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Lupine Systems SAD1024 Delay

Category: Delay· Delay Echo and Samplers
Price: see vendor
Tags: Delay Echo and Samplers

Open the schematic at Experimentalists Anonymous

Schematic

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Parts list 55 rows

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

R9: 1.8K, could be 1.6K
R32: no value drawn
555 timing capacitor and variable resistor: unlabeled

Ref	Value	Normalized	Type	Notes
Resistors 24
R2	27K	27k		read from the schematic by eye
R4	22K	22k		read from the schematic by eye
R8	27K	27k		read from the schematic by eye
R9	1.8K	1.8k		read from the schematic by eye
R11	100K	100k		read from the schematic by eye
R12	68K	68k		read from the schematic by eye
R13	68K	68k		read from the schematic by eye
R14	100K	100k		read from the schematic by eye
R15	22K	22k		read from the schematic by eye
R16	68K	68k		read from the schematic by eye
R17	10K	10k		read from the schematic by eye
R18	100K	100k		read from the schematic by eye
R19	10K	10k		read from the schematic by eye
R20	100K	100k		read from the schematic by eye
R21	220K	220k		read from the schematic by eye
R22	68K	68k		read from the schematic by eye
R23	68K	68k		read from the schematic by eye
R24	39K	39k		read from the schematic by eye
R25	22K	22k		read from the schematic by eye
R26	220K	220k		read from the schematic by eye
R27	150K	150k		read from the schematic by eye
R29	22K	22k		read from the schematic by eye
R31	220K	220k		read from the schematic by eye
R32	?	?		no value drawn (555 timing resistor); read from the schematic by eye
Capacitors 16
C1	10uF	10u		read from the schematic by eye
C3	2200uF	2.2m		25V; read from the schematic by eye
C4	4.7uF	4.7u		electrolytic; read from the schematic by eye
C7	.1uF	100n		read from the schematic by eye
C8	.1uF	100n		read from the schematic by eye
C9	4.7uF	4.7u		electrolytic; read from the schematic by eye
C10	.001uF	1n		read from the schematic by eye
C11	1uF	1u		electrolytic; read from the schematic by eye
C12	.001uF	1n		read from the schematic by eye
C13	.1uF	100n		read from the schematic by eye
C14	.1uF	100n		read from the schematic by eye
C15	220pF	220p		read from the schematic by eye
C16	220pF	220p		read from the schematic by eye
C17	.001uF	1n		read from the schematic by eye
C18	47pF	47p		read from the schematic by eye
×1	?	?		555 timing capacitor, no designator or value drawn; read from the schematic by eye
Diodes 2
D2	1N4001	1N4001		drawn with a zener-style symbol; read from the schematic by eye
D3	1N4001	1N4001		drawn with a zener-style symbol; read from the schematic by eye
ICs 5
U1	SAD1024	SAD1024		dual BBD, both halves drawn as U1; read from the schematic by eye
U2	4013	4013		read from the schematic by eye
U3	555	555		read from the schematic by eye
U4	LF353	LF353		read from the schematic by eye
U5	7812	7812		12V regulator; read from the schematic by eye
Potentiometers 3
Decay	100K	100k	Potentiometer	R5; read from the schematic by eye
Depth	10K	10k	Potentiometer	R6; read from the schematic by eye
×1	?	?	Potentiometer	variable resistor in the 555 timing network (delay time), no designator or value drawn; read from the schematic by eye
Trimmers 3
R7	10K	10k		BBD balance; read from the schematic by eye
R10	10K	10k		BBD balance; read from the schematic by eye
R28	10K	10k		bias; read from the schematic by eye
Switches 1
S1	SPST	SPST		Mix; read from the schematic by eye
Other 1
Z1	Bridge	BRIDGE		bridge rectifier on the 12V AC/DC input; read from the schematic by eye