Not got my Arp yet. Order going in soon but may I add to the list. I picked up a Roland JV-1010 for £50 recently. 16 part multitimbral and scored a few sound cards quite cheap too. Some great sounding patches. Very nice pads and key synths that work great with arps. So I'm very much looking forward to getting myself a midicake arp to get that jv1010 singing alongside my other synths.