There's always the option of wiring up your own cable. The TRRS connections on the CV input are as follows (this info is in the QuNexus CV Manual):
Tip = CV 1 input
1st Ring (closest to tip) = +5V out for expression pedal power
2nd Ring (closest to sleeve) = CV 2
Sleeve = Ground
So tip + sleeve would be used for CV1 input and 2nd ring + sleeve would be used for CV2 input (mono, TS connectors). Or if you ever wanted to use an expression pedal it would be tip + 1st ring + sleeve for input 1 and 1st ring + 2nd ring + sleeve for input 2 (stereo, TRS connectors).
2, 3, 5, 13, 89, 233, 1597, 28657, 514229, 433494437, 2971215073