Parameter:
Supply voltage range: DC ±25V ~ DC ±55V recommended voltage DC ± 40V.
Output power: RMS = 50-150W 8 ohms
VOLTAGE GAIN:18 times
Front and rear stage combined output gain (switchable with preamp output mode) = 100 times
Output DC offset voltage (midpoint DC voltage) < 1.5MV (using DC servo circuit)
Frequency response range:20HZ -20KHZ (-0.1 DB).
10 HZ-30KHZ -0.2DB
SR= 20V/US
Damping coefficient:100
Radiator recommended size:mono is greater than 200 grams
Power supply VCC+, GND, VEE- A total of three line power supplies.
Input signal INPUT + - , the input signal has a total of 2 lines.
Output OUT+ Connect the speaker positive, GND to the speaker ground.
PCB mounting hole distance: 74MM left and right holes. Upper and lower hole spacing 69MM
Power tube lateral installation distance: 22MM
Note:
The finished boards are all debugged. It is generally not recommended to adjust the quiescent current again during use.
Package included： Assembled HIFI Accuphase E210 Modified MOSFET Stereo Power Amplifier Board x 1
