[sdiy] CV Sequencer question

[HUGH DUFFY]

Hi,
l've been doing this collage project. It was a 32 note music 
sequencer. So l made two 16s in tandem. 
My problem now is that the sequencer runs off a CV from the synth 
and outputs a CV back to the synth. l have a bench demonstration 
coming up and was wondering how could l hook it up so that i get 
something audible. All the old synths my friends have are MIDI 
output. l'm fit for the asylum. All help greatly appreciated.
Hugo