VPI Classic hum


Got mine a few weeks ago. Installed it with a high-output Benz Ace H cartridge. Loved the sound but there was a hum when I turned the preamp volume past the 10 o'clock position. Later changed to a Clearaudio Concerto, the hum was quieter, but wouldn't go away no matter what I tried.

Then I read the manual closely, and it said something about using shielded interconnects. So I tried a pair of Rega Couple wires, which are made from Klotz cable, and are shielded.

And you know what, the hum just vanished! Now I'm at peace ...

Just to share with those have hum issues with the Classic. Do share your solutions.
bassraptor
Bassraptor

RE"I did a whole lock-stock-and-barrel change. The provided arms with each deck don't seem to be drop-in exchangeable units, unless, I suppose, one removes the arm base/mount as well."

I remove the entire arm and mounting assembly, this included the round mounting base and the phono junction box. Also, I had them to transfer the feet from my Classic to my Aries. I'm pretty good at setting up tables, hopefully this will go well. I'm thinking that I can have it set up in about 15 minutes or so, because everything should drop in. But as they say "stuff happens." Well, I'm looking forward to bringing this to a close.

M~
I received my Aries 3 yesterday and set it up today. The motor hum is G-O-N-E. It took a long time, but it was worth it. Thanks again to Bassraptor, Bifwynne and Macdadtexas for all your help.

M~
The Aries 3 has its motor separated from the plinth, so the Classic's earlier issues won't apply. I'm enjoying my Aries 3 with Classic platter and Dynavector XX2 MkII cartridge. Hoping to get a newer Classic some day.

Hope you're enjoying your system.

Meanwhile, let's hope this 31-month-old thread will finally stop cropping up!
It happened! I just got myself a new Classic 1 yesterday... again! It's the latest version, of course. I can't really explain what got into me! Yet to unbox it. Waiting for a cartridge. If the same issue crops up, I'm writing to Harry and Mat.... But I really hope not....Because, you know, you only live once...

Yeah, I know, that last part didn't make much sense to me, too... But what the heck!