[Elecraft] OT - Toroids for Stereo RFI?

[JAKidz]

Greetings:
	Last weekend the new KPA-100 module and a 70m horizontal loop at 12 feet
(effectively QRP in terms of ERP!!!) knocked the states needed for Elecraft
WAS from 17 down to 4 hard ones (all in the "1" call zone). But the 100w on
15m and 20m is getting into the family entertainment system bigtime (15w
never did; the RFI was from the TV on 15m), making the quest less than
popular in the household and pinching operating time. (With the "Priority
Mail" box that arrived today from Elecraft, band changing is soon going to
be much, much faster!)

	So, what are the best toroids (size and mix identifier) for winding audio
input cables, speaker wires and AC power cords onto, how many turns and
where's the best place to get em?

Tnx and 73,
John, K7JG.