1590B · 3 knobs
From the vendor
Great circuit covering a lot of ground from light to high gain drive. There are a lot of bold claims in the original blurb which we're not going to repeat here. Suffice to say this is a highly articulate, pretty transparent drive that won't fog your guitar's tonal intricacies. This kit doesn't incude the buffered bypass found in the original, but you can always add one if you like. Check the 'Other' section of the store. 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. Builds are only available with full kits including enclosures. Please choose appropriate knobs. Inspired by: SS-2 Difficulty: Medium PCB size: 50 x 39mm 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 3. Open the build document. No KiCad fragment has been drawn for this circuit yet.
Parts list 37 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 16 | ||||
| R1 | 1M | 1M | ||
| R2 | 10K | 10k | ||
| R3 | 1M | 1M | ||
| R4 | 150K | 150k | ||
| R5 | 510R | 510 | ||
| R6 | 10K | 10k | ||
| R7 | 100K | 100k | ||
| R8 | 1M | 1M | ||
| R9 | 10K | 10k | ||
| R10 | 1M | 1M | ||
| R11 | 2K4 | 2.4k | ||
| R12 | 6K8 | 6.8k | ||
| R13 | 10K | 10k | ||
| R14 | 100R | 100 | ||
| R15 | 150K | 150k | ||
| R16 | 150K | 150k | ||
| Capacitors 15 | ||||
| C1 | 10n | 10n | ||
| C2 | 1n | 1n | ||
| C3 | 10p | 10p | ||
| C4 | 4n7 | 4.7n | ||
| C5 | 470n | 470n | ||
| C6 | 1u | 1u | ||
| C7 | 10n | 10n | ||
| C8 | 10n | 10n | ||
| C9 | 10n | 10n | ||
| C10 | 220n | 220n | ||
| C11 | 1n | 1n | ||
| C12 | 10u | 10u | elec | |
| C13 | 22u | 22u | elec | |
| C14 | 10u | 10u | elec | |
| C15 | 100u | 100u | elec | |
| Diodes 3 | ||||
| D1 | 1N270 | 1N270 | ||
| D2 | 1N270 | 1N270 | ||
| D3 | 1N4001 | 1N4001 | ||
| Potentiometers 3 | ||||
| SUS | 50KB | B50k | Potentiometer | |
| TONE | 20KW | W20k | Potentiometer | |
| VOL | 10KA | A10k | Potentiometer | |