Hovland HP-100 phono vs Audio Research REF Phono 2


Ready to compare my Hovland HP-100 phono to the Mighty Audio Research REF Phono 2; everything connected and warming-up now.

Has anyone out there ever compared these two phono stages? Any thoughts?
stickman451
I am running the Ref Phono Two into the Hovland line stage (my Hovland has had the gain cut down to 6db on the line stage. I used the 'tape monitor' input on the Hovland because it is direct and by passes the selector switch on the Hovland. The results were outstanding! I was very impressed with the Audio Research Ref Two Phono; most of all it added a large dose of authority to the sound; more like an amplifier upgrade than a change in phono stage. All the other improvements were there too: more depth, more detail, bigger sound, more grunt and power in the mid-bass and down, better attack, and better longer decay.

I've tried some NOS Mullards for Hovland in the Linestage and Phono stage (purchased from Upscale Audio)... I was disappointed because they quickly became too noisy. Last time I re-tubed I purchased all the tubes directly from Hovland.
I just paid Jeff a visit in New York in early December; I was looking at the Raven AC and Raven One TT; I did not pay much attention to the Tron phono (wish that I had though); any idea how much the Tron cost?
Stickman,

In the UK, the TRON Seven phono is about GBP 2000. I don't know what Jeff charges though. If you do go back to Jeff in NYC, have a good listen to the TRON amps (pre and power). The Syren tube pre-amp with on board phono is magic. Here's the 6moons review

http://www.6moons.com/audioreviews/tron/syren.html
Stickman,

It is not surprising that a stand-alone phonostage, particularly one as expensive as the Ref. 2, improved upon the built-in phonostage of the Hovland. Not that many built-in stages have impressed me that much (the Audionote M-8 is an exception, albeit a VERY expensive exception).

Sorry to hear that you had bad results with the Mullards. I've heard Mullard 12AX7s in my phonostage (Viva Fono), a Tron Seven and the HP-200. I did not particularly like the Mullards myself. In the Tron Seven, in particular, the Mullards sounded very strange and phasey.

Given the price of some of the rarer 12AX7s and 5751s, I can understand a reluctance to experiment, but, I think that with something as good as the Hovland, it is worth the effort. For a warm, rich sound, Amperex Bugle Boys are worth looking into; for a more dynamic, but leaner sound, I like Telefunkens. I run the Telefunken ECC803S in my phonostage (lean, with extended highs and extremely dynamic), but these have become exceedingly expensive.

I agree with Topoxforddoc that the Tron is also worth looking into. I know that the designer insists that the supplied tubes provide the best sound, but, to me, that is a matter of system matching and taste. I thought the Amperex Bugle Boys sounded the best in the Tron Seven in the system I heard (MUCH better than the manufacturer supplied tubes). I think it is a big advantage of tube phonostages that the sound can be optimized by changing tubes.