I use McIntosh MC-60’s with my ESL-57’s and really enjoy the sound the combo produces. My 57’s have been updated by Electrostatic Soluitions and the Amps have been updated by Yves Beauvais.
Best power amp for Quad 63
I have read a few discussions about powering the 63s but I am sure that in 2022 there are more options.
Currently I am using an upgraded Conrad Johnson PV11 and a lp70 power amp. This combination is very good but a little too warm for me. I would like to hear more upper partials (frequencies) and bottom punch.
I am partial to Class A SS amps and looking at the used market. Probably need to stay under 3K.because I will need to sell my lp70. I am looking at the following pieces:
SPECTRAL DMA 90
MARK LEVINSON ML2, 23, or 432
KRELL KAV 250S
Plinius
Esoteric F-03A
Accuphase E- 530
Thanks in advance.