2-In-1 Peavey Triple XXX Footswitch and A/B Loop Selector

[anevilspar7an]

Build Rating

4.00 star(s)

Not a complicated build but something I'm proud of.


Left to Right: Ultra/Crunch Channel Select. Clean Channel Bypass. Effects Bypass. A/B Loop Selector.

Left to Right, Top to Bottom: VOut. Out. Send A. Send B. VIn. In. Return A. Return B. DIN7 In.

Channel A.

Channel B.

All point-to-point. Two separate grounds, one for the A/B switcher, the other for the DIN7.







Each connection has a color code for easy identification.

4PDT Footswitch to allow LED switching and grounding of opposing loop in use.

Switched VIn/VOut to allow use of regular 9V Center Negative power supply or VIn from DIN7.

Counter-Clockwise starting at bottom right: VIn. VGND. GND. GND. Clean Channel Bypass. Ultra/Crunch Channel Select. Effects Bypass.

 

[drgonzo1969]

Nice work!

 

[Reiss_joel]

I really like this. I want to do something similar with my xxx pedal. Do you think you’d be able to help?

 

[anevilspar7an]

I really like this. I want to do something similar with my xxx pedal. Do you think you’d be able to help?

I can see about drawing up a schematic and bill of materials tonight. I can't help with a drill template since I just took a half ruler and a mechanical pencil to space everything on the enclosure itself. Take extra care to make sure you don't block the LED's with the footswitches or the jacks.

 

[anevilspar7an]

I really like this. I want to do something similar with my xxx pedal. Do you think you’d be able to help?

Schematic

 

[jezkemp]

This is absolutely mint, congratulations. Utility pedals are so underrated.

I was about to ask about why there's 2 separate grounds, then realised you've allowed for phantom power on the DIN7?? This is amazing stuff.

 

[anevilspar7an]

Yeah, the phantom power is provided by a buffered I/O box that puts power and ground on pins 3 and 7 respectively.