FP-Simple Compressoer Part Value C1 15n C2 Empty C3 22p C4 100n C5 2u2 elec C6 10u elec C7 1u elec C8 LDR (KE-10720) D1 3mm Green D2 3mm Green IC1 TL072 R1 1M R2 220K R3 2M2 R4 33K R5 33K R6 10K R7 10K R8 1K SUS 100KA VOL 10KA