Enclosure not stated · 4 knobs
Fender Blender MOJO layout
Based on the Fender Blender· 9 other boards clone it
From the post
It is all about the MOJO! Got a comission to build a bunch of the larger classic fuzz circuits using "mojo" parts, more preciely 1/2w carbon composition resistors and axial electrolyctics/tantalums. It may not be a huge difference soundwise but it is quite fun to build and it looks cool.:-p. Power filter caps remains radial as well as the film caps but for true MOJO, tropical fish or mustard caps should be used:-). But I will probably end up with Greenies or ceramics. Also, all transistor pinouts will be CBE but if I manage to source some of the harder to find transistors with BCE pinouts, I will do some leg twisting. Note that none of these layouts is verified at the moment and I will start building most of the stuff in a couple of weeks but if anyone fancy building it now...here you go!
First up....Fender Blender. Compact layout avaiable HERE.
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 Dirtbox Layouts. No KiCad fragment has been drawn for this circuit yet.
Parts list 33 rows
Report a wrong parseGot parts in a drawer? See what you can build with them.
Check before you build · 1 value the reader of this layout was not sure of
- 3nF at column 25 (rows G-H): printed clearly, unusual value
| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 15 | ||||
| ×1 | 680Ω | 680 | read from the layout by eye | |
| ×2 | 820Ω | 820 | read from the layout by eye | |
| ×1 | 1.5K | 1.5k | read from the layout by eye | |
| ×2 | 3.9K | 3.9k | read from the layout by eye | |
| ×2 | 8.2K | 8.2k | read from the layout by eye | |
| ×4 | 10K | 10k | read from the layout by eye | |
| ×1 | 15K | 15k | read from the layout by eye | |
| ×1 | 18K | 18k | read from the layout by eye | |
| ×3 | 27K | 27k | read from the layout by eye | |
| ×2 | 47K | 47k | read from the layout by eye | |
| ×2 | 100K | 100k | read from the layout by eye | |
| ×1 | 120K | 120k | read from the layout by eye | |
| ×3 | 150K | 150k | read from the layout by eye | |
| ×1 | 220K | 220k | read from the layout by eye | |
| ×1 | 560K | 560k | read from the layout by eye | |
| Capacitors 6 | ||||
| ×1 | 1nF | 1n | read from the layout by eye | |
| ×1 | 3nF | 3n | read from the layout by eye | |
| ×1 | 47nF | 47n | read from the layout by eye | |
| ×4 | 100nF | 100n | read from the layout by eye | |
| ×9 | 10uF | 10u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| ×4 | 1N276 | 1N276 | D1-D4; legend: 1N276 or other germanium diodes; read from the layout by eye | |
| D5 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 5 | ||||
| Q1 | 2N3904 | 2N3904 | legend: 2N3904, 2N5088 etc. (2N3391 in TO106 casing in original); read from the layout by eye | |
| Q2 | 2N3904 | 2N3904 | legend: 2N3904, 2N5088 etc.; read from the layout by eye | |
| Q3 | 2N3904 | 2N3904 | legend: 2N3904, 2N5088 etc.; read from the layout by eye | |
| Q4 | 2N3904 | 2N3904 | legend: 2N3904, 2N5088 etc.; read from the layout by eye | |
| Q5 | 2N3904 | 2N3904 | legend: 2N3904, 2N5088 etc.; read from the layout by eye | |
| Potentiometers 4 | ||||
| Sustain | A10K | A10k | Potentiometer | read from the layout by eye |
| Tone | B25K | B25k | Potentiometer | read from the layout by eye |
| Blend | B100K | B100k | Potentiometer | read from the layout by eye |
| Level | A50K | A50k | Potentiometer | read from the layout by eye |
| Switches 1 | ||||
| Switch | SPDT | SPDT | footswitch (tone boost); legend: SPDT or DPDT footswitch; read from the layout by eye | |
Other boards based on the Fender Blender
- Fender Blender Dirtbox Layouts
- Fender Blender Effects Layouts (blog) · 1590BB
- Fender Blender Experimentalists Anonymous
- Blend-a-Fenda Fuzz Dog · 1590B · £42.00
- Blenda Fuzz Dog · 1590B · £36.00
- Flender Bender JMK PCBs · 1590BB · $12.00
- My Bloody Pumpkin Blender PCB Guitar Mania · 125B · €11.90
- My Bloody Pumpkin Blender SMD PCB Guitar Mania · 125B · €21.90
- Fender Blender Tagboard Effects