Akashic Guitar effects circuit lookup
FUZZVOLTWEAK

1590B · 3 knobs

Fuzz Dog· TweakRite

TweakRite

Based on the Mosrite Fuzzrite· 15 other boards clone it

Category
Fuzz
Controls
Fuzz · Vol · Tweak
Difficulty
Easy
Price
£22.80
Tags
fuzz

From the vendor

The FuzzRite, as we all know, is a piercing, clanky, vintage box of goodness that'll cut through any band mush. Think Iron Butterfly.

The TweakRite is all that but adds a little tricky fun to the mix. Thanks to our friends at Reeves Electro we've added the Izzy Mod - a pot that adjusts the bias on Q1 and gives you a range of fuzz tones previously unheard from this beast. Wound right back it's almost like a clean blend, with the fuzz getting more intense as you head clockwise.

Board-mounted pots for minimal wiring and easy enclosure mounting.

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 can take a battery if desired with footswitch positioned 22mm higher, closer to the controls. Knobs are not included.

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

Inspired by: Mosrite Fuzz Rite

Difficulty: Easy

PCB size: 50 x 20mm

Knobs required: 2

Enclosure: 1590B

Direct Connect compatible (4-way)

Download theINSTRUCTION PDF

Schematic

The schematic is in the vendor's build document, page 3. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 17 rows

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Got parts in a drawer? See what you can build with them.

RefValueNormalizedTypeNotes
Resistors 6
R11M1M
R2470K470k
R33K33.3k
R4470K470k
R5470K470k
R822K22k
Capacitors 5
C147n47n
C22n22.2n
C32n22.2n
C447n47n
C5100u100uElectrolytic capacitor
Diodes 1
D11N58171N5817
Transistors 2
Q1BC337-16*BC337-16
Q2BC337-16*BC337-16
Potentiometers 3
FUZZ500KBB500kPotentiometer
VOL500KAA500k
TWEAK500KBB500kPotentiometer

Other boards based on the Mosrite Fuzzrite