building zobels

The Alpha-Core Zobels works in the range above audibility to maintain a stable load for amps that are sensitive. Another use of the Zobel is to make drivers appear more linear/resistive. In the first case, you want it to be seen by the amp while, in the second, to be seen by the network.

Kal

I doubt the quality of the resistors would make any difference since they are operating/effective at frequencies beyond normal hearing range.

Kal