Doepfer

Hi all,

I have two A110 vco's in my system, one bought new from the UK dealer, and another more recently from eBay. However I have noticed this second Ebay VCO is pitched slightly lower. 

If the first VCO is fine tuned to 5, this second one has to be fine tuned to roughly 7 to create the same pitch.

I wondered if this was normal, and if there was any easy way to tune it to the same pitch as the first?

Many thanks,

Neal