The FMco is a compact FM synthesis based VCO and voice. It features ALM’s own original 2-operator FM synthesis DSP implementation inspired by their ‘Akemie’ modules but tuned for more immediate use and a more modern sound.
It includes both manual and voltage control over FM Index, Ratio and a selection of classic operator waveforms for a wide palette of FM sounds from a simple set of controls. A built-in decay envelope is routed to both FM depth and output level, allowing the FMco to function as a full synth voice when triggered.
The FMco also includes CV-controlled four-voice chords, an encoder-based tuning system for easy accurate pitch control, and a stereo-widened output, delivering a large amount of FM synthesis all in just 8HP.
Features
- 2 Operator FM synthesizer voice with direct and voltage controlled parameters
- 8 Operator wave shapes with direct and CV control with attenuator
- FM Index offset with direct and CV control with attenuverter
- Ratio control with lock switch for both free and precise operator ratios
- Trigger input for simple built in decay envelope internally connected to Index level and output VCA level
- Easy, quick and accurate tuning via an encoder control
- Direct and voltage controllable chord mode with inversion and up to 4 voices
- Left and Right outputs with stereo widening effect
- USB-C for quick and easy ‘drag and drop’ firmware updates
- Skiff friendly with reverse power protection
- 2 Year Warranty
- Power: +12V 65mA / -12V 25mA
