Recommend a good tube power amp in the 100 wpc range for under $4k
Folks,
I am looking to bi-amp my Fyne F702 speakers, with a solid state amp for the low end and a tube amp for the mods and highs. The Fynes are floor standing 2.5 way units with 93 db sensitivity and 100 wpc rms power handling capacity. My preamp is a Rogue Audio RP-7, and my current solid state power amp is a Benchmark AHB2 at 100 wpc. My goal is not so much more power but to put a tube amp on the middle and highs. The Fynes have two sets of binding posts, one for lower frequencies and one for mids and highs. I am looking to go active bi-amping with a Sublime Acoustic K231 Stereo 3-Way Active Crossover.
In addition to an amplifier recommendation, what else do I need to consider? For example, if I buy an amplifier with wattage output similar to the AHB2, what other factors do I need to consider? Because I do NOT want to modify the speakers in any way, do I need to consider a gain control to match level differences resulting from other factors, such as impedance differences? Or, can I just hook up the crossover between the preamp and the two power amps and enjoy the music, which is what it is really all about anyhow?
Many thanks for any and all comments.
I think you’d be hard pressed to get a better tube amp in your price range than this VAC Phi 200 that delivers 100Wpc. Heres a review fyi… Best of luck in your search. |
Another way to go would be to sell the benchmark and just get a tube amp so no need to mess with an external crossover at all. At 93dB and nominal impedance of 8 Ohms, depending on what the minimum impedance is your speakers might do quite well with a 70-100Wpc tube amp. That’s what I’d do rather than messing with external crossovers, volume matching issues, etc. Another consideration is that the woofer crosses over at 250Hz reaching up into the lower mids so there may be an issue of significantly different sound signatures of the Benchmark and a tube amp blending seamlessly in that area. Just some thoughts FWIW, and best of luck in obtaining more of that tube magic. |
