Audio
65W Power Amplifier using HEXFET
This is a high quality 65W power amplifier circuit based HEXFET IRF9540 and IRF540. The circuit is quite simple for…
4W Bridge Amplifier using LM388
Parts List: R1-2-4-5=270Ω R3 = 2.7Ω VR1 = 10KΩ Log. Pot. TR1 = 470KΩ Trimmer IC1-2 = LM388 C1 =…
Hi-Fi Compressor with Pre-emphasis
Here is the Hi-Fi compressor circuit with pre-emphasis. The above diagram is a circuit for a high fidelity compressor which…
1W Stereo Headphone Amplifier based TDA2822
Above circuit diagram is the schematic of 1W stereo headphone amplifier. The circuit is built based TDA2822, designed for use…
Western Music Generator based IC HT82207
This is the schematic diagram of Western music generator circuit based on single IC HT82207. This circuit is able to…
Tube Sound Fuzz Mods
This tube sound fuzz mods circuit is taken from the book of Electronic Projects for Musicians by Craig Andertons. This…
LM4809 105mW Stereo Headphone Amplifier
This is the stereo headphone amplifier circuit diagram, built based LM4809. This circuit can be used for stereo headphone amplifier…
Stereo Tube Amplifier 4 Watts
This is the circuit diagram of stereo tube amplifier using 6SQ7-GT and 6V6-GT. The tube amplifier circuit is uses the…
DOD Overdrive Preamp 250
This is the DOD Overdrive 250 preamp circuit diagram. The DOD Overdrive 250 is Yet Another 741 With Two Diodes…
Octave Fuzz Pedal – Guitar Effects Unit
Here the circuit diagram of octave fuzz guitar effect pedal. This guitar effect unit is great sounding octave fuzz, with…