In Reply to: Heathkit AR-15 and Eico ST-40 posted by spindoctor on November 9, 2013 at 12:31:32:
The ST-40 is a good amplifier with some bad - and well documented - design "features". A little googling and soldering can yield a very respectable integrated amplifier. Disclaimer - Gary Kaufman kindly redid mine for me a year or so ago; shout-out to Gary!
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The ST-40 was my daily driver for the last few months we still had the MA house; it sounded quite fine to me on a pair of EV Esquire speakers. Quite fine indeed.
The AR-15 was Heathkit's TOTL receiver in the early 1970s. The tuner section is more than adequate; the amplifier isn't bad for its time. Not necessarily worth a lot of time and effort... but not junk either.
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all the best,
mrh
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Follow Ups
- both have "redeeming social value" ;-) - mhardy6647 11/9/1314:28:52 11/9/13 (1)
- just a little more on the ST-40 :-) - mhardy6647 16:52:50 11/9/13 (0)