So I just finished internalizing an SDIEC into my Commodore 64, as well as adding an S-video and 1/8" audio jack. Now it works great and I can loa things off of the SD card, but I am wondering if something is wrong with my SID. Some instruments seem extremely quiet - the intro to Sanxion, for example - while others are perfectly fine. Does anybody have a good known test PRG I could load to compare against a control group? I have two, and they both do the exact same thing, so it's hard to know if it's just how it's supposed to sound and I am not used to it, or what.
For the interested, pics:
For the interested, pics: