Endorphines Strong-Zero VCO Core

INSTANT THRU-ZERO LINEAR FM IN YOUR FURTHRRRR GENERATOR

16-pin DIP IC chip – digital Through-Zero VCO Core replacement for the Furthrrrr Generator

expands Furthrrrr Generator FM capabilities for obtaining new timbres – deeper, metallic timbres, entirely new sphere of sounds from light whistles to weird noises

together with Grand Terminal, create powerful 2-operator modular FM-synth

16 bit pitch CV and linear FM acquisition for proper microtuning and modulation operations

Band-limited 12 bit resolution 80 kHz samplerate output

Hard and soft sync without aliasing as may be expected from stock Furthrrrr analog VCO

FAQ:

How do I switch cores?
Remove/cut the black glue of your Carrier oscillator core pull it out of its socket and replace it with the Strong Zero Core.

My tuning is off since I replaced from/to analog core. Do I need to recalibrate the module after swapping the Strong Zero VCO core? 
Yes, it is recommended to fine tune the calibration after swapping the cores. Check Furthrrrr Generator manual for calibration procedure