I did this on a walkman, I don’t really know anymore but for the speed I think I just made a power starve pot.
I added a vactrol on the pot with a 555 for a pseudo LFO and some resistors for the push switch pitch
some tape loop test
I did this on a walkman, I don’t really know anymore but for the speed I think I just made a power starve pot.
I added a vactrol on the pot with a 555 for a pseudo LFO and some resistors for the push switch pitch
some tape loop test