Akashic Guitar effects PCB lookup
CURVEDRIVETONEVOL

1590B · 4 knobs

Fuzz Dog· rhino

Rhino

Based on the Green Rhino Overdrive Mk II

Category
Overdrive· OD/Dist/Preamp
Controls
Curve · Drive · Tone · Vol
Difficulty
Medium
Price
£40.80
Tags
od-distortion

From the vendor

Big green grit machine right here. This is based on the popular Mk II version of the original, not the later Mk IV or current Mk V.

There's so much scope for tonal tweaking on this thing, with a 'way huge' gain range and three controls for 100Hz, Tone and Curve. All very interactive, so you could lose a few hours exploring.

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

Inspired by: Green Rhino Overdrive Mk II

Difficulty: Medium

PCB size: 50 x 50mm

Knobs required: 5

Enclosure: 1590B

Direct Connect compatible (4-way)

Download the 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 58 rows

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RefValueNormalizedTypeNotes
Resistors 28
R12M22.2M
R21K1k
R3560K560k
R410K10k
R551K51k
R63K33.3k
R722K22k
R81K1k
R9220R220
R1022K22k
R111K1k
R121K1k
R13470K470k
R1410K10k
R1510K10k
R1610K10k
R1710K10k
R1824K24k
R19470R470
R2010K10k
R2110K10k
R2210K10k
R2310K10k
R241M1M
R2510K10k
R26100R100
R27680K680k
R281M1M
Capacitors 15
C122n22n
C21u1u
C356p56p
C4220n220n
C547n47n
C6220n220n
C7220n220n
C81u1u
C91u1u
C10220n220n
C111u1u
C1210u10uelec
C13100n100n
C14100n100n
C15100u100uelec
Diodes 3
D11N41481N4148
D21N41481N4148
D31N58171N5817
Transistors 5
Q1PN2484PN2484
Q2PN2484PN2484
Q3PN2484PN2484
Q4PN2484PN2484
Q5PN2484PN2484
ICs 3
IC1LF353NLF353N
IC2LF353NLF353N
IC3LM833NLM833N
Potentiometers 4
CURVE5KBB5kPotentiometer
DRIVE500KBB500kPotentiometer
TONE20KCC20kPotentiometer
VOL100KBB100kPotentiometer