[Hallicrafters] How to ID an SX-62a

[Mike Wolfson]

The SX-62 that I bought through e-Bay has arrived.  The radio seems to be in
good shape.  No idea if it works as advertised at this point.  I'm planning
on borrowing a variac from a friend and will use that to supply power until
I am sure that everything is ok with the radio.

It was advertised as an "a" model and I am wondering how I can make sure
that it is indeed and 'a" before I order a manual for it.  I know the
difference has to do with the difference of an audio output parameter.
Anyone know of any way to differentiate the 62 from the 62a so I can be sure
of which model I've got?

Thanks,

Mike