3 ms·
Rule of thumb for RF is that you can ignore impedance matching for <=1/10 WL. So for 20kHz you could ignore impedance matching if your cables are less than 900
by BenjiWiebe 3y ago
Rule of thumb for RF is that you can ignore impedance matching for <=1/10 WL. So for 20kHz you could ignore impedance matching if your cables are less than 900 meters long. How many audiophiles use cables 900m long? Or anyone else for that matter?
- bgnn 3y agoThere are certainly cases in big concert halls etc to run like 100m. 900m should be more a stadiums.