Power-supply with no noise
I just purchased a wonderful YB 400 International; great radio
for the price.
I tried to use a wall-cube PS (stabilized, well filtered) but
I get strong interferences on some SW band caused by it; with batteries
all is fine.
I was wondering where I can buy (online) a power supply (wall-cube)
particullary suitable to power SW receivers.
Thanks in advance
PS: my apologies for my very little english.
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