I was wondering if anyone would have any interest in the blend board I'm working on. It takes up more real estate than more simple counterparts, but it includes a phase switch for one of the sends, and if you use switched jacks you can turn the clean blend into a parallel FX loop. Not to mention it actually provides complete signal isolation at both sides of the pot even with an extremely high gain pedal which is something I have not been able to achieve with other builds.
I tested this on a breadboard and it worked exactly as intended and I'm almost done with the Pef layout in DIYLC. It uses a TL074, which might sound excessive, but the signal gets split and buffered by two channels, the third is an inverting buffer which you can switch for one of the signals via a SPDT, and finally the 4th is an output buffer used for when the signals are getting combined. The secret sauce really is the use of dual-gang pot wired like a guitar pickup blend pot. I stumbled upon this because I had one leftover from my Klone builds staring at me on my desk.
I'm not quite done with learning DipTrace yet, but I would love to get some of these fabbed in the near future. If anyone is interested in this or wants to help let me know. Not trying to turn a profit on these(as if I even could from something like this) I just don't want to finish learning Diptrace and end up with 100 blend boards all by myself.
I tested this on a breadboard and it worked exactly as intended and I'm almost done with the Pef layout in DIYLC. It uses a TL074, which might sound excessive, but the signal gets split and buffered by two channels, the third is an inverting buffer which you can switch for one of the signals via a SPDT, and finally the 4th is an output buffer used for when the signals are getting combined. The secret sauce really is the use of dual-gang pot wired like a guitar pickup blend pot. I stumbled upon this because I had one leftover from my Klone builds staring at me on my desk.
I'm not quite done with learning DipTrace yet, but I would love to get some of these fabbed in the near future. If anyone is interested in this or wants to help let me know. Not trying to turn a profit on these(as if I even could from something like this) I just don't want to finish learning Diptrace and end up with 100 blend boards all by myself.