crucialDistortion - Distortion Pedal |
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This is an overdrive circuit that uses an N3904 NPN transistor as a preamp into a TL071 op-amp. The gain is very high and it creates a grungy, dirty overdriven effect. It has Drive, Tone and Volume controls. Here's what it looks like on the breadboard. |
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And here's what it looks like on the PCB. I used ceramic caps instead of the giant film caps in the name of saving space. I made it True-Bypass on the offboard wiring. |
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- SCHEMATIC |
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