quiescent current
Small size, ideal for small HIFI or desktop amplifier and multi-channel amplifier surround channel
Package list:
1 pair × Assembled Amplifier Board
About Us :
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