To be clear, there have only been two versions of programmable pedals, which we will call "v1 Stereo" and "Expanse." The v2 Stereo pedals were simply rebranded as Expanse; they are, in fact, the same pedals.
To quickly tell the difference: the v1 Stereo pedals have the green "nt" logo on them, while Expanse pedals have the "neunaber" logo.
|v1||v2 / Expanse|
|Compatible with Expanse Software?||yes||yes|
|Programmable as any effect?||yes, except Tremolo, Flanger and Phaser||yes|
|Mix goes 100% wet?||no||yes|
|Works with ExP Controller?||no||yes|
|Has expression pedal inputs?||top two knobs only||only with ExP Controller|
|Bypassing||buffered only||selectable true or buffered bypass|