If you're looking for PCBs that can use those parts, here are some from a search of my 'database':
V571: Aion Blueshift (Boss DC-2), Madbean Total Recall (Memory Man)
LM13700 Aion Aurora (Ross compressor), Madbean Honey Dripper, Aion Redshift (phaser) (3 req'd)
J201: PPCB Proposition (1)...