In article , Jo
wrote:
In , Arny Krueger
typed:


Most power amps already have chokes in series with their output
terminals.
As they should. The Texan didn't.

A snag here is that some designers feel that an output choke increases the
HF o/p impedance and degrades the sound. Classic example being the older
Naim power amp designs which just used a 0.22 Ohm resistor...

.... and then may require about 10microH of lead inductance to be stable.
:-)

Slainte,

Jim

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