Mordante, JRDG amps are pretty tough to break, and that is why there are so many superannuated Rowland amps from the mid to late '80s out there for sale. I for instance am the proud owner of a set of Model 7M monos. . . and since they came out of the factory, the only thing that went wrong was some cold solder in the output transistors of one of the units. . . device was running cold and sounding sterile. . . 2 minutes with a soldering to retouch the contacts with Cardas solder and the creature has been purring ever since. Specs and manuals for JRDG classic amps are at:
http://www.jeffrowland.com/ClassicAmps.htm
I haven't listened to the Model 3 in particular, but it comes from the same era as my Model 7Ms. . . I might expect a very engaging sound, with lots of body, slightly warm and with a soft top.
http://www.jeffrowland.com/ClassicAmps.htm
I haven't listened to the Model 3 in particular, but it comes from the same era as my Model 7Ms. . . I might expect a very engaging sound, with lots of body, slightly warm and with a soft top.