1590B · 1 knobs
Fuzz Dog· Glam
Glam Chorus
Based on the Madbean Glam Chorus
- Category
- Vibrato / Chorus· Delay/Mod/Filter
- Controls
- Rate
- Difficulty
- Medium
- Price
- £39.60
- Tags
- delay-mod-filter
From the vendor
Sweet PT2399-based chorus action from the now discontinued Madbean project. Why was it retired? No idea, as it's very pleasant on the ears. We've kept it stock so it'd all fit nicely on a 5x5cm board, but you can easily mod it for a vibe effect option by wiring up a toggle switch offboard. 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: Madbean Glam Chorus Difficulty: Medium PCB size: 50 x 50mm Knobs required: 2 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 45 rows
Report a wrong parse| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 18 | ||||
| R1 | 1M | 1M | ||
| R2 | 4M7 | 4.7M | ||
| R3 | 10K | 10k | ||
| R4 | 20K | 20k | ||
| R5 | 10K | 10k | ||
| R6 | 10K | 10k | ||
| R7 | 20K | 20k | ||
| R8 | 10K | 10k | ||
| R9 | 4K7 | 4.7k | ||
| R10 | 12K | 12k | ||
| R11 | 10K | 10k | ||
| R12 | 100K | 100k | ||
| R13 | 100K | 100k | ||
| R14 | 220K | 220k | ||
| R15 | 220K | 220k | ||
| R16 | 15K | 15k | ||
| R18 | 20K | 20k | ||
| R19 | 2K | 2k | ||
| Capacitors 20 | ||||
| C1 | 10n | 10n | ||
| C2 | 22n | 22n | ||
| C3 | 220n | 220n | ||
| C4 | 2n2 | 2.2n | ||
| C5 | 100p | 100p | ||
| C6 | 100n | 100n | ||
| C7 | 100n | 100n | ||
| C8 | 100n | 100n | ||
| C9 | 100n | 100n | ||
| C10 | 100n | 100n | ||
| C11 | 220n | 220n | ||
| C12 | 10n | 10n | ||
| C13 | 10u | 10u | Electrolytic capacitor | |
| C14 | 10u | 10u | Electrolytic capacitor | |
| C15 | 4u7 | 4.7u | Electrolytic capacitor | |
| C16 | 100n | 100n | ||
| C17 | 10n | 10n | ||
| C18 | 10u | 10u | Electrolytic capacitor | |
| C19 | 10n | 10n | ||
| C20 | 47u | 47u | Electrolytic capacitor | |
| Diodes 1 | ||||
| D1 | 1N4001 | 1N4001 | ||
| Transistors 1 | ||||
| Q1 | 2N5457 | 2N5457 | ||
| ICs 3 | ||||
| IC1 | PT2399 | PT2399 | ||
| IC2 | TL062 | TL062 | ||
| U1 | 78L05 | 78L05 | ||
| Potentiometers 1 | ||||
| RATE | 100KC | C100k | ||
| LEDs 1 | ||||
| D2 | LED* | LED* | ||