SPECIFICATIONS

Parameters:

Power supply voltage DC +- (25V to 55V). The recommended voltage is DC + -45 V

Output power 125W 8R, 250W 4R.

Frequency response APSYS 2 Test data: 20HZ-0DB, 10HZ-0.3DB, 10K HZ-0.1DB, 20KHZ-0.3DB

SR 25V/US oscilloscope measurement.

THD+N < 0.01%

PCB+ Angle aluminum size 90MM X 100MM.

One plate plus Angle aluminum mono weighs 160 g

Magnification (gain) = 51.5 times

Static current of output stage =0 MA

Mono static current ~ 100MA

The recommended radiator per channel is greater than 500g (voltage + -45V)

High performance OP with original operational amplifier TLC271.

The output transistor adopts the original Hua Micro semiconductor 2SD718 power tube (140V,10A, 100W) with 6 sound channels.

Oscilloscope test data:

APSYS 2 Test data:

Frequency response: 20HZ -0DB, 10HZ -0.3DB, 10K HZ -0.1DB, 20KHZ -0.3DB

THD+N < 0.01%