"Ian Bell" wrote in message

I need to send an audio signal from a 50K ohm source over
a distance of a couple of feet in a screened cable.
However, most audio coax seems to be about 100pF/ft so
2ft of this and 50K will turn over just below 16KHz. So,
anyone know a source of low capacitance audio coax?

emitter followers, I mean cathode followers, anyone? ;-)