Bravin Neff
Member
I just built one, and I'm not getting audio output. Any update on when the schematic will be released? Thanks.
Last edited:
most of the time there are several versions of the same circuit, which improve with each new PCB
...also reading other build problems and solutions helps a lot
Check to see you have correct Continuity on your Toggle Switch, They look (Pads) like they got a lot of Heat.I just built one, and I'm not getting audio output. Any update on when the schematic will be released? Thanks.
Hm.. Malachite schematic looks like exact copy of the Sanguine.
T.
Check to see you have correct Continuity on your Toggle Switch.
I assume you are getting Sound in Bypass.
Did you use the Jacks with Multiple terminals.
Post pictures of Front & Back including Footswitch & Jacks if you still have Issue.
Can you tell me why the PCB Power Led Anode & Cathode has a Jumper.
Have you plugged it in as it is shown above without the Toggle switch to see if it fires up.
I presume your using PCB 4K7 resistor & SW goes to +V on Footswitch.
I reworded the Question as you were Responding, All Good.See the first photo, and see the LEDs (there are 6) that surround the footswitch? I'm using that instead. It's either those or the onboard one, and I like the surround LED switch thing. I've done a dozen pedals this way, it works great. Notice there is also a jumper on the sub-board that is attached the 3PDT switch. That would normally have a resistor there as well, except I use the onboard (PedalPCB) resistor, so I jumper that too.
Yes, same behavior. Which is why need the schematic, to get in with my audio probe to find where the signal ends. I can tell you, with my audio probe, the signal sounds "right" (well, distorted anyway) at certain points within the circuit, so clearly some of circuit is "right", but it's not getting to the output.
You should be getting around 4.2v to Pins 1 2 3 5 6 7 on all 3 Op Amps & around 8.4v on Pins 8.