All working fine and looking great on the inside. Outside is a bit battered and I already bought it like this many years ago. It's looks a bit better without the bright light, but wanted to show what to expect. Some of the white stuff on the front is sticker residue and could probably be cleaned for the better. One lid of the switches is broken off but working. Could use a bit of love, but overall a good working condition still.
All waveforms, LFO, switches, CV/Gate aso. work fine and it's a nice little add on for an ARP 2600, Odyssey, Axxe or any other synth with CV/Gate and an external audio input. It's quite a rare synth expander from ARP and sounds great and as analogue as it gets. US voltage and power plug 110V