Akashic Guitar effects circuit lookup
RUMPLBSMEATFLANK

Enclosure not stated · 4 knobs

Lectric-FX

Soy Sauce Subharmonizer

Based on the DOD Meatbox

Controls
Rump · Lbs · Meat · Flank
Price
$13.99out of stock

From the vendor

The Soy Sauce bass subharmonic synthesizer and low-end enhancer project is based on the vintage 90’s schematic of the DOD Meatbox, converted for true-bypass. It blends a low subharmonic tone (fixed at 35 Hz) with a bass guitar’s output for a “low end assault”!

Notes:

*A mistake in the part quantities was recently pointed out & fixed. 2 x 26 resistors were supposed to read 2 x 62k. Sorry for any confusion or inconvenience this may have caused!

* The build document contains some warnings about the possibility of damaging speakers with this effect. These were included because the original manufacturer(s) had similar advisories on the original product and its reissue (both of which are now discontinued).

However, several people who owned original units have now informed me these warnings were merely marketing, to appeal to a player’s “daredevil” side, and that the actual danger to equipment is 100% overblown. Draw your own conclusions, and be your own guide.

Open the build document to read all about it!

Schematic

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

Parts list 78 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 34
R110kocr10k
R21100kocr100k
R210kocr10k
R22100kocr100k
R3220kocr220k
R23100kocr100k
R433kocr33k
R2539kocr39k
R5220kocr220k
R2610kocr10k
R61Mocr1M
R2939kocr39k
R7470kocr470k
R314k7ocr4.7k
R8220kocr220k
R3210kocr10k
R111Mocr1M
R3522kocr22k
R12750kocr750k
R36100Rocr100
R13470kocr470k
R391kocr1k
R1410kocr10k
R4062kocr62k
R166k8ocr6.8k
R41330kocr330k
R17100kocr100k
R43330Rocr330
R181k5ocr1.5k
R4410kocr10k
R1962kocr62k
R4510kocr10k
R20100Rocr100
R4662kocr62k
Capacitors 33
C118nocr18n
C18220nocr220n
C2220nocr220n
C1910µFocr10u
C351pocr51p
C20470nocr470n
C4120pocr120p
C2110µFocr10u
C510µFocr10u
C2210µFocr10u
C647nocr47n
C23220nocr220n
C7220nocr220n
C2456nocr56n
C83n3ocr3.3n
C2510µFocr10u
C922nocr22n
C26220UFocr220u
C1010nocr10n
C271µFocr1u
C11470pocr470p
C281µFocr1u
C1247nocr47n
C3010µFocr10u
C134u7ocr4.7u
C31220µFocr220u
C143n3ocr3.3n
C3247nocr47n
C151µFocr1u
C3447nocr47n
C1610UFocr10u
C1710µFocr10u
C1151uFocr1u
Diodes 1
D41N4001ocr1N4001
Transistors 4
Q22N5088ocr2N5088
Q32N5088ocr2N5088
Q42N5088ocr2N5088
Q52N5088ocr2N5088
ICs 2
IC2M51134PocrM51134P
IC3NJM4558ocrNJM4558
Potentiometers 4
RUMP100KBocrB100kPotentiometer
LBS100KAocrA100kPotentiometer
MEAT100KBocrB100kPotentiometer
FLANK100KBocrB100kPotentiometer