Music Reference RM 9 Question


I am a novice, who has a friend/audiophile who has set me up with, or recommended my purchases for my system. I have gradually been building it to where it is over many years now.

I have owned the power amp the longest, a Music Reference RM 9, for over ten years. It was used when I purchased it. I use an CJ Premier 14 pre amp and a Wright SO4 Phono stage. I listen mainly to LP,s.

Recently one of the 8 power tubes failed on the MR9. I have read where it is best to purchase all 8 matching tubes but wonder the down side of just replacing the failed tube. I'm not cheap but pretty frugal, so I want to make a respectable choice, not necessarily buy just to have the best of the best. However I am OK with that choice , IF it is absolutely the only thing to do, given the circumstances.
Thanks
doccrid

Showing 1 response by jond

Hey can you clarify how old the tubes are? Reading your post it sounds like they could be ten or more years old. If that is the case definitely retube completely, it is way past time.