I will. I think that the chips I've found on eBay are ok. It looks as though the 2nd and 3rd four digit numbers are probably date / batch numbers. I'm waiting to hear back from the seller of those before I order anything. 

And I'll see if Doepfer can tell me anymore tomorrow. 

David

www.movingisliving.co.uk

On 24 Aug 2014, at 14:29, " fleur.de.florence01@... [Doepfer_a100]" < Doepfer_a100@yahoogroups.com > wrote: