FS: Heathkit IM-22 Audio Analyzer

[Ron]

Before going to the eplace... For sale: Heathkit IM-22
Audio Analyzer

The IM-22 contains three instruments in one: an AC
VTVM, an audio power meter and an Intermodulation
Distortion Meter. The unit is tube based and except for
the color scheme is very similar to the AA-1 and IM-48
Audio Analyzers. For pictures and specs, see page 32
of the Heath 1963 catalog at:

http://www.tech-systems-labs.com/pdf-files/heath-1963.pdf

I bought this analyzer a few years ago and went over it with
a fine tooth comb. Every component was tested and, if not
up to spec, was either repaired or replaced -- including all
1% precision resistors, caps, tubes etc., even the line cord.
Since then, it has been in use, but infrequently

I have just checked it and touched up the calibration.
Everything is in excellent working order. Cosmetically, it's
way better than average. The front panel is in pristine
condition, the meter cover is shiny -- no scratches or scuff
marks at all on either. The case was painted (same color,
same texture as the original) and still looks great. All knob
inserts are clean, etc., etc.. I'll be happy to email pictures --
just ask.

In short, this instrument is suitable for both actual lab use and
as a Heathkit collector item.

Asking $65 plus actual shipping for 15 lb. from zip 01702
(please look it up on the UPS web site). No test leads, but I
will include a complete copy of the manual (an $18 item by
itself).

-- Ron


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