I'd like to hear the Zu speakers myself, they seem promising for efficiency with high SQ.
But does it come with an audiophile edition of the Rush LP?
The 240 'likes' in-spec passive components and tubes and clean tight contacts in switches, controls, and tube sockets. The 2100 the same but sub...
It was done on some the small genuine carbon trackers for 'feel'. Also, some small ones that look like carbon trackers are switch point with tiny...
Check the relative temperatures of the output heat sinks between channels.
That could be an asset with a simple controller selector buffer replacing a preamp to declutter the signal path. No preamp required.
I suspect the belt first, be sure the arm can smoothly fully transit the entire path with the shuttle buttons.
Watwick, a division of Thomas Organ, also did some Silvertone for Sears.
Once fixed a botched C-M TV that was NEC. Nice build quality.
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