With microphonics, I find it is dependent on what output tubes are being used. I have a Supratek Grange and it is highly microphonic with EH 300B's, but there is zero microphonics when Raytheon 45 tubes are used.
I don't get too hung up about microphonics, sure it makes a sound when you rap the chassis, but I don't think it affects the sound when your are in the listening seat.
Mustang: I have a set of Supratek Merlot monobloc power amps. They are superb world class amplifiers, very refined and are tonally almost perfect with strong tight bass, so long as you have sensitive speakers to do them justice.
Regards,
Steve.
I don't get too hung up about microphonics, sure it makes a sound when you rap the chassis, but I don't think it affects the sound when your are in the listening seat.
Mustang: I have a set of Supratek Merlot monobloc power amps. They are superb world class amplifiers, very refined and are tonally almost perfect with strong tight bass, so long as you have sensitive speakers to do them justice.
Regards,
Steve.