Have a friend that bought some used Celestion A3 speakers. What would make a good combo to drive these using adcom amps? Bi-wiring 2 GFA-565, or bi-amping 2 GFA-555? 4 GFA-565 probably overkill? Adcom 555 and 565 is only option available. Dedicated power lines will not be an issue. Using 1 GFA-555 seemed to struggle. I was told they are 4 ohms speakers, that love power.
Thanks
Thanks