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Wavelength Audio and Vaughn Loudspeakers teamed up for a sound that may have lacked the bass impact and scale of other systems I heard at RMAF, but that was coherent, relaxed, and very easy to enjoy.

Eficion’s distinctly shaped F250 loudspeaker ($9950/pair) combines an Air Motion Transformer tweeter with a 5” carbon-fiber midrange unit and a 10” woofer. The speaker has a high specified sensitivity of 90db and a frequency range of 30Hz–35kHz.

The speakers were partnered with Plinius (“The Heart of Music”) gear: the 125Wpc, Class-A SA-103 power amplifier ($10,125), M8 preamplifier ($5150), and Tiki 24/96-compatible networking DAC ($4775).

I wanted to better understand what I was hearing in the PranaFidelity/Musical Concepts room, so I asked PranaFidelity’s Steven Norber to tell me about his design philosophy.

Norber said something very interesting:

I walked into a highly compressed modern rock recording. Worse than that, the song itself was horrible, dreadful, unimaginative, bad. I mean, it really, really sucked.

I was tempted to blame it on the system:

As familiar as I may be with the Playback Designs/Evolution Acoustics set-ups that Blue Light Audio's Jonathan Tinn brings to shows—one of these, with darTZeel electronics and much bigger Evolution Acoustics loudspeakers, received my Best of Show at T.H.E. Show Las Vegas a few years back—I constantly find myself amazed by the quality of the sound. This time, with Playback Design's MPS-3 DSD-capable high-resolution CD player with USB input ($8500); an Ampex ATR-102 open-reel recorder, restored by ATR Services, Inc of York, PA, playing 15ips master tapes sourced from ATR and Puget Sound Studios; and B.M.C. Audio's AMP CS2 integrated stereo amplifier ($8400) driving Evolution Acoustics' MMMicroOne 2-way monitor loudspeakers with stands ($2500/pair), the sound of a Shelby Lynne demo safety copy of her new album, provided by ATR Services, blew me away with its solid bass, powerful slam, and great depth. True, there was a bit of an edge on Lynne's voice, but it may have been room-induced, and sure didn't stop me from writing "OMG" in my notes.

A younger listener walked into the room and requested “White Winter Hymnal” by Fleet Foxes, a song I know well.

The system, built by Tempo High Fidelity: Verity Audio Amadis loudspeakers ($30,000/pair); Musical Fidelity M8700m 700W monoblock power amplifier ($12,500/pair) and M8PRE preamp ($5000); dCS Paganini stack with a Puccini clock; Vibex power conditioning; and a mix of Transparent and Basis cables.

When I entered Vienna Acoustics' room, their new Beethoven Baby Grand Symphony Edition (SE) ($4,500/pair), set to ship in November, was playing everything but Beethoven. Thanks to Boulder Electronics' 865 integrated amplifier ($12,500) and 1021 CD/Net DAC ($26,000), the latter streaming music from a Macbook Pro; IsoTek's Sigmas power mains filter network ($3,000); and Analysis Plus Silver Opal cabling, Jack McDuff's tenor sax filled the room with lovely, warm sound. The untreated room was not the kindest to the speaker's bass response, but everything above sounded great.