Akashic Guitar effects circuit lookup
GAINSUSTAINSUPPRESSORFUNCTION

Enclosure not stated · 4 knobs

Lectric-FX

Rubber Band- Sustainer + Parametric EQ

Category
Compressor
Controls
Gain · Sustain · Suppressor · Function
Price
$13.99in stock

From the vendor

Snap back with the Rubber Band, a reproduction of the late 70’s TC Electronic Sustain + Parametric EQ compressor effect. The powerful equalizer, inbuilt noise suppressor and harmonics offered by the ‘distortion’ setting (more of a subtle grit in our humble opinion) make this circuit much more than the standard compressor fare and allow for low noise, powerful tone shaping and oodles of sustain…

Read more in the pdf

Schematic

The schematic is in the vendor's build document, page 4. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 102 rows

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ocr read from an image · sch paired from the schematic · fixed corrected by hand. Check marked values against the build document.

RefValueNormalizedTypeNotes
Resistors 52
R12sch2
R21sch1
R31sch1
R41sch1
R51sch1
R61sch1
R71sch1
R82sch2
R92sch2
R102sch2
R112sch2
R121sch1
R132sch2
R142sch2
R151sch1
R162sch2
R172sch2
R181sch1
R191sch1
R202sch2
R211sch1
R222sch2
R232sch2
R241sch1
R252sch2
R261sch1
R271sch1
R281sch1
R292sch2
R302sch2
R311sch1
R321sch1
R332sch2
R342sch2
R352sch2
R362sch2
R371sch1
R381sch1
R391sch1
R401sch1
R412sch2
R422sch2
R432sch2
R531sch1
R541sch1
R551sch1
R561sch1
R572sch2
R582sch2
R592sch2
R602sch2
R902sch2
Capacitors 29
C247nsch47n
C310uFsch10u
C4100psch100p
C522uFsch22u
C647nsch47n
C7100psch100p
C810uFsch10u
C9220psch220p
C1022uFsch22u
C112n2sch2.2n
C1210nsch10n
C1347nsch47n
C14100nsch100n
C1510uFsch10u
C16100nsch100n
C1710nsch10n
C1947nsch47n
C2010uFsch10u
C2122nsch22n
C2222nsch22n
C231uFsch1u
C2422nsch22n
C251uFsch1u
C26470nsch470n
C274u7sch4.7u
C3347nsch47n
C34220psch220p
C90220usch220u
C990220uocr220u
Diodes 9
D11N5817sch1N5817
D31n4148sch1N4148
D41n4148sch1N4148
D51n4148sch1N4148
D61n4148sch1N4148
D71n4148sch1N4148
D81n4148sch1N4148
D91n4148sch1N4148
D121n4148sch1N4148
Transistors 3
Q12n5087sch2N5087
Q22n5087sch2N5087
Q32n5087sch2N5087
ICs 3
IC1TL074ocrTL074
IC2LM13700ocrLM13700
IC3LM393ocrLM393
Potentiometers 4
Gain50KAschA50kPotentiometer
Sustain100KBschB100kPotentiometer
SUPPRESSOR500KAocrA500kPotentiometer
FUNCTION5KBocrB5kPotentiometer
Switches 2
DISTSPDTocrSPDT
OCTSPDTocrSPDT