littleBits i37 mix

Wasn't sure I'd use a mixer in my little circuits but it's become the piece I reach for first. Running two oscillators into one speaker and dialing each one's level separately makes way more interesting sounds than I expected.

The separate volume knobs on each input are what make this thing worth it — I can have my oscillator running loud and the keyboard quiet, then blend them into one output. Feels sturdy and clicks in just like every other bit.