Assembled UPC2581 Push STD03 Dual Channel 150W Rear Power Amplifier Board

Product Details:

UPC2581 Push STD03NP Composite Pipe

Dual channel pure rear stage amplifier board, which can be connected to a balanced front stage amplifier

Sanken STD03N/P high-speed thermocouple tube, static super stable (160V, 15A, 160W)

2MM thick PCB board, 70um thick copper

Use American ALPHA solder wire for welding.

Specifications:

Output power: 100W/8 Ω, 150W/4 Ω (DC ± 45V power supply)

Signal to noise ratio: 110dB

Full load distortion: 0.002%

Input sensitivity: 750mV

Magnification: 31.3x

Static current: Initial debugging 200mA (you can adjust it again based on your heat sink and voltage)

Power supply voltage: DC ± 25V to DC ± 55V

PCB size: 71 * 109MM

Package List:

1 × Assemble Amplifier Board