![\"Diode](\"http:\/\/www.muzique.com\/news\/images\/led8.gif\")
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Here is an easy mod for switching diode clippers.<\/p>\n
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The clipping diodes are configured to shunt the signal to ground when their forward threshold is exceeded. In this setup, a pair of LEDs are across the signal path at all times. The switch is an SPDT with a center-off position. Other types of diodes are connected to the outside poles of the switch and the center lug goes to the signal. When in the center-off position, the LEDs are the only diodes in the circuit and will be doing all the clipping.<\/p>\n
If the switch is toggled up, as shown here, the 1N34 germanium diodes will clip the signal and the LEDs are effectively out of the circuit. When the switched is flipped down, the silicon diodes are conducting first, instead of the LEDs.<\/p>\n
This configuration works great with an MXR Distortion Plus or a Rat pedal, and gives you 3 distinct distortion sounds with one small switch.<\/p>\n