via
this auction
"CV inputs on basically everything including an audio in to route through its filter.
Heres a complete list of the jacks/switches from left to right
1. cv
2. gate
3. portamento
4. PW (please note there's a bypass switch for cv in under the sub osc slider)
5. mod cv for osc
6. bypass switch mod cv for osc
7. external audio in
8. vcf cv in
9. bypass switch vcf cv in
10. cv accent for vcf
11. bypass switch cv accent for vcf
12. external audio in for vca
13. ext cv for vca"