Electro harmonix little big muff schematic
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Extracted text from electro harmonix little big muff schematic (Ocr-read)
Page 1
Electro-Harmonix Little Big Muff
l #3 2k 1 10k ; 15k
0.1u"/
560p 0.11.1
'- 0.11.1
\ \
10u 470i 5:0 WI
9 L-\\\ \\\ \\\
33k '1 10k 8 2k
543k £100 @0014 g 150 100kg 150 g
é ; $ $ $ ;
I. O
.k _ 0 I l __+
: 430M 5 15k 4701.1 1
I W _
_ 0.1 :
: 0.01 _ F
39k T
._\\\ I / Volume
/ /
100k 4 T bl 100k
one
-* . 100k? 3 6.8k
0.004 3 22k _j_ J_
_ _ _ OUT
IN : T T T
"HEB
£3
The EH Little Big Muff could probably be improved with mo dern input jack power switching and a DPDT bypass.
This is the original schematic. The diode and transistor types are unknown. Prob ably any high gain NPN and 1N914s work
The caps marked with a * have been reported to work great at 1 Ouf.