To Hans Wetzel,
I am considering upgrading my existing Rogue Audio Pharaoh integrated amplifier. The two models I am looking at are Hegel Music Systems’ H360 integrated amplifier-DAC and Musical Fidelity’s M6 500i integrated amplifier. I am also considering a third option: a PrimaLuna DiaLogue preamp with either a Hegel H20 or Musical Fidelity M8-500s power amp. Your thoughts? System as follows: Rogue Pharaoh with CIFTE NOS vacuum tubes, ModWright-modified Oppo Digital BDP-105, Clearaudio Concept turntable with Satisfy tonearm and Maestro V2 cartridge, Musical Surroundings Nova II phono preamplifier, Bowers & Wilkins 803 D2 loudspeakers, Velodyne DD-15 subwoofer, Audience power cords, Transparent Audio MusicWave Super analog interconnects and biwire speaker cables
You have suggested some quality alternatives to your Rogue Pharaoh, Edwin. While I’m sure the PrimaLuna preamp allied with either the Hegel or MF amp you mention would be really nice, I don’t think you’ll gain much on the performance end of things when compared to the two integrated amps that you reference. I reviewed the M6 500i a few years back, and currently use the H360 as my reference, so I definitely feel comfortable in suggesting that either would be a good choice for you. Judging by your current setup, I’m guessing that your preferences lean towards the fuller, warmer, richer end of the sonic spectrum. While I adore the Hegel’s resolving ability, clarity, and precision, it might be a little too “clean sounding” for your tastes. I’d highly suggest taking a listen to it nonetheless – it’s killer for the money.
I’d think the Musical Fidelity M6 500i would be similar in presentation to your Rogue Pharaoh, with an involving, velvety midrange that is imbued with a touch of warmth. It’s also a monster, with more than enough power and current to maximize your B&W speakers’ bottom end. I’d happily live with that amp today if the price was right -- I love everything about it, short of its cheap, plasticky remote control. You might also consider MF’s new Nu-Vista 600 integrated amp. It retails for £4999 in the UK (or roughly $6200 USD at current exchange rates, though I’m not sure what the pricing would be in Bermuda), and is a hybrid solid-state/tubed design like your Rogue Pharaoh. If my review queue wasn’t so healthily stocked, I’d have already inquired about a review sample. In all, then, I would steer you towards one of the Musical Fidelity integrateds. Good luck with your search! . . . Hans Wetzel