|Dr Z||Dr Z Amplification, Maple Heights, Ohio USA. Amps and effects made in the USA.
Dating Dr Z amps
Our serial number works like this:
R (year) = 2007
10 (model) =Rt 66
508 (number) = 508th one made.
Make sense? Year A = 1990. [Source: Brent Ferguson, Sales Manager, Dr. Z Amplification 5/2/2007]
Dr Z amps pricelists from Wayback Machine: