n The original TPA3123 and TL074.
n Front input and Interstage coupling capacitor adopt Siemens top capacitor 1UF, electrolytic capacitors signal primary circuit using Taiwan brand names, main filter capacitor with capacity 2x1000UF capacitors to ensure strong continuous power support.
n High-precision chip resistors, to ensure good signal to noise ratio.
n Output large current shielded inductor to ensure crisp and powerful voice.
n Quailty potentiometer, the performance is more stable and more durable than ordinary potentiometers!
Power: 2X25W+50W subwoofer
Circuit Board size:82x65mm
Potentiometer function: (left to right) subwoofer volume, left and right channel pitch, left and right channel volume.