K112E

The K112E digital compound oscillator is a Eurorack module built on our own "Island Synthesis" philosophy. Three independent oscillators and a range of wavetable synthesis techniques combine to produce rich, layered sound.

K112E is a revised edition of the original K102E, redesigned around user feedback. It keeps the K102E's core architecture and sound while significantly expanding voltage control and switching.

Improvements over the K102E

• Added CV: OSC A BANK / OSC B BANK / HARMONICS / COMPOUND ALPHA / LFO DEPTH / LFO FORM / LFO SPEED
• Added switches: COMPOUND MODE (FADE / PHASE / MULT), LFO FOR (OSC 1+2 / OSC 2 / pitch off), LFO to ALPHA, SYNC DIR, OCTAVE
• DETUNE and SYNC carry over from the K102E (DETUNE switches OSC B to track OSC A)

Features

• Rich sound generation from three independent oscillators
• Stable oscillation and diverse wavetable synthesis via onboard DSP
• Main oscillators (A/B) behave like a conventional complex oscillator
• Choose from three synthesis modes (phase modulation, multiplication, crossfade)
• Hard sync and detune
• 8 waveform types inspired by '80s wavetable synthesizers
• Precise wavetable read-position control via harmonic index
• Third oscillator (C) doubles as an auxiliary oscillator
• Selectable frequency range from low to high
• Also usable as an LFO or cross-modulator
• External control interface including standard CV input (octave/volt control), harmonics CV (wavetable read position), and alpha-parameter CV for waveform synthesis

Specifications

• Size: 20HP (101.6mm) x 3U (128.5mm) x 20mm Eurorack
• Panel: Black
• Power: +12V: 300mA / -12V: 10mA
• CV Inputs: pitch V/Oct (0-5V), all other CV (0-10V)
• Audio: 3.5mm mono jack (±5Vpp)
• Oscillators: 3x Independent (A/B/C)
• Wavetables: 8x Wavetable Types
• Modes: Phase Mod / Multiplication / Crossfade

Resources

• Documentation — user manual