[TenTec] RE: TT 425 amplifier

[k5wtx@arrl.net (Markus Thomerson)]

Hello to the list.  I have a few questions about the TT 425 amplifier.  I
have seen a couple of these amps and have noticed slightly different front
and back panels.  How many versions were there of the Titan 425 amplifier,
can one tell the difference by the exterior and are there any significant
electrical differences between them?  Thanks in advance for all replies,
Markus.