actually your assesment of Westinghouse is not entirely true, arbilab. I have an early sixties Westinghouse Hi Fi stereo. The changer is a Voice of Music, which is much, much better on records than Monarch/BSR. The amp is a single end 7591, which about ten watts. The speakers are 8 inch and 4 inch. The only thing I didn't like was that the radio was FM/AM/ then AMFM combined. It sent one side of a stereo signal through AM and the other side of the stereo signal through the FM (right before true FM stereo)
The sound, while not world class, was very decent due to the single end amp.
As for other stereos from that time frame, my Packard Bell stereo from 1963, uses 6BQ5 x2 in the output for 18 watts, with the correct speakers, damn near outperforms most of the Home Theater in A Box setups out there, with better bass that shakes the house on movie soundtracks, along with full range sound. Apparently the amp was designed by. Bob Carver, and the amp alone is high demand.
The Collaro changers in Magnavoxes were considered the best ever built, and were rated on the highest on record wear, meaning they did not tear up records. Voice of Music was right behind them. I have a fully restored, properly adjusted VOM from the 66. Record wear on it is non existent, and my second turntable is a Technics SL1200 with a Signet MR5b cart from 1988, so any noise, etc, would show up immediately.
Also, some GE's had Garrard. again, a high quality changer if properly adjusted, does well with record wear.