Akashic Guitar effects circuit lookup
INPUTOUTPUTBJT-MULTI-NPN

125B · 3 knobs

Dead End FX

Syndrome

Based on the Infanem 141G Fuzz· 1 other board clones it

Category
Fuzz
Controls
Input · Output · Bjt-Multi-Npn
Price
$12.00in stock

From the vendor

Originally released as a clone board of the Infanem 141G fuzz, this project now covers the 141T version as well. This fuzz covers a wide sonic territory, thanks to the Hi and Lo tone controls. It can do from a normal fuzz sound, but crank up the Hi or Lo controls to get oscillation that will give screaming doom. The Gate switch helps knock back the oscillation between notes or chords. Not completely mind you, but enough to remind you that it's still there to haunt your soul.

While the 141G seems to be more prevalent on the market, finding 141T's seems to be much tougher to find. From our research, the 141T seems to have been released after the 141G (sometime in late 2014), and in seemingly smaller numbers. This is the best description we have found to date between the two versions; "The 141T is the 141G's muffier, more compressed, and more mid-focused sibling."* Luckily, the circuit architecture between the two is identical, with only part substitutions constituting the difference between the two. So, the same board may be used to construct either. Your choice!

The updated build document contains BOM's to construct either version.

* Description courtesy of fuzzmonster.dk.

Schematic

The schematic is in the vendor's build document, page 5. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 66 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 31
R110ksch10k
R210ksch10k
R34k7sch4.7k
R41ksch1k
R510ksch10k
R6220ksch220k
R72m2sch2.2M
R81ksch1k
R939ksch39k
R1010ksch10k
R1110ksch10k
R1210ksch10k
R132m2sch2.2M
R1410ksch10k
R1510ksch10k
R161ksch1k
R1710ksch10k
R1810ksch10k
R192m2sch2.2M
R201ksch1k
R2110ksch10k
R221msch1M
R23100ksch100k
R241msch1M
R2510ksch10k
R26100ksch100k
R27220ksch220k
R282m2sch2.2M
R292m2sch2.2M
R3010ksch10k
R311msch1M
Capacitors 21
C1100usch100u
C2100nsch100n
C3220usch220u
C4220nsch220n
C5220nsch220n
C6220nsch220n
C71nsch1n
C8220usch220u
C9220nsch220n
C10100nsch100n
C1118nsch18n
C12220nsch220n
C13220nsch220n
C1410usch10u
C15220nsch220n
C1610usch10u
C1710usch10u
C18220nsch220n
C1918nsch18n
C2010usch10u
C21220nsch220n
Diodes 1
D11n4001sch1N4001
Transistors 7
Q12N2222Aocr2N2222A
Q22N2222Aocr2N2222A
Q32N2222Aocr2N2222A
Q42N2222Aocr2N2222A
Q52N2222Aocr2N2222A
Q6J201ocrJ201
Q72N5962ocr2N5962
ICs 1
IC1TL062ocrTL062
Inductors 1
L0622m2ocr2.2mH
Potentiometers 2
InputB100KschB100kPotentiometer
OutputA50KschA50kPotentiometer
Switches 2
GATESPDT ON-ONocrSPDT ON-ON
Bypass3PDTocr3PDT

Other boards based on the Infanem 141G Fuzz