PA-421PRO Ultra low distortion high-power household HIFi amplifier with STK4216MK10

Product Details: 

1:) 120W * 2 high-power output.

2:) STK4216MK10 power module.

3:) 250W ultra-thin high-power toroidal transformer.

4:) 0.01% ultra-low distortion.

5:) Version 5.3 of Bluetooth has faster data transmission speed and longer effective working distance.

6:) ALPS potentiometer has good left and right balance and stable performance after long-term use. 

7:) Equipped with multiple protection systems such as anti impact delay protection and temperature overheating protection. 

Specifications: 

 Input voltage: AC115V/230V

Output power: 120W+120W  4Ω  70W+70W 8Ω

Size: 330 * 210 * 55mm 

Weight: 5.6kg    

Distortion: 0.01%

Frequency response: 10Hz-30KHz ±0.5db

Input sensitivity: 560mv

Magnification factor: 45 times    

Static power consumption: 15W  

Input impedance: 50KΩ

Package list: 

1 × Finished PA-421PRO amplifier