Akashic Guitar effects PCB lookup
12

1590B

Fuzz Dog· Thor

RunOffGroove THOR

Based on the Run Off Groove Thor

Category
Distortion· OD/Dist/Preamp
Difficulty
Medium
Price
£42.00
Tags
od-distortion

From the vendor

Another winner from the brains at RunOffGroove. This one is their take on nailing the tone of a Marshall Super Lead.

This really does deliver some great high gain tones with a pretty low noise floor. Eschewing the traditional three-band EQ you might expect, this box keeps it simple with switches for Bright and Bottom, to give you more sparkle or bass grunt as you wish. You;re going to tweak your tone before you hit this anyway, right?

The kit is supplied with vertical-mount pots which have round shafts, so you'll need set-screw fitting knobs. The PCB is designed to take through hole or SMT FETs. SMT are cheaper but fiddly to work with, so only opt for those if you're confident you can handle them.

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 enclosure and vertical-mount pots. Please choose appropriate knobs.

Inspired by: Run Off Groove Thor

Difficulty: Medium

PCB size: 50 x 41mm

Knobs required: 2

Enclosure: 1590B

Direct-Connect compatible (4-way)

Download INSTRUCTION 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 37 rows

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RefValueNormalizedTypeNotes
Resistors 16
R11M1M
R233K33k
R3390R390
R4470K470k
R51K1k
R6220K220k
R7390R390
R810K10k
R910K10k
R101M1M
R11390R390
R12120K120k
R1339K39k
R1456K56k
R1533K33k
R16100K100k
Capacitors 14
C1220p220p
C21n1n
C3470p470p
C4470p470p
C5100n100n
C6100n100n
C7100n100n
C81n1n
C9470p470p
C1022n22n
C1122n22n
C12100n100n
C13100u100uElectrolytic capacitor
C14100u100uElectrolytic capacitor
Diodes 1
D11N40011N4001
Transistors 4
Q12N5457 (6.4V)2N5457 (6.4V)
Q2J201 (4.5V)J201 (4.5V)
Q32N54572N5457
Q42N54572N5457
ICs 1
IC1TL071TL071
Switches 1
BRITESPDT ON-ONSPDT ON-ON