I'm putting together an order for a Stereo Sum (Main), 3x Stereo Sum (Channel), 3x Stereo Sum (Mono Channel), with a Stereo EQ.
I'm starting a parts order and I noticed that on the BOM for the Stereo Sum (Main), under value, it says 1x A100k for volume, and 2x A100k (T18) for HP_VOLUME, MIX_HP_LVL.
Under Package it says 1x B100k Dual Gang Stereo for Volume and 2x B100k Dual Gang Stereo for HP_VOLUME, MIX_HP_LVL.
I'm guessing that I need 1x A100k Dual Gang for the volume and 2x B100k Dual Gang for HP_VOLUME, MIX_HP_LVL. Is that correct?
Hey Exe, Thanks for pointing this out! Both should be A100k potentiometers. The difference is that for the VOLUME pot, you can use a larger knob and don’t necessarily need T18-style potentiometers—you can also opt for 6.35mm or D-shaft pots. However, due to space restrictions, you may want to use micro knobs for the MIX TO HP and HP VOLUME pots. So it’s best to solder T18 potentiometers for those. I have corrected the BOM accordingly. Thanks,
Stefan