Can a series inductor be placed in the power supply of a class A/B amp?

Pass showed such a circuit, with a large shunt cap on either side, to
reduce ripple (hum) in his ZEN amp. But, of course, this is a class A
amp that presents a mostly constant load to the PS.

Will the energy storage/release of the inductor cause problems in
supplying power to a class A/B output stage? Or, is it not worth the
expense and labor to install such devices at this location?

Thanks......