1590B · 2 knobs
Seppuku Octave DroneVerified
Based on the Seppuku Octave Drone· 1 other board clones it
- Category
- Fuzz
- Controls
- Input Gain · Volume
- Build
- Perfboard
- Layout
- Verified · Effects Layouts (blog) marks it as built and working
- Tags
- Fuzz, Octave, Seppuku
From the post
Here's the Octave Drone from Seppuku FX. Like the Space Fuzz, it too is based on the Rambler. In fact, the Octave Drone is more than half of the Space Fuzz. This has as input switch that goes between a 4.7nf cap and a 100nf cap, much like like the Hot Silicon Tonebender. You could easily replace the switch with a B100k pot (much like the Basic Audio Scarab Deluxe), to pan between the 2 caps. You can mount the pots on the component side to have the board mounted vertically inside your enclosure if you so choose. Should fit in a 1590B without issue.
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 Effects Layouts (blog). No KiCad fragment has been drawn for this circuit yet.
Parts list 13 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 3 | ||||
| ×1 | 100Ω | 100 | read from the layout by eye | |
| ×3 | 15K | 15k | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| Capacitors 3 | ||||
| ×1 | 4.7nF | 4.7n | read from the layout by eye | |
| ×3 | 100nF | 100n | read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| ×2 | 1N5817 | 1N5817 | read from the layout by eye | |
| ×1 | 1N4001 | 1N4001 | read from the layout by eye | |
| Transistors 1 | ||||
| Q1 | 2N5088 | 2N5088 | legend: 2N5088 or similiar; read from the layout by eye | |
| ICs 1 | ||||
| ×1 | LM386 | LM386 | read from the layout by eye | |
| Potentiometers 2 | ||||
| Input Gain | B100K | B100k | Potentiometer | read from the layout by eye |
| Volume | A100K | A100k | Potentiometer | read from the layout by eye |
| Switches 1 | ||||
| Input Filter | SPDT | SPDT | toggle; read from the layout by eye | |
Other boards based on the Seppuku Octave Drone
- Seppuku Octave Drone Dirtbox Layouts