Leon Suter and Lee Gray of Kyron Audio were kind enough to spend a few hours listening to my vintage contraptions, aka my Microphase speakers. My current subwoofer is slightly bigger than the original and now sports a 10" XXLS from Peerless with its own 200w amplifier, and the tweeter now upgraded to a 1" VIFA.
Electronics include a NAD preamp, Bryston 3B amplifier and OPPO player. The Bryston feeds the satellites directly and the preamp drives the Bryston AND the subwoofer's amp separately. I found that setup to give the most control on one end and the best sound out of the satellites, as they are not filtered at the bottom end.
I hope they will leave their own comments below, and without wanting to reveal too much of their reactions, I was pretty chuffed when they said that these speakers "would have created quite a sensation" at the time!
Quite not big enough obviously, but what not cease to amaze me is that after 30 years, they still sound as accurate and dynamic as they were then. Some might say than they have been truly broken in by then...
We listened to Alchemy Live by Dire Straits , Modern Cool by Patricia Barber on Blu-Ray, Anouar Brahem, The Astounding Eyes of Rita on ECM and an historic recording of Bill Evans, Live in Paris, 1972 Vol 2 recorded by Radio France at the time and pressed by the Institut National de l'Audiovisuel (INA) in 1988. we also listened to a famous French percussionist Jean-Pierre Drouet, a digital file kindly "loaned" to me by Alain Wacquet of AW Audio fame. Lee is a percussionist himself, Leon a clarinetist, btw, so he could really appreciate the soundscape!
We had a great time and I had to push them out of the door as they had a plane to catch back to Melbourne.
Thank you guys, it was good to have you in my patch this time!
Born in France, well travelled, relocated to Sydney in 1997.