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  • Octave Fuzz Pedal Date: 2012-12-04 07:29:52  Visits: 219   Score: 6  Comment()

    Here the circuit diagram of octave fuzz guitar effect pedal. This guitar effect unit is great sounding octave fuzz, with an optional mode of just fuzz. The fuzz is really a absolutely rectified signal and is fairly chewy. For some the Fuzz...

  • DOD Overdrive 250 Date: 2012-12-03 07:40:16  Visits: 209   Score: 2  Comment()

    This is the DOD Overdrive 250 preamp circuit diagram. The DOD Overdrive 250 is Yet Another 741 With Two Diodes On The Output channel. It is almost exactly the same as the MXR Distortion Plus, and a number of other units....

  • Gibson RD Artist Guitar Date: 2012-12-02 09:16:26  Visits: 190   Score: 0  Comment()

    The following diagram is the schematic of Gibson RD Artist bass guitar Circuit Notes: Both compression and expansion effects are determined by the lead pickup output only. I and O in the design diagram refer to inner and outer connections f...

  • Vox Tone Bender Pedal Date: 2012-11-30 07:30:40  Visits: 200   Score: 2  Comment()

    This is the circuit diagram of Vox Tone Bender Pedal. The circuit is very similar to Fuzz Face pedal. The Vox ToneBender will have a lot more treble response than the Fuzz Facemaybe to help brighten up those characteristically dark sounding...

  • Tube Sound Fuzz Date: 2012-11-29 07:37:15  Visits: 162   Score: 0  Comment()

    This Tube Sound Fuzz circuit is taken from the book of Electronic Projects for Musicians by Craig Andertons. This circuit applies a CD4049 Hex inverter, which consists of six inverting units, only two are being used in this circuit, so the...

  • Univox Super-Fuzz Pedal Date: 2012-11-29 07:37:15  Visits: 184   Score: 0  Comment()

    This is the circuit diagram of Univox Super-Fuzz Pedal. This pedal is actually a 69-to-early 70’s design that consists of two special capabilities. They are the octave generation effect from the differential-pair-with-collectors -tied-tog...

  • Electro-Harmonix Soul Preacher Date: 2012-11-28 21:06:48  Visits: 178   Score: 8  Comment()

    This is the circuit diagram of Electro-Harmonix Soul Preacher pedal. Notes: -All resistors are carbon film, 1/4W, 5%, unless otherwise noted -All non-polarized capacitors are mylar, 50V, 10%, unless otherwise noted -Transistors Q1-4 and FET...

  • Electro Harmonix Fuzz-Wah Guitar Effect Date: 2012-11-28 21:06:48  Visits: 237   Score: 6  Comment()

    This is the electro harmonix fuzz-wah guitar effect pedal circuit diagram. Circuit Notes: Q1 Q2 are 2n3565 Fuzz bypass S1 has been improved to provide true bypass S3 chooses volume or wah-wah S5 provides for sweep reverse S2 gives just fuzz...

  • UniVibe Pedal Date: 2012-11-26 07:31:19  Visits: 148   Score: 8  Comment()

    The Univibe is actually a footpedal-operated phaser or phase shifter for generating chorus and vibrato simulations for electric organ or guitar. It was introduced in the 1960s by Shin-ei, and was intended to emulate the Doppler sound of a L...

  • DOD FX75 Flanger Guitar Effect Pedal Date: 2012-11-25 11:00:31  Visits: 283   Score: 4  Comment()

    This is the circuit diagram of DOD FX75 Flanger guitar effect pedal. The circuit drawn by Fabian P. Hartery Components description: CD4007 dual complementary pair with inverter; (RCA) TL022C low power dual operating amplifier; (texas instru...