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Old 05-26-2017, 01:38 PM
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benman94 benman94 is offline
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Join Date: Jun 2011
Location: Detroit, MI
Posts: 1,190
The 630TS has an electromagnetic ion trap; 8TS30 is PM. I think some of the 630TS sets have a field coil speaker; all of the 8TS30 sets, and most of the late production 630TS, should have a PM speaker.
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