Phono3S hum

[tomtidswell]

Thank-you Archie and Dr John

My paronoia only came from this being a first build (I did not know what to expect, and it is a bit louder than the Quad 44, but barely audible and does not in any way interfere with a stunning listening experience). Your reassurances have served to put me at ease (it's not my crappy soldering then).

Thanks, as always, for your helpful advice

Tom