VASP Electronics High Gain Stereo Bass Treble PCB board for Audio Amplifiers using NE5532 op amp ic DIY project - PCB only- 1 piece : Amazon.in: Electronics
VASP 400 Watt Hifi Mono Amplifier PCB board using C5200 A1943 Power transistors for Home audio & DIY projects- PCB only- 1 piece : Amazon.in: Electronics
Audio Amplifier Driver PCB Board at Rs 70/piece in Delhi | ID: 26226198891
Audio Amplifier PCB (Blank PCB), For Electronics at Rs 100/piece in Panchkula