1590B
Fuzz Dog· RBnoBoost
Rock Box Boostless
Based on the Box of Rock / 59 Sound
- Category
- Distortion· OD/Dist/Preamp
- Difficulty
- Medium
- Price
- £30.00
- Tags
- od-distortion
From the vendor
NEW! - Now available in two flavours, JTM45 and '59 Bassman. There's no doubt about it - the Rock Box is an awesome slab of Marshall grunt, but not everyone is a fan of horizontal format boxes and multiple footswitches. Do you need that boost? No? Well here's the distortion side of the Rock Box on its own in a more friendly vertical enclosure. All the fun of the original Rock Box but boostless. That about covers it. 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 only available 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. Pre-built option is only available with vertical-mount pots. Don't forget your knobs. Inspired by: Box of Rock / 59 Sound Difficulty: Medium PCB size: 50 x 30mm Knobs required: 3 Enclosure: 1590B Direct-Connect compatible (4-way) Download the INSTRUCTION PDF
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
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 18 | ||||
| R1 | 82R | 82 | ||
| R2 | 1M | 1M | ||
| R3 | 1M | 1M | ||
| R4 | 1M | 1M | ||
| R5 | 5K1 | 5.1k | ||
| R6 | 470K | 470k | ||
| R7 | 1M | 1M | ||
| R8 | 1M | 1M | ||
| R9 | 100R | 100 | ||
| R10 | 5K1 | 5.1k | ||
| R11 | 1M | 1M | ||
| R12 | 1M | 1M | ||
| R13 | 330R | 330 | ||
| R14 | 5K1 | 5.1k | ||
| R15 | 47K | 47k | ||
| R16 | 82K | 82k | ||
| R17 | 10K | 10k | ||
| R18 | 10K | 10k | ||
| Capacitors 12 | ||||
| C1 | 47u | 47u | elec | |
| C2 | 100n | 100n | ||
| C3 | 22n | 22n | ||
| C4 | 470p | 470p | ||
| C5 | 22n | 22n | ||
| C6 | 1u | 1u | elec | |
| C7 | 10n | 10n | ||
| C8 | 22n | 22n | ||
| C9 | 1n | 1n | ||
| C10 | 1n | 1n | ||
| C11 | 1n | 1n | ||
| C12 | 1n | 1n | ||
| Diodes 2 | ||||
| D1 | 1N4001 | 1N4001 | ||
| D2 | 9.1V Zener | 9.1V ZENER | ||
| Transistors 3 | ||||
| Q1 | BS170 | BS170 | ||
| Q2 | BS170 | BS170 | ||
| Q3 | BS170 | BS170 | ||