VTL Pre tube roll…or suggestions on 12AU7s
Wondering if anyone has swapped their tubes in their VTL preamp. I have the 6.5 II. It doesn’t sound bad with the current tubes, but, as audiophiles, we audiophile. Any suggestions on 12AU7’s, otherwise?
Also curious if anyone has input on VTL’s claim in the manual regarding damage occurring from using non-VTL approved tubes…seems a bit odd to me, as I’ve not read that in other tube pre’s I’ve had. Or that I recall of, my guess is it’s a general legal disclaimer.
You`ll probably void the warranty using any tube other than what the manufacture recommends. If you`re not satisfied with the sound you have, it`s either you swipe the tubes or get another preamp. I think it is rare that any mishap will occur using any tube other than recommended. Just buy your tubes from a reputable dealer. In my VTL pre, I am using the newer Gold Lions. I have several tubed pre`s, and I have swiped tubes without any issues. |
I am going to commit blasphemy. I have a NOS Mazdas that replaced Psvane ART series 12AU7s in my preamp. The Psvane ART had replaced Gold Lions. And I love how the Mazdas sounded so "natural" in my system. Used it for almost 1.8 years and they have a warranty of 2 years. Since I wanted to save the Mazdas for future, I ordered the new Psvane Horizon 12AU7s. Initially they sounded alright - no great shakes. But after about 50-70 hours they did change. Since I listen on a daily basis, I did not realize how much they improved. But after a month or so, I decided to put the Mazdas back into the system, just to see how they would improve on the Psvanes. But long story short is that the Mazdas went back into their storage boxes and I dropped the idea of ordering one more pair of NOS Mazdas. The bass on the Mazdas seem bloated. I am not into that "warm" sound. The Psvane sounds more neutral and extended to me. There - I did it, and probably lost all credibility on this forum. |
discussion here 2 yrs ago https://forum.audiogon.com/discussions/tubes-for-vtl-6-5series-ii-preamp?highlight=vtl
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