On 9/20/26 18:46, Roy J. Tellason, Sr. wrote:
On Saturday 19 September 2026 03:59:18 pm David Christensen wrote:
...
When using analog audio devices, ensure that the impedance is matched
for all devices in the signal chain. ...
... It's not a matter of impedance but more what signal levels are expected to
be found at a given point.
To me, the term "signal level" covers voltage and application (e.g.
"consumer audio", "pro audio", etc.); while the term "impedance" covers
voltage and current, and is more fundamental to all electrical circuits:
https://en.wikipedia.org/wiki/Impedance_match
David
