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1590B · 1 knobs

Fuzz Dog· Rawv2

Fuzz Raw - V2 (4 transistor)

Based on the Fuzz War V2

Category
Fuzz
Controls
Vol
Difficulty
Medium
Price
£31.20
Tags
fuzz

From the vendor

A delicious box of over-the-top fuzz assault. This kit is traced directly from an original early two-knob pedal that graces the FuzzDog pedalboard. That model has an internal trimmer for a fixed Drive control, but the PCB is designed so you can have this as a pot if preferred. We've also changed the pot tapers to make it a more pleasant pedal to use. It's a Big Muff after all, so linear volume pot is not the way to go. The unit we traved had germanium clipping diodes, but later models use 1N5227B. You have the choice of either. Will you hear a difference? Debatable. Not to be confused with the https://shop.pedalparts.co.uk/Fuzz_Raw_-_V1_(7_transistor)/p847124_20746579.aspx" target="_blank">earlier model (which has seven gain stages and is notoriously difficult to get working), this one is based around a Big Muff Pi but with a different tone stack. It has a thick, meaty sound which can get quite clanky with the tone right up. This is still one of the favourite BMP-based pedals around this place. The kit is supplied with vertical-mount pots which have round shafts, so you'll need set-screw fitting knobs. If you want the PCB without parts there's a link for that at the bottom of the page. Partial kit: PCB, all board-mounted components, pots. Full kit: As above, plus footswitch and appropriate daughterboard/components for your selected bypass type (see Downloads section for details of those), jack sockets, DC socket, battery snap, hook-up wire, LED. Enclosure (pre-drilled) is available as an option with full kits, and will not take a battery. Knobs are not included. Builds are only available with full kits including enclosures. Please choose appropriate knobs. Inspired by: Fuzz War V2 Difficulty: Medium PCB size: 50 x 40mm Knobs required: 2,3 Enclosure: 1590B Direct-Connect compatible (4-way) Download the INSTRUCTION PDF

Schematic

The schematic is in the vendor's build document, page 2. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 46 rows

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RefValueNormalizedTypeNotes
Resistors 25
R11K51.5k
R2470K470k
R3100K100k
R4390R390
R51k1k
R615k15k
R715k15k
R88k28.2k
R9100k100k
R10100R100
R11470k470k
R128k28.2k
R1343k43k
R14470k470k
R1515k15k
R16390r390
R176k86.8k
R1833k33k
R19430k430k
R2010k10k
R212k22.2k
R22100k100k
R23100k100k
R241M1M
R252k22.2k
Capacitors 14
C1100n100n
C2100n100n
C3100n100n
C4100n100n
C5470p470p
C6470p470p
C7100n100n
C8680p680p
C92n22.2n
C106n86.8n
C11100n100n
C12100n100n
C13100n100n
C14100u100u
Diodes 2
D11N34A1N34A
D21N34A1N34A
Transistors 4
Q12N50882N5088
Q22N50882N5088
Q32N50882N5088
Q42N50882N5088
Potentiometers 1
VOL100KBB100kPotentiometer