This item contains 2 items(as below).

  • 1-ON LM833Nx2 :  Dual Operational Amplifier IC(Leaded).100% original.
  • 2-PCBx1: Stereo dual OP pre-amplifier includes voltage regulator PCB.

*Only PCB+IC, no other parts.

This PCB is designed by Taiwan B&b audio. PCB size=10cm x 10cm.
The PCB circuit plan is as shown in the photo.

Please infrom me know if there is a need for a kit parts package, and I will quote for you.

We will deliver goods via Taiwanese post office in order to save cost of shipment for our worldwide customers, therefor you may recive products about 8-45 days, thanks for your patience.