3Leaf Audio has introduced the Octabvre Mini, a compact version of the octave pedal developed with Tedeschi Trucks Band bassist Timothy Lefebvre. The new pedal pares the controls down to Volume, Mix, and Tone knobs.

“It starts with the popular Tim-tuning mod from the original and takes it further with a reworked tone knob that runs the gamut from classic OC-2-inspired thump to all-out sub fuzz,” 3Leaf writes.

Product Page

Review by PremierGuitar.com

Demo by Martin Cliffe

Demo by FX Soundcheck

Manual

Octabvre Mini

The Chromatron is the result of 10 years tweaking, refining and reimagining the state variable filter circuit. It is an
optically-controlled analog filter that can switch between envelope control and manual control via expression pedal
with the push of a button. The envelope detector is an original design, producing a musical filter response that spans a
broad range of tones from vintage quack to future-synth psychedelica. 

Demo by The Sound Parcel

Demo by Mike Hermans

Chromatron

Analog Octaver with 1 octave down. Second footswitch for sub octave only. Tone Control for OC2-like sound CCW and Mutron-like sound CW.

Demo by Marc-Antoine Forget

Octabvre MkIII

DOOM 2 is an original fuzz circuit that turns your input signal into something resembling a sawtooth wave. Unlike most fuzz-style circuits, DOOM 2 responds to your playing technique and retains note dynamics . This opens up a range of uses beyond that of a conventional fuzz. Low gain settings produce the harmonic texture of a vintage synthesizer. The power and presence of a key bass is now available in the analog domain.

No circuit changes for 2024. HIGH GAIN MOD available on request.

Demo by Gregor Fris

Official Product Video

Review by Bass Musician Mag

Review by guitar pedal X

Doom 2 (blood red)

The 3 Leaf Audio GR2 is one of the most versatile envelope filters on the market today. It's circuit is derived from the infamous Lovetone Meatball, which means a ton of totally unique sounds. The large frequency and dynamic range makes it equally suitable for bass, guitar, keyboards/synths, samplers and general studio use.

Demo by Bass Gear Magazine

Demo by JetCityMusic