HIFI Preamp NE5532 Pre-amplifier Volume Tone Control Board Kits AC 12V OP-AMP HIFI Amplifier (DIY kits)

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Product description

  • HIGH PERFORMANCE Contains 10 times the tone board preamp, and treble, alto, bass, volume control.
  • REASONABLE LAYOUT Board layout is reasonable, low noise, component layout nice.
  • OP AMP IC PACKAGE SOCKET This preamplifier adopted op amp IC package socket, flexible, easy to upgrade, suitable for different purpose.
  • NE5532 OP-AMP Adopted cost-effective ,new optimization high NE5532 OP-AMP.

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