Enclosure not stated · 3 knobs
Nobels ODR-1Verified
Based on the Nobels ODR-1· 7 other boards clone it
From the post
One of my favourite overdrives, and a nice alternative to the usual TS derivatives, I'm surprised more builders haven't jumped on this design.
Info about the original:
ODR-1 Classic Overdrive with flexible Spectrum control
Perfect for crunchy Best Rock and Blues sounds and extra boost. The natural character of your guitar comes through!
Controls: Drive, Spectrum, Level Features: Input for remote switch, heavy metalhousing, low batteryconsumption, easy/fast battery exchange
And version using SK30A-Y (DGS layout) JFETs
Schematic
This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Tagboard Effects. No KiCad fragment has been drawn for this circuit yet.
Parts list 47 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
Check before you build · 2 values the reader of this layout was not sure of
- 20K resistor right of the upper 4558: text runs into the neighbouring 560p label, read as 20K
- ICs printed only as 4558
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 22 | ||||
| ×1 | 10R | 10 | read from the layout by eye | |
| ×1 | 470R | 470 | read from the layout by eye | |
| ×1 | 820R | 820 | read from the layout by eye | |
| ×2 | 1K2 | 1.2k | read from the layout by eye | |
| ×1 | 1K5 | 1.5k | read from the layout by eye | |
| ×1 | 1K8 | 1.8k | read from the layout by eye | |
| ×1 | 2K2 | 2.2k | read from the layout by eye | |
| ×1 | 2K7 | 2.7k | read from the layout by eye | |
| ×2 | 3K3 | 3.3k | read from the layout by eye | |
| ×1 | 4K7 | 4.7k | read from the layout by eye | |
| ×2 | 5K1 | 5.1k | read from the layout by eye | |
| ×3 | 10K | 10k | read from the layout by eye | |
| ×2 | 12K | 12k | read from the layout by eye | |
| ×2 | 15K | 15k | read from the layout by eye | |
| ×1 | 20K | 20k | read from the layout by eye | |
| ×1 | 22K | 22k | read from the layout by eye | |
| ×1 | 33K | 33k | read from the layout by eye | |
| ×1 | 39K | 39k | read from the layout by eye | |
| ×1 | 43K | 43k | read from the layout by eye | |
| ×2 | 150K | 150k | read from the layout by eye | |
| ×2 | 330K | 330k | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| Capacitors 18 | ||||
| ×1 | 100p | 100p | read from the layout by eye | |
| ×1 | 120p | 120p | read from the layout by eye | |
| ×1 | 560p | 560p | read from the layout by eye | |
| ×1 | 1n | 1n | read from the layout by eye | |
| ×1 | 2n7 | 2.7n | read from the layout by eye | |
| ×1 | 4n7 | 4.7n | read from the layout by eye | |
| ×2 | 8n2 | 8.2n | read from the layout by eye | |
| ×2 | 22n | 22n | read from the layout by eye | |
| ×1 | 27n | 27n | read from the layout by eye | |
| ×3 | 82n | 82n | read from the layout by eye | |
| ×2 | 100n | 100n | read from the layout by eye | |
| ×1 | 220n | 220n | read from the layout by eye | |
| ×1 | 470n | 470n | read from the layout by eye | |
| ×3 | 1u | 1u | electrolytic; read from the layout by eye | |
| ×3 | 2u2 | 2.2u | electrolytic; read from the layout by eye | |
| ×1 | 3u3 | 3.3u | electrolytic; read from the layout by eye | |
| ×1 | 22u | 22u | electrolytic; read from the layout by eye | |
| ×2 | 47u | 47u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| ×4 | 1N4148 | 1N4148 | read from the layout by eye | |
| Transistors 2 | ||||
| ×1 | 2N5457 | 2N5457 | JFET; read from the layout by eye | |
| ×1 | 2N3904 | 2N3904 | read from the layout by eye | |
| ICs 1 | ||||
| ×2 | 4558 | 4558 | read from the layout by eye | |
| Potentiometers 3 | ||||
| Drive | A250K | A250k | Potentiometer | read from the layout by eye |
| Spectrum | B25K | B25k | Potentiometer | read from the layout by eye |
| Level | A50K | A50k | Potentiometer | read from the layout by eye |
Other boards based on the Nobels ODR-1
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- Andromeda (Legacy) Aion FX · 1590B
- Nobels ODR-1 Dirtbox Layouts
- Nobels ODR-1 Effects Layouts (blog)
- Nobels ODR-1 Experimentalists Anonymous
- Laureate Jr Madbean · 1590B · $10.00
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