Akashic Guitar effects circuit lookup
BASSBIASFREQRESTREBLEVOLGAIN1GAIN2

1590X · 8 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 · Gain1 · Gain2
Price
$20.00in stock
Tags
Beyond More

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 160 rows

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Got parts in a drawer? See what you can build with them.

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

RefValueNormalizedTypeNotes
Resistors 62
R24150Ksch150k
R25220Ksch220k
R2610Ksch10k
R2747Ksch47k
R2815Ksch15k
R29150Ksch150k
R30470Ksch470k
R31100Ksch100k
R3210Ksch10k
R333K3sch3.3k
R341Ksch1k
R3510Ksch10k
R3610Ksch10k
R3733Ksch33k
R3810Ksch10k
R39100Ksch100k
R4047Ksch47k
R41100Ksch100k
R423K3sch3.3k
R4315Ksch15k
R44100Ksch100k
R45100Ksch100k
R463K3sch3.3k
R473K3sch3.3k
R48100Ksch100k
R49100Ksch100k
R50100Ksch100k
R51100Ksch100k
R5215Ksch15k
R534K7sch4.7k
R541Ksch1k
R5547Ksch47k
R561Ksch1k
R574K7sch4.7k
R581Ksch1k
R591Ksch1k
R6047Ksch47k
R6133Ksch33k
R6222Ksch22k
R6322Ksch22k
R110rsch10
R2220rsch220
R41Msch1M
R5100Ksch100k
R64M7sch4.7M
R7100Ksch100k
R83K3sch3.3k
R93K3sch3.3k
R101Ksch1k
R111Ksch1k
R1233Ksch33k
R131Msch1M
R14100Ksch100k
R1568Ksch68k
R164M7sch4.7M
R17390Ksch390k
R181Msch1M
R19150Ksch150k
R2068Ksch68k
R21390Ksch390k
R224M7sch4.7M
R231Msch1M
Capacitors 59
C19100nsch100n
C20100nsch100n
C42330nsch330n
C431usch1u
C44470psch470p
C453n9sch3.9n
C464n7sch4.7n
C47470psch470p
C481usch1u
C4910usch10u
C501usch1u
C511usch1u
C521usch1u
C5310usch10u
C54220nsch220n
C55220nsch220n
C561usch1u
C5768psch68p
C581nsch1n
C591nsch1n
C1220usch220u
C21nsch1n
C310usch10u
C410usch10u
C510usch10u
C610usch10u
C710usch10u
C810usch10u
C910usch10u
C1010usch10u
C1110usch10u
C1210usch10u
C1310usch10u
C1410usch10u
C1510usch10u
C1610usch10u
C17100nsch100n
C18100nsch100n
C21100nsch100n
C2210usch10u
C23220psch220p
C24100usch100u
C2510nsch10n
C2615nsch15n
C27330nsch330n
C281usch1u
C29100psch100p
C301usch1u
C311usch1u
C321usch1u
C33220nsch220n
C34100psch100p
C351usch1u
C361usch1u
C371usch1u
C38330nsch330n
C39100psch100p
C401usch1u
C411usch1u
Diodes 16
D11N5817sch1N5817
D21N5817sch1N5817
D31N5817sch1N5817
D41N5817sch1N5817
D51N5817sch1N5817
D61N5817sch1N5817
D71N5817sch1N5817
D81N5817sch1N5817
D91N5817sch1N5817
D101N5817sch1N5817
D111N5817sch1N5817
D121N5817sch1N5817
D131N5817sch1N5817
D171N4148sch1N4148
D181N4148sch1N4148
D159V1ocr9V1
Transistors 1
Q12N7000ocr2N7000
ICs 4
IC44069Nsch4069N
IC1LT1054schLT1054
IC2LM13700ocrLM13700
IC3TL074ocrTL074
Potentiometers 8
BassA1MschA1MPotentiometer
BiasA50KschA50kPotentiometer
FreqB100KschB100kPotentiometer
ResB50KschB50kPotentiometer
TrebleA1MschA1MPotentiometer
VolA100KschA100kPotentiometer
GAIN1A1MocrA1MPotentiometer
GAIN2A1MocrA1MPotentiometer
Trimmers 1
TRIM11Ksch1k
Switches 9
LowcutSPDT ON-OFF-ONocrSPDT ON-OFF-ON
FMSPDT ON-OFF-ONocrSPDT ON-OFF-ON
CLIPDPDT ON-OFF-ONocrDPDT ON-OFF-ON
ONEDPDT ON-ONocrDPDT ON-ON
TWODPDT ON-ONocrDPDT ON-ON
ThreeDPDT ON-ONocrDPDT ON-ON
FOURDPDT ON-ONocrDPDT ON-ON
PENTDPDT ON-ONocrDPDT ON-ON
Bypass3PDTocr3PDT