Electro-Harmonix Tube Zipper Envelope Filter / Distortion 2010s - Silver / Blue
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Up for sale is the rare and highly sought-after Electro-Harmonix Tube Zipper Envelope Filter & Distortion pedal.
This is a truly unique, tube-driven effect unit that combines an envelope-controlled filter with a warm, gritty vacuum tube distortion. Driven by two 12AX7 tubes, the Tube Zipper delivers everything from smooth, dynamic envelope filter swells (Up/Down modes) to self-oscillating, wild synth-like tones and aggressive tube fuzz.
Key Features & Specifications:
- Real Tube Circuitry: Powered by 2 x 12AX7 vacuum tubes for authentic warm analog overdrive and distortion.
- Envelope Filter & Distortion: Functions as an envelope filter, dynamic distortion pedal, or a combination of both.
- Modes:
- Envelope: Up / Down sweep directions.
- TRON Mode: Classic envelope filter frequency modulation.
- TRILL Mode: Frequency sweeps modulated by internal resonance/oscillation for aggressive, synth-like auto-wah and modulated tones.
- Controls: Input Gain, Drive, Master Volume, Frequency, Resonance, Sensitivity.
- True Bypass: Clean path when bypassed.
Condition & Included:
- Condition: Fully functional, tested, and working great.
- Included: Original power supply included.
Feel free to ask any questions or request additional photos! Ships carefully packaged and fully insured.
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | a day ago |
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| Condition | Excellent (Used) Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more |
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