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A Class NE5532 Tone Plate Boad Amplifier
Description:
- Adopt the original NE5532.
- Correction capacitor adopts imported Siemens, better effect and less sound distortion, the main filter capacitor uses imported chemical capacity of 2 * 3300UF, with 3A and above rectification, ensure strong and constant driving support
- Resistor adopts five rings, the main loop with the accuracy of 1% of the five rings metal film resistor, to ensure good SNR of the whole machine.
- PCB uses 1.6mm thick double side plate, 2.0 oz copper thickness, tin spray all process, to ensure the size of the current through the performance of good. First class PCB quality.
- Adopting full closed potentiometer, more stable performance, more durable
- PCB size: 146*68mm
- Power supply voltage: AC 12V-0-AC12V or 15V