Enclosure not stated · 6 knobs
Fuzzhugger Doom BloomVerified
Based on the Fuzzhugger Fx Doom Bloom· 5 other boards clone it
From the post
From the source:
The Doom Bloom reimagines Algal Bloom with new controls, more lows, bite, mass, and more available headroom. It's stupid with lows and menace! Designed to hold together and retain clarity with lower tunings.
Controls:
- Bloom is Bloom...it's fuzz+gain+definition. It increases gain and note separation. Rather than going mushy or washy, it holds together pretty nicely when cranked. It holds up well with lower tuning because of this.
- Head is headroom. As you turn it right, headroom increases, making the pedal less clipped, but also louder and more open (favoring transistor fuzz over clipping diodes). So while turning right reduces how clipped it is, it also increases mass, for some big thunderous chords. Full-spectrum massive attack!
- Body (Body and High work together). Body shifts a huge amount of lows in/out of your sound...but leaves your highs totally in tact. (Unlike Tone controls that make you choose either [bassy and dark] OR [bright and thin]). Body also adjusts fuzziness.
- High lets you then control your highs, separate from Body. Set your lows and fuzziness where you want it, then adjust your highs.
- Bias biases the first transistor gain stage (controlled by the Bloom knob), functioning as an additional boost and character control with massive boosting power!
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 24 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 7 | ||||
| ×1 | 100r | 100 | read from the layout by eye | |
| ×1 | 47k | 47k | read from the layout by eye | |
| ×1 | 1k | 1k | read from the layout by eye | |
| ×1 | 2.2M | 2.2M | read from the layout by eye | |
| ×1 | 100k | 100k | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| ×1 | ? | ? | LED resistor, value not given; read from the layout by eye | |
| Capacitors 6 | ||||
| ×4 | 1uF | 1u | read from the layout by eye | |
| ×1 | 47nF | 47n | read from the layout by eye | |
| ×1 | 33nF | 33n | read from the layout by eye | |
| ×1 | 4.7nF | 4.7n | read from the layout by eye | |
| ×1 | 470pF | 470p | read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| Diodes 2 | ||||
| D1 | 1N5817 | 1N5817 | read from the layout by eye | |
| D3 | 1N914 | 1N914 | read from the layout by eye | |
| Transistors 2 | ||||
| Q1 | 2N5089 | 2N5089 | read from the layout by eye | |
| Q2 | 2N5089 | 2N5089 | read from the layout by eye | |
| Potentiometers 6 | ||||
| Volume | A100K | A100k | Potentiometer | wires labelled Level; read from the layout by eye |
| Bias | B1K | B1k | Potentiometer | read from the layout by eye |
| Bloom | A100K | A100k | Potentiometer | read from the layout by eye |
| Head | A100K | A100k | Potentiometer | read from the layout by eye |
| High | A100K | A100k | Potentiometer | read from the layout by eye |
| Body | A100K | A100k | Potentiometer | read from the layout by eye |
| LEDs 1 | ||||
| D2 | 5mm Diffused Red LED | 5MM DIFFUSED RED LED | on the board; read from the layout by eye | |
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