In Reply to: RE: The 500 mW 4102D/4101D/RGN1064 monoblocs are playing! posted by mqracing on January 30, 2015 at 21:39:52:
As rare as the 101D/102D family. It was introduced in 1932, about 12 years after 101D/102D.
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Follow Ups
- RE: The 500 mW 4102D/4101D/RGN1064 monoblocs are playing! - iodemus 23:49:36 01/30/15 (0)