-This is unverified – Hope to verify it this weekend.

There are some hard working people at Madbean forum that have been working on a great spreadsheet with a bunch of Big Muff variants on it. I wanted to contribute is some way and I found that no one has picked apart the LSTR for the list.

There was a schematic that was posted in FSB forums.

Mark over at Tagboard Effects made a vero layout for it.

Since we at the Madbean forums use the Mudbunny PCB as a primer, I have matched the parts from both the FSB schematic and the Mudbunny and this is what I came up with.

Madbean Mudbunny Build Doc

This is the BOM for the Black Arts LSTR built on a Mudbunny PCB.

Resistors		Capacitors		Diodes
R1	1M	C1	100n	D1 – D4	1N914
R2	39K	C2	560p	D5	1N4001
R3	100K	C3	100n
R4	470K	C4	100n	Transistors
R5	100R	C5	560p	Q1-Q4	MPSA12
R6	15K	C6	100n
R7	1K	C7	100n	Pots
R8	15K	C8	560p	SUS	100KA
R9	100K	C9	100n	TONE	250KB
R10	470K	C10	1n	MID	50KB
R11	100R	C11	10n	VOL	100KA
R12	15K	C12	100n
R13	15K	C13	100n
R14	100K	C14	100uF
R15	470K	C15	100n
R16	100R
R17	15K
R18	68K
R19	MID POT
R20	470K
R21	100K
R22	15K
R23	1K2
R24	100R

Excel Spreadsheet in juansolo’s format

Update: populated the Mudbunny this weekend but I need to do the off board wiring. I hope to work on this tonight.

Updated:

Populated