Ruz Guitar Gear - ECHO waves - [Delay & Chorus Demo]
Uploader Comments (Syderterran)
All Comments (5)
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For make the echo base sound more clean delayed notes change the TL072 for NE5532 and add one pull down resistor of 100K after C2, and remove the D2,D3, , increase the value of r25 to 22K and change the 100K resistor at output for on trimpot to decrease the gain. I built two, in one i remove the CD4066, the sound its better without this.
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very nice sound indeed !
is there a web site where you share schematics and lay-out for DIY ?
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Hi there. As you can see, i added the waveshape mod (shaper), and a chorus on/off switch. I used the anonymousfacelesscoward layout, i've just modified the pcb to put the mods directly.
Other mods are with the capacitors to get a cleaner delay sound, but that's other story, it depends on what caps and components and stuff you used. I highly recommend Box Polyester Caps to this project.
Bye.
If you have TIC problems with the LFO just send a 1uF or 2.2 uF cap from pin 7 of the LFO Opamp to ground. If you have noisy delay tails just put a higher feedback cap (15nF originally).
Greetings.
Syderterran 2 years ago