madbeanpedals Retrograde 2019, Manual

Page: 3 / 8

B.O.M.
Shopping List
B.O.M.
Resistors Caps Diodes
R1 1M C1 100n D1, D2 1n34a
R2 680k C2 150pF D3 1N5817
R3 820k C3 100uF Transistors
R4 180k C4 1n Q1 2N5087
R5 220k C5 220uF Q2, Q3 2N4401
R6 220R C6 33uF Transformer
R7 1k C7 33uF XFM1 42TM022
R8 47k C8 100uF Switch
R9 22k C9 100n OCT SPDT
R10 470R Pots
R11 1k2 FUZZ 1kB
R12 4k7 VOL 500kA
Shopping List
Value QTY Type Rating
220R 1 Metal / Carbon Film 1/4W
470R 1 Metal / Carbon Film 1/4W
1k 1 Metal / Carbon Film 1/4W
1k2 1 Metal / Carbon Film 1/4W
4k7 1 Metal / Carbon Film 1/4W
22k 1 Metal / Carbon Film 1/4W
47k 1 Metal / Carbon Film 1/4W
180k 1 Metal / Carbon Film 1/4W
220k 1 Metal / Carbon Film 1/4W
680k 1 Metal / Carbon Film 1/4W
820k 1 Metal / Carbon Film 1/4W
1M 1 Metal / Carbon Film 1/4W
150pF 1 Ceramic 16v min.
1n 1 Film 16v min.
100n 2 Film 16v min.
33uF 2 Electrolytic 16v min.
100uF 2 Electrolytic 16v min.
220uF 1 Electrolytic 16v min.
1n34a 2 or, BAT46
1N5817 1
2N5087 1
2N4401 2
42TM022 1 300Hz - 3.4kHz, 1.5k
SPDT 1 On/On Pin Mount
1kB 1 Right Angle PC Mount 16mm
500kA 1 Right Angle PC Mount 16mm