Easy for me. I would go for the Audio Research VT130. It will sound much more natural, organic and musical. The Rotel is punchy, accurate and neutral... but not as musical and organic.
Which would be preferable, an older Audio Research Corp. VT130 or a newer SS Rotel 1552?
I currently have the Rotel being controlled by an ARC LS25. Driving a pair of B&W 805s. I enjoy the sound, but it doesn't get me that involved. I'm wondering how different the tube amp will sound.
Thanks!