Latest news from Pass labs is that the Aleph 5 deos use a toroid - made in the UK (so shouldn't be an electric current frequency problem). They suggest that with age and temperature, it could be a meltdown of the Sorbathane pad underneath the transformer. Apparently if pad
melts, it's a bit messy, but not a safety or performance issue. Guess I need to take a look inside!
melts, it's a bit messy, but not a safety or performance issue. Guess I need to take a look inside!