Audio
Distortion Booster
The following circuit is an distortion booster effect for your electric guitar. I don't know whether this circuit is really…
20W Power Tube Amplifier with EL34
The following diagram is the circuit diagram of 20W power amplifier which build based tube component EL34. EL34 is very…
VOX Treble Booster Effect
The following scheme diagram is the circuit diagram of VOX treble booster effect. A treble booster is an effects unit…
Surround Sound Decoder
The following schematic diagram is a small surround sound decoder circuit. You may use this decoder surround sound systems for…
Tube Distortion Pedal
The following circuit is tube distortion pedal for guitar effect. The circuit designed by Ron Black. Circuit Notes: IC1 :…
Tone Booster
Below circuit is the tone booster circuit. According to the name of circuit, the purpose is to amplify the sound…
Theremin Music Instrument
The following diagram is the Theremin music instrument effect. A guitar or instrument amplifier is an ideal companion unit for…
Tube Mic Pre-Amp
The following diagram is the circuit diagram of tube mic pre amplifier 12AX7. This circuit is little hard to built.…
BOSS Slow Gear SG-1
This is the circuit diagram of BOSS Slow Gear SG-1 effect for electric guitar. The Slow Gear SG-1 effect sounded…
ACTOR : Active Tone Control
The following diagram is the schematic diagram of Active Tone Control circuit, or we often call this circuit as "ACTOR".…