Enclosure not stated · 2 knobs
Jordan BossboostVerified
Based on the Jordan Bossboost· 1 other board clones it
From the post
*There was an issue with the board powers, my mistake. Now fixed. (2013-04-08)
We've taken on a few classic Jordan designs before, so i thought this one would be a nice addition to the library. It's simple and quick build. What i can tell from the demo, it's not that bad of a Rangemaster alternative....
There's a great article and lots of very nice photos of the original unit at ToneMachines blog. Check it out!
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 15 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 6 | ||||
| ×2 | 1M | 1M | read from the layout by eye | |
| ×2 | 100K | 100k | read from the layout by eye | |
| ×1 | 68K | 68k | read from the layout by eye | |
| ×1 | 2.2M | 2.2M | read from the layout by eye | |
| ×1 | 680K | 680k | read from the layout by eye | |
| ×1 | 10K | 10k | read from the layout by eye | |
| Capacitors 4 | ||||
| ×2 | 100nF | 100n | read from the layout by eye | |
| ×1 | 1nF | 1n | read from the layout by eye | |
| ×1 | 10pF | 10p | read from the layout by eye | |
| ×1 | 47nF | 47n | read from the layout by eye | |
| Diodes 1 | ||||
| D1 | 1N4001 | 1N4001 | polarity protection, optional; read from the layout by eye | |
| Transistors 2 | ||||
| Q1 | 2N3397 | 2N3397 | try 2N3904; read from the layout by eye | |
| Q2 | 2N3712 | 2N3712 | try 2N2222; read from the layout by eye | |
| Potentiometers 2 | ||||
| Treble | 100K | 100k | Potentiometer | taper unknown (try linear); read from the layout by eye |
| Bass | 100K | 100k | Potentiometer | taper unknown (try linear); read from the layout by eye |
Other boards based on the Jordan Bossboost
- Jordan Bossboost Dirtbox Layouts