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Mini Synth like Super DF-2 Page 5

Category: Ring Mod / Synth· Guitar Synth and Misc Signal Shapers
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Tags: Guitar Synth and Misc Signal Shapers

Open the schematic at Experimentalists Anonymous

Schematic

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Parts list 75 rows

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Check before you build · 3 values the reader of this schematic was not sure of

C2, C4, C8, C15: overlay prints bare numbers (100, 120, 120, 470); units inferred from body shape
SW1-SW4: switch types inferred from the overlay drawing
VR1-VR6: the text calls them preset pots; only VR2 (In Level Set) is taken as a trimmer

Ref	Value	Normalized	Type	Notes
Resistors 39
R1	1k	1k		read from the schematic by eye
R2	4.7k	4.7k		read from the schematic by eye
R3	4.7k	4.7k		read from the schematic by eye
R4	100k	100k		read from the schematic by eye
R5	47k	47k		read from the schematic by eye
R6	100k	100k		read from the schematic by eye
R7	1M	1M		read from the schematic by eye
R8	4.7k	4.7k		read from the schematic by eye
R9	100k	100k		read from the schematic by eye
R10	100k	100k		read from the schematic by eye
R11	100k	100k		read from the schematic by eye
R12	10k	10k		read from the schematic by eye
R13	47k	47k		read from the schematic by eye
R14	10k	10k		read from the schematic by eye
R15	100k	100k		read from the schematic by eye
R16	1M	1M		read from the schematic by eye
R17	100k	100k		read from the schematic by eye
R18	4.7k	4.7k		read from the schematic by eye
R19	1k	1k		read from the schematic by eye
R20	470k	470k		read from the schematic by eye
R21	1k	1k		read from the schematic by eye
R22	100k	100k		read from the schematic by eye
R23	100k	100k		read from the schematic by eye
R24	47k	47k		read from the schematic by eye
R25	10k	10k		read from the schematic by eye
R26	4.7k	4.7k		read from the schematic by eye
R27	100k	100k		read from the schematic by eye
R28	100k	100k		read from the schematic by eye
R29	1M	1M		read from the schematic by eye
R30	1M	1M		read from the schematic by eye
R31	10k	10k		read from the schematic by eye
R32	10k	10k		read from the schematic by eye
R33	100k	100k		read from the schematic by eye
R34	100k	100k		read from the schematic by eye
R35	4.7M	4.7M		read from the schematic by eye
R36	4.7M	4.7M		read from the schematic by eye
R37	4.7k	4.7k		read from the schematic by eye
R38	1k	1k		read from the schematic by eye
R39	100k	100k		read from the schematic by eye
Capacitors 15
C1	0.47uF	470n		printed 0.47; tantalum; read from the schematic by eye
C2	100uF	100u		printed 100, electrolytic; unit inferred; read from the schematic by eye
C3	.01uF	10n		printed .01; read from the schematic by eye
C4	120pF	120p		printed 120, ceramic; unit inferred; read from the schematic by eye
C5	0.1uF	100n		printed 0.1; read from the schematic by eye
C6	2.2uF	2.2u		printed 2.2, polarized; read from the schematic by eye
C7	0.47uF	470n		printed 0.47; tantalum; read from the schematic by eye
C8	120pF	120p		printed 120, ceramic; unit inferred; read from the schematic by eye
C9	2.2uF	2.2u		printed 2.2, polarized; read from the schematic by eye
C10	.01uF	10n		printed .01; read from the schematic by eye
C11	0.47uF	470n		printed 0.47; tantalum; read from the schematic by eye
C12	0.1uF	100n		printed 0.1; read from the schematic by eye
C13	2.2uF	2.2u		printed 2.2, polarized; read from the schematic by eye
C14	2.2uF	2.2u		printed 2.2, polarized; read from the schematic by eye
C15	470uF	470u		printed 470, large electrolytic; unit inferred; read from the schematic by eye
Diodes 4
D1	Diode	DIODE		no part number given; read from the schematic by eye
D2	Diode	DIODE		no part number given; read from the schematic by eye
D3	Diode	DIODE		no part number given; read from the schematic by eye
D4	Diode	DIODE		no part number given; read from the schematic by eye
Transistors 2
TR1	BC549	BC549		read from the schematic by eye
TR2	BC549	BC549		read from the schematic by eye
ICs 5
IC1	LM324	LM324		read from the schematic by eye
IC2	4046	4046		PLL; read from the schematic by eye
IC3	4046	4046		PLL; read from the schematic by eye
IC4	4016	4016		read from the schematic by eye
IC5	4013	4013		read from the schematic by eye
Potentiometers 5
CH1 Decay	1M	1M	Potentiometer	VR1; read from the schematic by eye
CH1 Out Vol	10k	10k	Potentiometer	VR3; read from the schematic by eye
Tremolo Rate	100k	100k	Potentiometer	VR4; read from the schematic by eye
CH2 Decay	1M	1M	Potentiometer	VR5; read from the schematic by eye
CH2 Out Vol	10k	10k	Potentiometer	VR6; read from the schematic by eye
Trimmers 1
In Level Set	10k	10k		VR2; read from the schematic by eye
Switches 4
SW1	SP3T	SP3T		slide switch, positions 2F / F / F/2 (octave select), channel 1; read from the schematic by eye
SW2	SP3T	SP3T		slide switch, positions 2F / F / F/2, channel 2; read from the schematic by eye
SW3	SPDT	SPDT		small slide switch, channel 1; read from the schematic by eye
SW4	SPDT	SPDT		small slide switch, channel 2; read from the schematic by eye