Recent content by Haggtronix

I did not figure it out. It must have been the belton bricks I had at the time. I’ve made several since that work as expected.

There are two diodes listed in the BOM for the basic relay bypass. There are no diodes pictured in the schematic. I see the product image shows the diodes on the board but the BOM does not have diodes in the pictured board layout or schematic. Is there possibly an updated version of the...

Tested all resistors and potentiometers against a working unit with equal +\- tolerance allowance values. I also tested the voltage on the belton against a working unit with equal results.

I should also say that the “No Feedback” units do produce a reverb sound and the controls works as they should except the atmosphere.

Yes, I’ve added a momentary switch connected to lug 2-3 of atmosphere to act as turning the atmosphere all the way up for feedback swells. All working units act the same way, when either the atmosphere is cranked or the footswitch pressed they feedback pretty intensely. I keep the atmosphere at...

And just for fun here’s all working units.

I’ve included two separate circuits that aren’t feeding back, one is in an enclosure and the other is out which includes the belton side. I’ve also included a picture of a working unit. Photos are labeled as such. Thanks.

I have built 5 Gravitation Reverb in total which are completely working and fully oscillating when the atmosphere knob is cranked. This is good. Today I built 3 total (in attempt to get one working)that did not feedback when atmosphere knob is cranked. It still acted like it wanted to feedback...

Excellent! Yes my client would like to be able to defeat modulation and use as two different modes although the reverse of that may be something they would like. Expression pedal sounds great as well. Thank you all for your replies and input I will get right on testing. Cheers.

I’m familiar with the momentary switch for repeats on delays. So I would attach a Dpdt switch to lug 2 and 3 of the depth pot? Then what after that, are there other connections that need to be made or will that simply bypass the modulation as is? Could you possibly draw a diagram I’m quite a...

Yes, delay with no modulation. I’m building for someone that wants it to be able to deactivate modulation without touching the knobs. I suggested he use the knobs to deactivate the modulation but he would like to try if possible to make switchable on/off. Thanks for your time.

I’m building a Dark Rift Delay and was curious if I could use a toggle switch so the modulation section is switchable. If so what would be the parts and steps required to do so? Cheers.