Akashic Guitar effects PCB lookup
GAINBASSTONEVOL

1590B · 4 knobs

Fuzz Dog· JoyDrive

Joy Drive

Based on the Ecstacy / Euphoria

Category
Overdrive· OD/Dist/Preamp
Controls
Gain · Bass · Tone · Vol
Difficulty
Medium
Price
£36.00
Tags
od-distortion

From the vendor

There's always room for more Dumble-in-a-Box pedals, and this one is rather nice, offering a higher gain range than some others. The tone section of this one is pretty sweet, with your standard Tone combined with a Bass control - the range available is huge, and they affect the response of the circuit rather than just the sound. Really interactive. You could spend a whole day tweaking. Three-way switch to control the clipping as one level of grit is never enough. 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. Inspired by: Ecstacy / Euphoria Difficulty: Medium PCB size: 50 x 40mm Knobs required: 4 Enclosure: 1590B Direct-Connect compatible (4-way) Download the INSTRUCTION PDF Here's the original version

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 35 rows

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RefValueNormalizedTypeNotes
Resistors 12
R11M1M
R2470K470k
R31K1k
R410K10k
R547K47k
R6470K470k
R733K33k
R847K47k
R91K1k
R10100K100k
R11100K100k
R122K22.2k
Capacitors 10
C1100p100p
C222n22n
C347n47n
C42u22.2uelec
C52u22.2uelec
C6100p100p
C71u1u
C822n22n
C9100u100uelec
C10100p100p
Diodes 7
D11N41481N4148
D21N41481N4148
D31N41481N4148
D41N41481N4148
D51N41481N4148
D61N41481N4148
D71N4001*1N4001
ICs 1
IC145804580
Potentiometers 4
GAIN1MAA1MPotentiometer
BASS10KCC10kPotentiometer
TONE20KBB20kPotentiometer
VOL100KAA100kPotentiometer
Switches 1
SW1DPDTDPDT