Mfb33,
600 Ohms output impedance is low enough compared to 21KOhms input impedance - it is more than 30 times less.
Thus, electrically 600 Ohms will not load down the amp & you will not need to tinker with the volume control vs. a 50KOhms input imp. amp.
600 Ohms output impedance is low enough compared to 21KOhms input impedance - it is more than 30 times less.
Thus, electrically 600 Ohms will not load down the amp & you will not need to tinker with the volume control vs. a 50KOhms input imp. amp.