I spoke with Alex at Hovland a couple years ago, and got the following information about amplifier compatability with a long cable run:
Output impedance of preamp is 2500 ohms has a unit gain FET at the output to help drive long cables. Long cables and 30kohm amp is fine, but wouldnt go so low as 10 kohm.
Output impedance of preamp is 2500 ohms has a unit gain FET at the output to help drive long cables. Long cables and 30kohm amp is fine, but wouldnt go so low as 10 kohm.