Enclosure not stated · 1 knob

MXR Dynacomp

Based on the MXR Dyna Comp· 10 other boards clone it

Schematic

Check before you build · 1 value the reader of this schematic was not sure of

Ref	Value	Normalized	Type	Notes
Resistors 9
×2	100	100		read from the schematic by eye
×1	680	680		read from the schematic by eye
×2	1k	1k		read from the schematic by eye
×1	10k	10k		read from the schematic by eye
×4	22k	22k		read from the schematic by eye
×2	100k	100k		read from the schematic by eye
×1	150k	150k		read from the schematic by eye
×1	470k	470k		read from the schematic by eye
×7	1M	1M		read from the schematic by eye
Capacitors 4
×3	10nF	10n		read from the schematic by eye
×2	47nF	47n		read from the schematic by eye
×4	1uF	1u		three electrolytic, one film across the 100k; read from the schematic by eye
×3	10uF	10u		electrolytic; read from the schematic by eye
Diodes 1
×1	1N5331	1N5331		zener on the bias rail, as printed; read from the schematic by eye
Transistors 3
T1	2SC1849	2SC1849		read from the schematic by eye
T2	2SC1849	2SC1849		read from the schematic by eye
T3	2N5952	2N5952		N-channel JFET; read from the schematic by eye
ICs 1
×2	741	741		two single op amps; read from the schematic by eye
Potentiometers 1
Sensitivity	600k	600k	Potentiometer	read from the schematic by eye
Switches 1
In/Out	SPDT	SPDT		momentary; read from the schematic by eye