Video dated 10/9/11
…and it’s verified as being worked on by Kevin due to his feet being in the picture. 😉
All the black resistors on the VCO board are either 1% or .1% tolerance. FYI, there are 6 sets of 3 matched resistors that are vital to the synth staying in tune and tracking well. Kevin started replacing these during the last few years he was working on Minis.