Mapman,
As for the combination of the valve preamp and the class D power amp, Bobby P of Merlin thought it was a bizarre combination, too. He didn't especially mention any impedance mismatch, just that the sound of the components was so different.
As for the combination of the valve preamp and the class D power amp, Bobby P of Merlin thought it was a bizarre combination, too. He didn't especially mention any impedance mismatch, just that the sound of the components was so different.