David Looser wrote:
"Ian Bell" wrote in message
...
Trevor Wilson wrote:
"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?

**Use a buffer first. A 50k Ohm source is stupidly high. A high quality
buffer can be assembled for a few pennies.

You assume too much.


I find it curious that you ask for help, then respond like that to a
constructive response. Why should anybody bother to help you if that's the
sort of thanks they get?

David.



I don't find comments like '50K is stupidly high' and the later comment
using the same 'stupid' word to be at all constructive.

Cheers

Ian