claps are noise all the time

Discuss Nava construction and related issues
  • 420troll wrote::roll: so just got my parts all in yesterday and we have some problems lets start with the clap. when turned up noise comes out everywhere masters and individual outs, noise volume is controlled counter-clock wise quiet clockwise is noise all the time sequencer running or not, even comes out the individual outs of the other sounds, no clap. I can see the triggers making it. The accent is always 1v even if the accent is off or on. noise is on the pin below the arrow? v1.02 pcb tying to trace the accent signal from ic111 pin 13 with no luck. env1 is -15v.
    the trigger signal is at the point above the arrow, not where the arrow points again like the noise is pin below the arrow
    You will need to buy a replacement for IC29 (AN6912). Those provided in the kit are often not working. Check this seller if you are based in the US: https://www.ebay.de/itm/AN6912-COMPARAB ... SwFnFV9Zap
  • Thanks KlangGenerator!
    That fixed it!
    The Ebay source was good too!