[AndrewN]

Hi guys, I am looking for some advice from Ref 2 SE phono users (and ARC phono stages / pre-amps in general).

I am currently getting some transformer buzz from my unit. More at some times than others, predominantly from the left hand of the case. It's a mechanical buzz, i.e. not through the speakers. The unit is a few months old and has done it from new.

I am used to a degree of transformer buzz on my tube equipment, I have a similar thing with my McIntosh power amps (MC2301s), sometimes it's a little louder than others. For background I live in an apartment and I guess the electrical supply is variable to say the least.

The slight buzz doesn't bother me, but it would be good to hear other peoples' experiences to get a feel as to whether some noise is considered normal. My concern is that if it is injecting vibration into the unit it could have an impact on sound quality?

All help and advice appreciated.