[最も人気のある！] 2399 ic circuit 556416-Ic 2399 circuit diagram
Just a standard 9V Battery powers this 5V circuit All you need is a 7805 regulator and you can start messing around with CMOS devices such as the PT2399!Buy Directly from China Supplierpcs PT2399 2399 Echo Processor IC DIP16, Enjoy Shipping Worldwide!This is the Echo Effect Preamp Board this board can echo your voice I used PT2399 IC and 0 DC (012 recommended) supply from the amplifier Materials for the Project 6 Resistor 10K Diy Reverb Pedal Circuit Spring Hall Reverb With Pt2399 Ic Deeptronic Ic 2399 circuit diagram