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“I know that is, it’s Prince. I went to school with him!” exclaimed the woman sitting next to me. We were listening to a strangely compelling version of Joni Mitchell’s “A Case of You” in Hear No Evil’s large ground-floor room. I have heard KEF’s flagship Blade loudspeaker ($30,000/pair) on other occasions but never under good enough conditions for me to get a handle on its sound quality. It was different at RMAF. Driven by McIntosh electronics—two MC601 600W monoblocks, a C48 preamp, and an MCD500 SACD/CD player—with a PS Audio PowerPlant regenerating the AC for the front-end components and a MacBook Pro supplying the bits, that audiophile classic “Die Tänzerin” from Ulla Meinecke was reproduced with impressive space and dynamic range.

Not only was Stereophile celebrating its first half-century at RMAF, so was British speaker manufacturer KEF with the US premier of its LS50 ($1499/pair) in one of retailer Hear No Evils’s rooms. Driven by Parasound electronics—ZDAC, P7 preamp, A21 power amp—the sound was both delicate yet full-bodied. This came as no surprise as reviewing this little beauty, whose single Uni-Q drive-unit was developed from that used in KEF’s flagship Blade model, for our forthcoming December issue was a highlight of my 2012 auditioning.

In the other Hear No Evil room, Kevin Deal introduced PrimaLuna's new DiaLogue Premium Integrated amplifier ($3299). This amp can be fitted with KT66/6L6GC, KT77/EL34, or 6550/KT88 tubes and, driving a pair of KEF R900 speakers ($5000/pair) did sonic justice to Nils Lofgren’s homage to Keith Richards, “Keith Don’t Go.” Source was PrimaLuna’s ProLogue Premium CD player ($3299), which now has a 24/192k-capable USB input based on an M2Tech module as well as the tubed clock circuit used in the earlier Prologue Eight player.

Classic Audio always makes good sound at Shows, and RMAF was no exception, both analog and digital sources sounding clean, clear and detailed. The system featured a pair of T-1.4 Reference speakers ($36,500/pair), this a retro-looking design combining two reflex-loaded, field-coil energized 15” woofers (one firing forward, the other downward) with a horn-loaded, field-coil energized midrange unit, and a Fostex tweeter. Amplifiers were Atma-Sphere MA1.5 monoblocks, cables were by Purist, and analog source a Brinkman Bardo turntable fitted with a Tri-Planar arm and van den Hul Grasshopper cartridge. The digital source was new to me: all from Texas-based Stahl-Tek, an Opus CD transport fed the “entry level” Ariaa D/A converter ($12,900).

Every time I see High Water Sounds’ Jeffrey Catalano, he introduces me to another outstanding piece of music (or three) that I need to own immediately. During RMAF 2012, one of those pieces was The Architecture of Loss, by Icelandic composer and founder of the excellent Bedroom Community label, Valgeir Sigurdsson.

High Fidelity Services of Braintree, MA was producing good, solid sound on well-recorded rock on a system that mixed two products it imports and distributes, Neat Acoustics’ Ultimatum XL6 loudspeakers ($14,280/pair) and Scheu Analog’s Das Laufwerk 1 turntable with 12" Tacco arm and Scheu/Benz cartridge ($15.995), with Zanden’s Model 2500 CD player ($22,000), Model 6000 integrated amplifier ($22,000), and 1300 phono stage ($13,750); Running Springs’ Maxim power conditioner ($6400); and Chord Cable Company’s SArum cabling ($8400).

“We have no crossover,” I was told soon after I entered the Tocaro loudspeaker room. “Our tweeter receives the full signal. And even though our speakers are 100dB or more efficient, they can handle the 175W of power that we’re feeding them.”

Developed by Miguel Herrero and hand-built in Gütersloh, Germany, the Tocaro 42D ($14,000/pair including stands) was connected by Crimson interconnects ($360/m) and Crimson bi-wire speaker cable ($1070/8’ pair) to the Resolution Audio Cantata ($6500), Crimson 710 solid-state preamplifier ($7000), and Crimson 640E monoblock amplifier ($6000/pair). I tried to do what the sign said, and forget whatever I thought I knew, but I couldn’t overlook the sound of boxy percussion on my well-played Chesky CD of Marta Gomez, nor the bright edge around her voice.