Here's a unique overdrive design by Bajaman over on FSB. You can build it with either a buffered bypass or true bypass. If using true bypass, omit the 1k resistor below the lower TL062, and the 1uF cap and 100k resistor connected to the BP Out pad. To wire for buffered bypass, connect the In pad to the input jack, the FX Out pad to lug 1 of the footswitch, lug 2 to the output jack, and the BP Out pad to lug 3. More info and schematic over on the FSB thread. Thanks to 287m for sharing his layout.
This is a library of perfboard and single-sided PCB effect layouts for guitar and bass. I'm not an electrical engineer by any stretch of the imagination, just a DIY'er who likes drawing layouts. It is meant for the hobbyist (so commercial use of any of these layout is not allowed without permission) and as a way to give back to the online DIY community.
Thursday, February 15, 2018
Got a request for this one, designed by Daniel Schwartz. Seems to be a pretty versatile cabinet simulator. Might be handy to throw this in the same box as the Mini Amp from earlier this week. More info, schematic, etc here on DIYSB.
Tuesday, February 13, 2018
Friday, February 9, 2018
Tuesday, February 6, 2018
I know I've mentioned this to a few people over the past year probably, but I've finally been able to get it edited. That's right, here's my tutorial on how I layout circuits in DIYLC... the first installment at least. The tutorial shows how I created today's layout–the Uno from Run Off Groove. It's a JFET amp emulator of the Boogie Mk I. For the schematic, demo and more info check out the Uno article.
Thursday, February 1, 2018
Tuesday, January 30, 2018
Got a request to redo the LPB-1 with the pot board mounted. Can't say I'm opposed and it only took about 5 min to layout. :) Easy fit in a 1590A. If you want to make the Screaming Bird treble booster, replace the two 100nF caps with 3.3nF.