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
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 28 | ||||
| R1 | 2M2 | 2.2M | ||
| R2 | 1K | 1k | ||
| R3 | 560K | 560k | ||
| R4 | 10K | 10k | ||
| R5 | 51K | 51k | ||
| R6 | 3K3 | 3.3k | ||
| R7 | 22K | 22k | ||
| R8 | 1K | 1k | ||
| R9 | 220R | 220 | ||
| R10 | 22K | 22k | ||
| R11 | 1K | 1k | ||
| R12 | 1K | 1k | ||
| R13 | 470K | 470k | ||
| R14 | 10K | 10k | ||
| R15 | 10K | 10k | ||
| R16 | 10K | 10k | ||
| R17 | 10K | 10k | ||
| R18 | 24K | 24k | ||
| R19 | 470R | 470 | ||
| R20 | 10K | 10k | ||
| R21 | 10K | 10k | ||
| R22 | 10K | 10k | ||
| R23 | 10K | 10k | ||
| R24 | 1M | 1M | ||
| R25 | 10K | 10k | ||
| R26 | 100R | 100 | ||
| R27 | 680K | 680k | ||
| R28 | 1M | 1M | ||
| Capacitors 15 | ||||
| C1 | 22n | 22n | ||
| C2 | 1u | 1u | ||
| C3 | 56p | 56p | ||
| C4 | 220n | 220n | ||
| C5 | 47n | 47n | ||
| C6 | 220n | 220n | ||
| C7 | 220n | 220n | ||
| C8 | 1u | 1u | ||
| C9 | 1u | 1u | ||
| C10 | 220n | 220n | ||
| C11 | 1u | 1u | ||
| C12 | 10u | 10u | elec | |
| C13 | 100n | 100n | ||
| C14 | 100n | 100n | ||
| C15 | 100u | 100u | elec | |
| Diodes 3 | ||||
| D1 | 1N4148 | 1N4148 | ||
| D2 | 1N4148 | 1N4148 | ||
| D3 | 1N5817 | 1N5817 | ||
| Transistors 5 | ||||
| Q1 | PN2484 | PN2484 | ||
| Q2 | PN2484 | PN2484 | ||
| Q3 | PN2484 | PN2484 | ||
| Q4 | PN2484 | PN2484 | ||
| Q5 | PN2484 | PN2484 | ||
| ICs 3 | ||||
| IC1 | LF353N | LF353N | ||
| IC2 | LF353N | LF353N | ||
| IC3 | LM833N | LM833N | ||
| Potentiometers 4 | ||||
| CURVE | 5KB | B5k | Potentiometer | |
| DRIVE | 500KB | B500k | Potentiometer | |
| TONE | 20KC | C20k | Potentiometer | |
| VOL | 100KB | B100k | Potentiometer | |