Well, guess the LAT cord is not shielded then, or at least, not
shielded in the plugs...
There are lots of shielded power cables out there, one of the best is
normal in-house power cabling, 2 x 2,5 square mm solid core with a
shield, exactly the same you have going from the fuse box to your
After using the stock power supply cord for the SB3 with ferrite chokers
for 1 month; I recently switched to the Welborne supply with the
removable cord option. I promptly switched the supplied cord to an LAT
International AC2 cord. I noted radio transmissions/noise into my Rega
P3/Dynavector
Probably best to contact Welborne Labs tech support. I don't think
they/he/she post here.
Maybe a separate power filter would isolate the vinyl equipment, but
I'm dying to ask: Does the Welborne power supply sound bad with a stock
cord to begin with? I can understand compulsive tweaking, but
