How It Works
Technical view
The current preview high-passes the signal, drives it into a single biased tanh stage, then reshapes the result with a broad 980 Hz peak and a post-fuzz high shelf. `bias` offsets the waveform before clipping, so it changes how asymmetrically the fuzz breaks up, but this is not yet a separate germanium transistor model.
- Fuzz & Destruction
- waveshaping / saturation
- delay processing
- oscillator / LFO modulation
- DC blocking
Signal Path
Compiled preview chain
Preview source: An internally generated picked-string phrase is widened to stereo with a 19-sample right-channel delay and slight left/right shelf-EQ offsets before it hits the fuzz core.
- 1internal picked-string demo phrase
- 2stereo spread with a short right-channel delay
- 3high-pass cleanup
- 4single biased tanh fuzz stage
- 5broad 980 Hz peak shaping
- 6post-fuzz high-shelf tone shaping
- 7dry / wet mix
- 8DC blocker
- 9output gain trim
- 10final tanh limiter
Preview source
An internally generated picked-string phrase is widened to stereo with a 19-sample right-channel delay and slight left/right shelf-EQ offsets before it hits the fuzz core.
Effect core
Single-stage biased fuzz with pre-drive high-pass cleanup, 980 Hz mid contouring, and post-fuzz high-shelf tone shaping.
Signal path
The static waveform and the live player both reflect this compiled signal chain.
- internal picked-string demo phrase
- stereo spread with a short right-channel delay
- high-pass cleanup
- single biased tanh fuzz stage
- broad 980 Hz peak shaping
- post-fuzz high-shelf tone shaping
- dry / wet mix
- DC blocker
- output gain trim
- final tanh limiter
Controls that matter
These are the currently active controls detected in the FAUST source for this effect.
- mix: Blends the untouched stereo preview source with the fuzzed path after the effect core.
- output_gain_db: Applies final post-effect level trim after DC blocking and before the output limiter.
- fuzz: Raises the input multiplier feeding the single fuzz stage.
- tone: Adjusts both the 980 Hz peak EQ and the post-fuzz high shelf.
- bias: Applies DC offset before the tanh stage.
Code-backed analysis
The generated description is tied to the active helper blocks and routing found in the current DSP.
- demo
- fx
- outputStage
- leftDemo
- rightDemo
- fuzzCore
- phraseMono
- previewShiftSamples
Controls
Audible controls in this DSP
Blends the untouched stereo preview source with the fuzzed path after the effect core.
Lower settings preserve more pick attack and clean body; higher settings push the fuzz treatment to the front.
Applies final post-effect level trim after DC blocking and before the output limiter.
Matches loudness without changing the actual fuzz structure.
Raises the input multiplier feeding the single fuzz stage.
Adds more sustain, compression, and fuzz density as it increases.
Adjusts both the 980 Hz peak EQ and the post-fuzz high shelf.
Shifts the fuzz from darker and flatter to brighter and more cutting.
Applies DC offset before the tanh stage.
Changes clipping symmetry, compression, and how unevenly the waveform tears apart.
Analysis
Code-derived notes
Current implementation shares the same biased vintage-fuzz topology as Big-Box Fuzz, Silicon Fuzz, Tone-Bender Style Fuzz, and Pitch Fuzz.
Active blocks
- demo
- fx
- outputStage
- leftDemo
- rightDemo
- fuzzCore
- phraseMono
- previewShiftSamples
- softsat
- pickedVoice
- fund
- pickEnv
- ampEnv
- triggerAt
- maxDelaySamples
Inactive helpers
- synthVoice
- organVoice
- bellVoice
- quantize
- combLP
- echoOnly
- diffuser
Warnings
No current warnings are attached to this effect.
Source
- library/fuzz-destruction/germanium-fuzz.dsp
- Output stage: DC blocker -> output gain trim -> final tanh limiter
- Library position: 26