Enclosure not stated · 4 knobs
Catalinbread SFT IIVerified
Based on the Catalinbread SFT V2· 2 other boards clone it
From the post
Here is V.2 of Catalinbread SFT Overdrive.
You can find schematic and extra info on the original FSB's thread here.
09/08/16 Layout updated! Changed Sw6 to Sw4.
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 33 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 11 | ||||
| ×6 | 1M | 1M | read from the layout by eye | |
| ×4 | 10K | 10k | read from the layout by eye | |
| ×3 | 100K | 100k | read from the layout by eye | |
| ×3 | 4K7 | 4.7k | read from the layout by eye | |
| ×2 | 470K | 470k | read from the layout by eye | |
| ×1 | 120K | 120k | read from the layout by eye | |
| ×1 | 22K | 22k | read from the layout by eye | |
| ×1 | 3K9 | 3.9k | read from the layout by eye | |
| ×1 | 2K2 | 2.2k | read from the layout by eye | |
| ×1 | 1K8 | 1.8k | read from the layout by eye | |
| ×1 | 1K | 1k | read from the layout by eye | |
| Capacitors 11 | ||||
| ×5 | 4n7 | 4.7n | read from the layout by eye | |
| ×2 | 100n | 100n | read from the layout by eye | |
| ×1 | 68n | 68n | read from the layout by eye | |
| ×1 | 1n | 1n | read from the layout by eye | |
| ×1 | 680p | 680p | read from the layout by eye | |
| ×1 | 150p | 150p | read from the layout by eye | |
| ×1 | 47p | 47p | read from the layout by eye | |
| ×3 | 1u | 1u | electrolytic; read from the layout by eye | |
| ×1 | 2u2 | 2.2u | electrolytic; read from the layout by eye | |
| ×1 | 22u | 22u | electrolytic; read from the layout by eye | |
| ×1 | 100u | 100u | electrolytic; read from the layout by eye | |
| Transistors 6 | ||||
| Q1 | MPF4393 | MPF4393 | JFET; read from the layout by eye | |
| Q2 | MPF4393 | MPF4393 | JFET; read from the layout by eye | |
| Q3 | MPF4393 | MPF4393 | JFET; read from the layout by eye | |
| Q4 | MPF4393 | MPF4393 | JFET; read from the layout by eye | |
| Q5 | MPF4393 | MPF4393 | JFET; read from the layout by eye | |
| Q6 | MPF4393 | MPF4393 | JFET; read from the layout by eye | |
| Potentiometers 4 | ||||
| Treble | A1M | A1M | Potentiometer | read from the layout by eye |
| Bass | A1M | A1M | Potentiometer | read from the layout by eye |
| Gain | A1M | A1M | Potentiometer | read from the layout by eye |
| Volume | A250K | A250k | Potentiometer | read from the layout by eye |
| Switches 1 | ||||
| Stones/Stoner | DPDT | DPDT | toggle; read from the layout by eye | |
Other boards based on the Catalinbread SFT V2
- Artemis Mk. II Aion FX · 125B · $12.50
- Catalinbread SFT II Dirtbox Layouts