"HEX row is an analogue dual resonant filter with versatile routing capabilities, sidechain/envelope follower and mischievous character, stemming from (mis)use of transistors as variable resistors in the signal route.
"HEX cor is a digital polyphonic synthesizer with a capacitive keyboard, potentiometers for signal modulation and an adaptable looper that through its unusual shape explores new ways of interaction and sound synthesis."
HEX 1.0
"HEX 1.0 is a digital polyphonic synthesizer with a capacitive keyboard, potentiometers for signal modulation and an adaptable looper that through its unusual shape explores new ways of interaction and sound synthesis."
Not sure what the difference is between the HEX cor and HEX 1.0, but they have separate playlists HEX HAUS. Only the HEX cor is featured on their site.
HEX lag
"HEX lag is a digital sound processing instrument with signal modulating potentiometers and an interactive tactile surface for direct sound control. It digitally simulates analogue bucket brigade delay chips (typical of chorus, flanger and karplus-strong), but also enables pitch-shifting, downsampling, etc."
"HEX 1.0 is digital polyfonic synth kit that features; a capacitive keyboard, potentiometers for modulating the signal and adjustable looper. It features an inbuilt recording button and a sync feature."