[quote name='ahpook' timestamp='1410135878' post='2546528']
Could you tell me a bit about the Mangler Fuzz - what are the controls ?
[/quote]
It's a huge, sythny, self-oscillating fuzz. Sounds immense on bass, but has the ability to emit crazy tones and drones between notes etc.
Controls are Volume, Frequency (of the oscillating note), Sensitivity (hard to explain in this context, but changes the synth like quality in accordance to your playing), and Threshold (from no oscillation, to oscillating the moment your finger isn't striking a string).
Serious noise-makers pedal, and one of the nastiest bass fuzzes I've ever owned.