Hey, I found a pair of JBL 6012 mono power amplifiers, I might like to get... anyone got any specs for these? Only thing I know, is that they were probably made between 1977 and 1980, AFAIK...

To give all the info I have now: from sight, the amp has rack-mount capability built in, it has a long heat sink across most of the rear of the amp, and the front panel appears to be dark charcoal gray...

Thanks!

Regards,
Gordon.