Hello! I have had an issue with my Crack + Speedball and would super appreciate some help, if possible. My knowledge and experience with DIY electronics is beginner, at best, so bear with me.
I had bought the Crack + Speedball kits a few years back, and was able to put them together and enjoy a working kit for a couple years, but I turned the amp on one day to discover that the left channel had gone out. Up until then, everything worked perfectly fine.
I've finally gotten around to pulling it back out and trying to get it to work again and could use some pointers.
A couple things to note:
- The two LED's on the Speedball's big board towards the bottom right (picture attached) no longer light up.
- I tried running the voltage tests in the docs. Of note, terminals 9 and OA both seemed to measure ~1.4V. Everything else appeared to fall within expected values
Otherwise, I have been unable to observe anything else wrong. Any help here would be appreciated! Thank you