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Docta Philter (Octave and Envelope Filter)

Docta.webp
Docta Philter.webp

Docta Philter – Octave + Envelope Filter Pedal


The Docta Philter is a handmade analog octave-down & envelope filter hybrid, featuring our legendary octave circuit complete with a low-pass filter knob, dry on/off switch and an expressive envelope filter inspired by the Mutron and Mini Q-Tron.

Docta Philter

Why it stands out

  • Blends octave-down and envelope filter in a single pedal

  • Maintains dry signal control via kill switch

  • Low-pass filter for tone shaping on the octave circuit

  • Filter tone modeled after classic analog filters (Mutron / Mini Q-Tron)

  • Able to use each effect individually or simultaneously. 

Quick Specs

  • Effect Type: Octave & Envelope Filter combo

  • Features: Low-pass filter knob, dry signal kill switch

  • Filter Inspired By: Mutron + Mini Q-Tron

  • Build: Handmade, analog, true bypass . 

FAQ

  • Q: What unique features does the Docta Philter offer?

  • A: Combines octave and envelope filter with low-pass filter.

  • Q: What filter circuits inspire the envelope section?

  • A: Influenced by classic Mutron and Mini Q-Tron filter designs.

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