XH-A901 NE5532 Tone Board preamp Pre-amp With treble bass volume adjustment pre-amplifier Tone Controller For amplifier Board Blue

SKU: ELBD836676
Seller: ElectroX BD

Tk 649


About this item

  • The pre-amplifier board, used with the power amplifier board, can achieve audio amplification and high, medium and low-pitched adjustment.
  • Dual core NE5532 chip.
  • Input voltage: DC12~24V
  • Size: about 96*39*16mm;Mounting pitch: about 89.3*32.3mm.
  • Note:When wiring, it is necessary to distinguish the positive and negative power supply, 3P audio line input.






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