Audio Research 75 SE


I just heard there is an Audio Research Ref 5 SE and they are offering the update to Ref 75 owners. Not only includes the 150 tube but also some circuit changes to better accommodate the new tube. Audio Research states this is a dramatic improvement as much so as from Ref 5 to the Ref 5SE.. Anybody heard it.
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Showing 2 responses by rrolack

I'm also interested in hearing how much of the upgrade comes from the tubes vs. the circuit changes (one obviously is much cheaper than the other).
I actually found the KT-150s to be a huge step up in the Ref 75, particularly in the bottom end. Best money I ever spend in audio.

That said, I'm also super curious to hear how the upgrades change things.