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Tone controls – Circuit Schematic
Tone controls
Tone controls are something of a no-no in high-price audio. But what is a high-price audio cable but a high-price tone control? Now, you can buy or.....
SB ACOUSTICS TW29R & SB23NRXS4 – Circuit Schematic
SB ACOUSTICS TW29R & SB23NRXS4
Wow. System 7 thankyou so very much for your appreciative response to my Humble creation. My wife would not say i was gifted but Anal to the ooint.....
Better-Sounding Active Crossovers – Circuit Schematic
Better-Sounding Active Crossovers
Hi, can anyone explain what the four transistors on the right hand side of each of McBride`s schematics are doing?.....
72 Twin reverb – Circuit Schematic
72 Twin reverb
Hi again, I`ve got a `72 twin reverb on the bench and I`m looking for advice. I`ve never worked with a twin before. This model is silverface, pots and .....
Fender rhodes peterson vibrato preamp – Circuit Schematic
Fender rhodes peterson vibrato preamp
There is considerable hiss brought on by the circuit. Cutting the treble knob helps greatly (but no fun with treble cut!). When the vibrato circuit is active, t...
Understanding the Music Man Stingray 2-band preamp – Circuit Schematic
Understanding the Music Man Stingray 2-band preamp
The schematic here is of the original Music Man Stingray bass guitar preamp. It runs off 9VDC and I have left off the voltage divider part of the.....
A tone control that works – Circuit Schematic
A tone control that works
Originally Posted by dscottguitars A rotary 3 position 3 pole switch. In one pole, through a cap out the other pole, no bleeding from one cap to the.....
Ring Mod Design – Circuit Schematic
Ring Mod Design
Hello, I`m a noob to this forum, and also to circuit design. I`m also interested in a specific project and I thought I`d try to glean a bit of.....
His Masters Noise: A Thoroughly Modern Tube Phono Preamp – Circuit Schematic
His Masters Noise: A Thoroughly Modern Tube Phono Preamp
even if I didn`t read thoroughly nice one almost enough xformers , but certainly not enough shunt regs.....
Lm4702 diy Audio – Circuit Schematic
Lm4702 diy Audio
this LM4702 has found a new home in a Crown DC150 -- for some reason the driver board in the crown was fried but the power supply in good shape:.....
electret Mic preamp – Circuit Schematic
electret Mic preamp
Hi to all I`m new in the forum or better I have used it some ago to make a diy projector!I do not know electronics so much (I`m reading books and.....
Audio Projects – Circuit Schematic
Audio Projects
A community dedicated to helping everyone learn the art of audio. Projects by fanatics, for fanatics!.....
DIY phono preamp project – Circuit Schematic
DIY phono preamp project
Originally posted by Justinasia What is the likely cost of the Aleph Ono, all the parts I mean? Anyone know? If it is the same as the Pearl but better .....
Parametric EQ based bass boost circuit – Circuit Schematic
Parametric EQ based bass boost circuit
So I needed a circuit to act as a bass boost. I ended up adapting this circuit (by ESP Sound) by excluding everything but the 35-150hz part. This.....
Explanation Regarding Audio Mixer Circuits – Circuit Schematic
Explanation Regarding Audio Mixer Circuits
Hi all, I am very new to this forum as well as DIY electronic circuits. I am not an electrical engineering student nor I have sufficient background (I .....
High End Tone Control – Circuit Schematic
High End Tone Control
Originally Posted by Pano Like putting milk and sugar in your coffee. Next time by, your Turkish coffee comes with no sugar dave.....
Burr-Brown DRV134 AUDIO BALANCED LINE Receiver – Circuit Schematic
Burr-Brown DRV134 AUDIO BALANCED LINE Receiver
Burr-Brown DRV134 AUDIO BALANCED LINE Receiver schematic PCB/Kit anybody? I want to make a Balanced Line RECEIVER using the DRV134. Could anybody.....
3 Line Mixers – Circuit Schematic
3 Line Mixers
This project is a 3 or more lines mixer. For more than 3 inputs you can repeat the input parts (P=10K R=22K). It powered with 9Vdc.....
Telephone amplifiers – Circuit Schematic
Telephone amplifiers
While talking to a distant subscriber on telephone, quite often we feel frustrated when the voice of the distant subscriber is so faint that it is barely intell...
Soft Musical Telephone Ringers – Circuit Schematic
Soft Musical Telephone Ringers
The normal telephone bell, at times (specially during night when one does not want to be disturbed), appears to be quite irritating. The circuit shown here conv...