Akashic Guitar effects PCB lookup
BASSBIASFREQRESTREBLEVOL

1590X · 6 knobs

Dead End FX

Petty Tears

Based on the smallsounds_bigsounds Pretty Years

Category
Fuzz· Fuzz, Overdrive, Filter, Distortion
Controls
Bass · Bias · Freq · Res · Treble · Vol
Price
$20.00in stock
Tags
Beyond More
Buy the PCB at Dead End FX Build document

From the vendor

Clone board of the smallsounds_bigsounds Pretty Years. Another one of those "Hen's tooth of hen's teeth". Greatly sought after, yet very hard to find. Equally effective on a pedalboard as it is as an outboard recording effect. Four selectable gain stages, in series, with a highly effective filter that can be injected into any stage selected. This thing covers so much sonic territory, your ears will be left in disbelief.

Warning!! This is a gain MONSTER, and should be used judiciously!! DEFX WILL NOT BE HELD RESPONSIBLE FOR BLOWN SPEAKERS, DAMAGED EAR DRUMS, OR MELTED MINDS!!

Schematic

The schematic is in the vendor's build document, page 15. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 153 rows

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RefValueNormalizedTypeNotes
Resistors 62
R24150K150kfrom schematic
R25220K220kfrom schematic
R2610K10kfrom schematic
R2747K47kfrom schematic
R2815K15kfrom schematic
R29150K150kfrom schematic
R30470K470kfrom schematic
R31100K100kfrom schematic
R3210K10kfrom schematic
R333K33.3kfrom schematic
R341K1kfrom schematic
R3510K10kfrom schematic
R3610K10kfrom schematic
R3733K33kfrom schematic
R3810K10kfrom schematic
R39100K100kfrom schematic
R4047K47kfrom schematic
R41100K100kfrom schematic
R423K33.3kfrom schematic
R4315K15kfrom schematic
R44100K100kfrom schematic
R45100K100kfrom schematic
R463K33.3kfrom schematic
R473K33.3kfrom schematic
R48100K100kfrom schematic
R49100K100kfrom schematic
R50100K100kfrom schematic
R51100K100kfrom schematic
R5215K15kfrom schematic
R534K74.7kfrom schematic
R541K1kfrom schematic
R5547K47kfrom schematic
R561K1kfrom schematic
R574K74.7kfrom schematic
R581K1kfrom schematic
R591K1kfrom schematic
R6047K47kfrom schematic
R6133K33kfrom schematic
R6222K22kfrom schematic
R6322K22kfrom schematic
R110r10from schematic
R2220r220from schematic
R41M1Mfrom schematic
R5100K100kfrom schematic
R64M74.7Mfrom schematic
R7100K100kfrom schematic
R83K33.3kfrom schematic
R93K33.3kfrom schematic
R101K1kfrom schematic
R111K1kfrom schematic
R1233K33kfrom schematic
R131M1Mfrom schematic
R14100K100kfrom schematic
R1568K68kfrom schematic
R164M74.7Mfrom schematic
R17390K390kfrom schematic
R181M1Mfrom schematic
R19150K150kfrom schematic
R2068K68kfrom schematic
R21390K390kfrom schematic
R224M74.7Mfrom schematic
R231M1Mfrom schematic
Capacitors 59
C19100n100nfrom schematic
C20100n100nfrom schematic
C42330n330nfrom schematic
C431u1ufrom schematic
C44470p470pfrom schematic
C453n93.9nfrom schematic
C464n74.7nfrom schematic
C47470p470pfrom schematic
C481u1ufrom schematic
C4910u10ufrom schematic
C501u1ufrom schematic
C511u1ufrom schematic
C521u1ufrom schematic
C5310u10ufrom schematic
C54220n220nfrom schematic
C55220n220nfrom schematic
C561u1ufrom schematic
C5768p68pfrom schematic
C581n1nfrom schematic
C591n1nfrom schematic
C1220u220ufrom schematic
C21n1nfrom schematic
C310u10ufrom schematic
C410u10ufrom schematic
C510u10ufrom schematic
C610u10ufrom schematic
C710u10ufrom schematic
C810u10ufrom schematic
C910u10ufrom schematic
C1010u10ufrom schematic
C1110u10ufrom schematic
C1210u10ufrom schematic
C1310u10ufrom schematic
C1410u10ufrom schematic
C1510u10ufrom schematic
C1610u10ufrom schematic
C17100n100nfrom schematic
C18100n100nfrom schematic
C21100n100nfrom schematic
C2210u10ufrom schematic
C23220p220pfrom schematic
C24100u100ufrom schematic
C2510n10nfrom schematic
C2615n15nfrom schematic
C27330n330nfrom schematic
C281u1ufrom schematic
C29100p100pfrom schematic
C301u1ufrom schematic
C311u1ufrom schematic
C321u1ufrom schematic
C33220n220nfrom schematic
C34100p100pfrom schematic
C351u1ufrom schematic
C361u1ufrom schematic
C371u1ufrom schematic
C38330n330nfrom schematic
C39100p100pfrom schematic
C401u1ufrom schematic
C411u1ufrom schematic
Diodes 16
D11N58171N5817from schematic
D21N58171N5817from schematic
D31N58171N5817from schematic
D41N58171N5817from schematic
D51N58171N5817from schematic
D61N58171N5817from schematic
D71N58171N5817from schematic
D81N58171N5817from schematic
D91N58171N5817from schematic
D101N58171N5817from schematic
D111N58171N5817from schematic
D121N58171N5817from schematic
D131N58171N5817from schematic
D171N41481N4148from schematic
D181N41481N4148from schematic
D15QV1QV1OCR
Transistors 1
Q12N70002N7000OCR
ICs 2
IC44069N4069Nfrom schematic
IC1LT1054LT1054from schematic
Potentiometers 12
BassA1MA1MPotentiometerfrom schematic
BiasA50KA50kPotentiometerfrom schematic
FreqB100KB100kPotentiometerfrom schematic
ResB50KB50kPotentiometerfrom schematic
TrebleA1MA1MPotentiometerfrom schematic
VolA100KA100kPotentiometerfrom schematic
BASSA1MA1MPotentiometerOCR
BIASA50KA50kPotentiometerOCR
FREQB100KB100kPotentiometerOCR
RESB50KB50kPotentiometerOCR
TREBLEA1MA1MPotentiometerOCR
VOLA100KA100kPotentiometerOCR
Trimmers 1
TRIM11K1kfrom schematic