Akashic Guitar effects PCB lookup
SENSESUBDECAYBRILLSTEREO

1032L · 5 knobs

Dead End FX

Quint

Category
Fuzz· Fuzz, Modulation, Envelope Filters, Octave, Phaser, Sample/Hold
Controls
Sense · Sub · Decay · Brill · Stereo
Price
$60.00in stock
Tags
Beyond More
Buy the PCB at Dead End FX Build document

From the vendor

Clone project of the Maestro USS-1A multi-effects unit. Also known as the Maestro "Greatest Hits" package. Fuzz, phase, filter, sample/hold, envelope, subharmonic, and a partridge in a pear tree. It's all there. We've even included a footswitch board, if you wish to switch the unit remotely, like the original.

This, in our opinion, is second behind our Pompei (Synthi Hi-Fli) project. Not quite as monstrous parts-wise, but a high level of complexity nonetheless. If you're a noob, or have the attention span of a chipmunk, probably not the best build to tackle. If however you're up for the challenge to build a piece of effects history, this is up your alley.

The original used an MFC4040 flip flop IC for the subharmonic. These are VERY tough to find now, so we've also added a CD4013 option to the board to emulate the MFC4040. You can use either. Many thanks to the fine folks over at Diystompboxes forum for the help with the workaround. Go forth, and synthesize!

Note: Partridge and pear tree, not included.

Schematic

The schematic is in the vendor's build document, page 16. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 267 rows

Report a wrong parse
RefValueNormalizedTypeNotes
Resistors 181
R5722k22kfrom schematic
R1124k74.7kfrom schematic
R11347k47kfrom schematic
R11410k10kfrom schematic
R1151m1Mfrom schematic
R11647k47kfrom schematic
R118270k270kfrom schematic
R1372k22.2kfrom schematic
R1391k1kfrom schematic
R14047k47kfrom schematic
R141100k100kfrom schematic
R14222k22kfrom schematic
R14322k22kfrom schematic
R14410k10kfrom schematic
R165100k100kfrom schematic
R166100k100kfrom schematic
R167100k100kfrom schematic
R1682k22.2kfrom schematic
R1691k1kfrom schematic
R1701m1Mfrom schematic
R17110k10kfrom schematic
R1721m1Mfrom schematic
R1731m1Mfrom schematic
R17447k47kfrom schematic
R175100k100kfrom schematic
R1763k33.3kfrom schematic
R1773k33.3kfrom schematic
R178390k390kfrom schematic
R179100k100kfrom schematic
R18047k47kfrom schematic
R18110k10kfrom schematic
R18222k22kfrom schematic
R1832m70.0027from schematic
R184100k100kfrom schematic
R18522k22kfrom schematic
R18622k22kfrom schematic
R1872m70.0027from schematic
R1882m70.0027from schematic
R189100k100kfrom schematic
R1904k74.7kfrom schematic
R19110k10kfrom schematic
R1922m70.0027from schematic
R19347k47kfrom schematic
R194100k100kfrom schematic
R195100k100kfrom schematic
R9247k47kfrom schematic
R951k1kfrom schematic
R9622k22kfrom schematic
R974k74.7kfrom schematic
R9822k22kfrom schematic
R99390k390kfrom schematic
R1002k22.2kfrom schematic
R10110k10kfrom schematic
R1021m50.0015from schematic
R10347k47kfrom schematic
R104100k100kfrom schematic
R105100k100kfrom schematic
R106150k150kfrom schematic
R10710k10kfrom schematic
R108270k270kfrom schematic
R109100k100kfrom schematic
R11010k10kfrom schematic
R111270k270kfrom schematic
R117100k100kfrom schematic
R1194k74.7kfrom schematic
R1203k33.3kfrom schematic
R1213k33.3kfrom schematic
R12210k10kfrom schematic
R123100k100kfrom schematic
R1243k33.3kfrom schematic
R12539k39kfrom schematic
R12647k47kfrom schematic
R1272m70.0027from schematic
R1283k33.3kfrom schematic
R1294k74.7kfrom schematic
R1301m50.0015from schematic
R13110k10kfrom schematic
R13222k22kfrom schematic
R13322k22kfrom schematic
R13422k22kfrom schematic
R13522k22kfrom schematic
R1362k22.2kfrom schematic
R1381k1kfrom schematic
R14510k10kfrom schematic
R14610k10kfrom schematic
R147270k270kfrom schematic
R14810k10kfrom schematic
R149100k100kfrom schematic
R150100k100kfrom schematic
R151100k100kfrom schematic
R152100k100kfrom schematic
R153100k100kfrom schematic
R154100k100kfrom schematic
R1553k3kfrom schematic
R156100k100kfrom schematic
R157100k100kfrom schematic
R158100k100kfrom schematic
R159100k100kfrom schematic
R160100k100kfrom schematic
R161100k100kfrom schematic
R162100k100kfrom schematic
R163100k100kfrom schematic
R164100k100kfrom schematic
R24100r100from schematic
R254k74.7kfrom schematic
R261k1kfrom schematic
R274k74.7kfrom schematic
R28100k100kfrom schematic
R2922k22kfrom schematic
R3047r47from schematic
R3139k39kfrom schematic
R323k93.9kfrom schematic
R372k22.2kfrom schematic
R382k22.2kfrom schematic
R4047K47kfrom schematic
R491M1Mfrom schematic
R5047k47kfrom schematic
R51100k100kfrom schematic
R52390k390kfrom schematic
R5310k10kfrom schematic
R54100k100kfrom schematic
R55100k100kfrom schematic
R56100k100kfrom schematic
R67100k100kfrom schematic
R68100k100kfrom schematic
R6933k33kfrom schematic
R7010k10kfrom schematic
R713k33.3kfrom schematic
R7233k33kfrom schematic
R7310k10kfrom schematic
R7433k33kfrom schematic
R7510k10kfrom schematic
R7610k10kfrom schematic
R771m1Mfrom schematic
R78100k100kfrom schematic
R79100k100kfrom schematic
R80390k390kfrom schematic
R813k33.3kfrom schematic
R8210k10kfrom schematic
R20039k39kfrom schematic
R110k10kfrom schematic
R2100k100kfrom schematic
R310k10kfrom schematic
R41k1kfrom schematic
R5100k100kfrom schematic
R6100k100kfrom schematic
R710k10kfrom schematic
R8270r270from schematic
R933k33kfrom schematic
R101m1Mfrom schematic
R111m1Mfrom schematic
R1247k47kfrom schematic
R13150k150kfrom schematic
R14100r100from schematic
R15100r100from schematic
R1622k22kfrom schematic
R17100k100kfrom schematic
R18100k100kfrom schematic
R191M1Mfrom schematic
R20100k100kfrom schematic
R211M1Mfrom schematic
R22100k100kfrom schematic
R2310k10kfrom schematic
R33270k270kfrom schematic
R3468K68kfrom schematic
R35100k100kfrom schematic
R361M1Mfrom schematic
R391M1Mfrom schematic
R41100k100kfrom schematic
R42100k100kfrom schematic
R4347k47kfrom schematic
R4447k47kfrom schematic
R4568k68kfrom schematic
R4610k10kfrom schematic
R4710k10kfrom schematic
R48270k270kfrom schematic
R631k81.8kfrom schematic
R641k81.8kfrom schematic
R6547k47kfrom schematic
R661k1kfrom schematic
R93150k150kOCR
Capacitors 51
C10150n150nfrom schematic
C334u74.7ufrom schematic
C424u74.7ufrom schematic
C43150n150nfrom schematic
C44150n150nfrom schematic
C5010n10nfrom schematic
C5110n10nfrom schematic
C52330n330nfrom schematic
C5347n47nfrom schematic
C54330n330nfrom schematic
C5547n47nfrom schematic
C56330n330nfrom schematic
C23150n150nfrom schematic
C24150n150nfrom schematic
C2547n47nfrom schematic
C2610n10nfrom schematic
C2710n10nfrom schematic
C284n74.7nfrom schematic
C29330n330nfrom schematic
C30150n150nfrom schematic
C31150n150nfrom schematic
C3247n47nfrom schematic
C344u74.7ufrom schematic
C35150n150nfrom schematic
C36150n150nfrom schematic
C374u74.7ufrom schematic
C38150n150nfrom schematic
C39150n150nfrom schematic
C4010n10nfrom schematic
C4110n10nfrom schematic
C4510n10nfrom schematic
C4610n10nfrom schematic
C4710n10nfrom schematic
C4810n10nfrom schematic
C4910n10nfrom schematic
C61n1nfrom schematic
C7330n330nfrom schematic
C8150n150nfrom schematic
C9150n150nfrom schematic
C1810n10nfrom schematic
C19150n150nfrom schematic
C204u74.7ufrom schematic
C2110n10nfrom schematic
C2210n10nfrom schematic
C1150n150nfrom schematic
C222u22ufrom schematic
C31n1nfrom schematic
C4150n150nfrom schematic
C5150n150nfrom schematic
C161000u1mOCR
C171000u1mOCR
Diodes 16
D221n9141N914from schematic
D231n9141N914from schematic
D271n9141N914from schematic
D281n9141N914from schematic
D211n9141N914from schematic
D241n9141N914from schematic
D261n9141N914from schematic
D31n9141N914from schematic
D41n9141N914from schematic
D71n9141N914from schematic
D51n9141N914from schematic
D61n9141N914from schematic
D11N41481N4148OCR
D21N41481N4148OCR
D251N41481N4148OCR
D81n40041N4004OCR
ICs 9
IC74001N4001Nfrom schematic
IC7P4001N4001Nfrom schematic
IC114581458OCR
IC3cp4013CP4013OCR
IC41458/45581458/4558OCR
IC61458/45581458/4558OCR
IC814581458OCR
IC914581458OCR
IC1014581458OCR
Potentiometers 5
SENSEA50KA50kPotentiometerOCR
SUBA50KA50kPotentiometerOCR
DECAYA1MA1MPotentiometerOCR
BRILLC50KC50kPotentiometerOCR
STEREO5WW5PotentiometerOCR
Trimmers 5
TRIM610k10kfrom schematic
TRIM710k10kfrom schematic
TRIM410k10kfrom schematic
TRIM510k10kfrom schematic
TRIMS10K10kTrimmerOCR