was a quiet beginning into what would grow into Carvin's most
productive department, but in 1969, this one system was the initial
offering: the PA660. This system consisted of a 100W
T-2000 head (the same one that
was used with some guitar amplifier stacks in '69), with a pair of
NR220 speakers that were made
up of three 12" Jensen speakers with a compression driver in each.
This cabinet was the same one that was used with the '69 Twin Master
amplifiers. The PA660 PA System sold for $479.90.