PrimaLuna tube amp issue


Aloha,

I just received by mail a used PrimaLuna Dialogue Premium HO Integrated amp. I hooked it up and it sounded great but after about 45 minutes of listening, the right channel disappeared after a quiet pop.  I have swapped out speaker wires, cables...no effect. No bad tube lights come on. Left channel plays fine. Headphone only has left channel as well. It was running a little hot, but not excessively so. Any thoughts...

 

Bummer way to start with a new/used piece of equipment....sigh.

 

Thanks for your help in advance.

Michael 

sparkymaui

Showing 1 response by jbhiller

That is a heavy well built amp.  I owned one. 

The sound you describe hearing right before the issue in the one channel happened was a soft pop, which is making me curious to hear what Upscale says.  I had a couple of small issues like this and they were fantastic.  The problems were solved with no stress on me.  

Keep us posted as to what unfolds.