The instrument wood card (scan attached) lists the electronics with only one filter and Q switch. Were the electronics upgraded later, as it now has two filters and Q switches?  

 

 

Here you go Loch
 
http://club.alembicguitars.net/Images/394/25860.html?1142448967
 
Hope you're still enjoying it and getting on well with the signature '+' setup.
 
Toby

oops... should have done a search first - thanks Toby!
 
Yes, I really like the electronics package it has now. I'm checking into getting my Rogue 6 upgraded to the same package!

Thanks for this!  I was just asking if it was possible to do a europa to signature retrofit.  I was wondering where the extra knob would go.

If you compare my two rogue posts, you can see that there is some minor woodwork needed as well as the change in electronics.