I found this on the 'net"

"The recommended minimum ratio of output to input impedance is 1:10. Passive pickups run around 10k, so a minimum input impedance of 100k is recommended, 1meg is better. With only 40k there will be a lot of signal loss."

So that makes sense now.
The input on my "Low" channel being only 65k would experience some signal loss.
I guess that's what you're trying to tell me.

Thanks guys!
LLOYD S

Last edited by Lloyd S; 07/04/18 11:30 AM.