Happy Friday! All
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Tom Your information about erse coils is depressing and frustrating but on their website they state they are using CDA 101 and Solen states they are using ≥ 99.99 % Purity Annealed Copper. But so far these are the purest copper coils I can find , strange how Capacitors and wires are improving but not coils other than maybe foil coils over wire ones . Rob |
I purchased Solen Litz inductors for my new speaker rebuild..both 8 gauge 7 strand on the woofer 49 strand on the tweeter. New term for me is linear inductance. Value of inductance over a much wider bandwidth than virtually any other inductor type either solid 8 gauge or 10 gauge ribbon this according to Chris at Solen. The linear bandwidth of the 49 strand for the Via Wave SRT ribbon tweeter is 35k 7 times that of the 7strand for the woofer. And the copper purity is 5 9's..The inductors are being cryo'd today when finished I will heat treat at low temp and then seal with a new to me paint with no metal but with much limestone some clay and a small amount of carbon black. Report later. Tom |
In case anyone is interest, today TMR has listed a pair of CS 2.2 in dark cherry for $1099 + $179 for shipping ... serial#
7697; 7698 ... condition reported as 7 out of 10. https://tmraudio.com/speakers/floorstanding-speakers/thiel-cs2-2-floorstanding-speakers-cs2-2-dark-c... |
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