Akashic Guitar effects PCB lookup
VOL

1590B · 1 knobs

Fuzz Dog· ToneRip

Tone Ripper

Category
Fuzz
Controls
Vol
Difficulty
Medium
Price
£32.40
Tags
fuzz

From the vendor

Hybrid Si/Ge fuzz to rip the soul out of your tone. Luckily it adds a whole lot of evil to fill the void.

Based on a 3-knob Tone Bender, the first two germanium transistors have been replaced with a single high-gain silicon can. This feeds into a final-stage germanium to give you that growly warmth missing from a full silicon circuit. The result is a lot more agressive than you'd expect from a 3KTB, but still has the range and response of that old favourite. Cleans up nicely with the guitar volume control. Perfect stoner territory.

Designed for board-mounted pots (round shaft - you'll need set-screw fitting knobs), but you can wire in 'normal' splined shaft if you prefer. It's the kind of pedal some people might like in a massive box.

NOTE: does require a small hack for now. See that ceramic cap next to the ribbon cable? That needs to straddle the IN and GND pads. Will be fixed when these boards a gone, but it's such a tiddler that it didn't seem right to bin this lot.

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 only available with full kits, and will take a battery. Knobs are not included.

Builds are only available with full kits including enclosures. Please choose appropriate knobs.

Difficulty: Medium

PCB size: 50 x 30mm

Knobs required: 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 28 rows

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Resistors 12
R11M1M
R247K47k
R3470K470k
R410K10k
R5330R330
R610K10k
R71K1k
R810K10k
R933K33k
R101K1k
R1110K10k
R122K22.2k(CLR)
Capacitors 11
C11u1uElectrolytic capacitor
C247p47p
C3100u100uElectrolytic capacitor
C41u1uElectrolytic capacitor
C510u10uElectrolytic capacitor
C6470p470p
C710n10n
C81u1uElectrolytic capacitor
C922u22uElectrolytic capacitor
C101u1uElectrolytic capacitor
C11100p100p
Diodes 2
D11N41481N4148
D21N40011N4001
Transistors 2
Q1MPSA18MPSA18
Q2NPN Ge**NPN GE
Potentiometers 1
VOL100KAA100k