Carl Martin Ottawa Vintage Optical Envelope Auto-Wah/Envelope Filter vs Vox V863CA Auto Wah
The Carl Martin Ottawa Vintage Optical Envelope Auto-Wah/Envelope Filter and the Vox V863CA Auto Wah are both pedals sharing dynamic. The Carl Martin Ottawa Vintage Optical Envelope Auto-Wah/Envelope Filter leans transparent and analog warmth. The Vox V863CA Auto Wah leans mid-forward.
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Blended from circuit-archetype lineage, dynamic feel, tone-signal overlap and tone-vector distance — the tone vector itself is derived from editorial description text, not a measured acoustic signal, so this reflects how similarly the catalog copy describes the two, not a lab measurement. Shown only within a gear class, and only where there's enough evidence to be meaningful.56% — moderately similar
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Genres both listings are associated with.- Funk
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Derived from overlapping tonal signals across both listings.- dynamic
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$149.31via Reverb
The Carl Martin Ottawa is an analog optical envelope filter pedal delivering vintage auto-wah and filter sweep effects triggered by picking attack. Three selectable filter modes (High Pass, Band Pass, Low Pass) provide distinct frequency response characters. Q control shapes resonance, while Attack and Tone controls adjust filter timing and high-frequency content. Approximately 14mA current draw. Danish boutique analog construction. Produces classic funky envelope filter tones for guitar and bass without a treadle.
The Vox V863 is an auto wah pedal that produces an envelope-driven wah effect responding to pick dynamics, removing the need for a treadle. It delivers funky, vocal filter sweeps triggered by playing intensity, with controls to shape sensitivity and range, aimed at players wanting hands-free wah and envelope-filter textures for funk, fusion, and experimental tones.
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Genres this gear is documented as being used in.- Soul
- Experimental
- transparent
- analog warmth
- mid-forward