Feature: The original TDA7293100WX2 high power output, IC internal core is the field effect tube, the sound quality is warm and delicate With three segments of tone front stage, high and low tone can be adjusted, and has the straight mode, very professional and hot, front stage default amplifier NE5532, with socket can be upgraded at will With relay protection circuit, use safe and reliable Perfect PCB design layout, give full play to IC and circuit architecture performance PCB size: 140X103MM Voltage: AC16-30Vx2(for TDA7293), AC 15X2(for the first stage) Impedance range: 4-8 ohms Distortion: < 0.05% Power: rated at 100WX2 Packing list: 1pcs TDA7293 Power amplifier board 100W+100W With Three Tones kit.
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