In Reply to: I believe Julius would have called those "H3a" posted by Lew on April 1, 2015 at 17:57:27:
H3a was my guess, too, until I found this image in rhinohifi714's gallery that's identified as an H3a.Looking at photos of the H3aa, I now think that the ones in my possession are early, hard-wired versions. Later, more finished looking builds replace the single cap with six smaller ones, but otherwise appear to be very similar.
George Kaye is still active. He's in Brattleboro, VT, and has a site called kayeaudiolabs.com. I also found references elsewhere on the OTL Asylum to a retired NYAL engineer named Ted Hammond, in Croton, NY, who also worked on them. However, health issues may have limited his activities.
Joe
Edits: 04/02/15
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Follow Ups
- RE: I believe Julius would have called those "H3a" - Toto 07:32:28 04/02/15 (11)
- I don't believe that's an H3a in Rhino's photo…, - Lew 08:52:21 04/02/15 (10)
- RE: I don't believe that's an H3a in Rhino's photoâ¦, - Toto 09:03:17 04/02/15 (9)
- RE: I don't believe that's an H3a in Rhino's photoâ¦, - Lew 11:48:20 04/02/15 (8)
- Speaking of photos... - Toto 14:45:44 04/02/15 (7)
- RE: Speaking of photos... - rhinohifi714 20:25:57 04/02/15 (5)
- …into 16 ohms, yes? - Lew 07:10:09 04/03/15 (4)
- ââ¬Â¦into LEW - rhinohifi714 09:55:43 04/03/15 (3)
- You didn't stipulate the speaker impedance, and... - Lew 11:34:44 04/03/15 (1)
- RE: You didn't stipulate the speaker impedance, and... - rhinohifi714 04:56:25 04/05/15 (0)
- for what it's worth. - rhinohifi714 10:08:11 04/03/15 (0)
- RE: Speaking of photos... - Toto 15:04:14 04/02/15 (0)