Detail 01
Hybrid silicon and germanium transistor circuit
The circuit combines the stated high-gain silicon character with the stated smoother germanium character.

Independent shopping perspective
MXR’s Custom Shop Hybrid Fuzz combines silicon and germanium transistors in one fuzz circuit. The silicon side is described as snarling and high gain, while the germanium side brings a smoother, shaggy warmth. Output and fuzz are the pedal’s two controls, covering a wide range of Fuzz Face-style distortion sounds without a crowded interface. It also responds to the guitar’s volume control, cleaning up as that control is rolled back. The black enclosure carries artwork by One Horse Town.

Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
The circuit combines the stated high-gain silicon character with the stated smoother germanium character.
Detail 02
Level and fuzz amount are adjusted from two controls.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It has output and fuzz controls.
Yes. It cleans up when the guitar’s volume control is rolled back.
The circuit combines silicon and germanium transistors.
Reference
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