User Manual

Owner’s Manual

Specification

F80– F89 Bubbly. Envelope follower with two filters.

F90– F99 Mix-up. Combinations of different modes. Some exotic and strange.

Physical & Electrical

Size 171mm × 192mm × 76mm

Power 9VDC (any polarity), 4 ×AA batteries, USB (500mA max)

Audio Input 6·35mm (¼") mono jack | 900 kΩ impedance

Audio Output 6·35mm (¼") mono jack | 3 kΩ impedance

Computer Standard Type B USB socket

Effect

Signal switching Transparent-True-Bypass

Presets 100 factory | 100 user

Number of filters 2

Cutoff range 10Hz–4000Hz

Resonance 0 (subtle) – 100 (self-oscillating)

Filter type Band-pass (12dB/octave), low-pass (24dB/octave)

LFO

types Sine, square, triangle, saw-up, saw-down, trapezoid, random

Filter modes Pedal,

LFO

, envelope, pitch-bend, pitch-track

Mixer Filter drive, filter1/2 mix, wet/dry mix, output level

Computer

Drivers Class-compliant HID/USB Audio (built into operating system)

Computer (Editor)

Windows XP, Vista, 7 and above

Apple OSX 10·5 and above (Intel Mac only)

Computer (MIDI)

Windows XP, Vista, 7 and above

Apple OSX 10·3·9 and above

Factory Preset Number Description