A simple, well-tuned system can outperform a megabuck system that's poorly set-up. That's easy to notice at a hi-fi show, where you frequently walk straight out of one room and into another. Do that enough times and you gain a powerful appreciation for the importance of effective setup and system tuning.

Showing in the US for the first time in years, Metaxas & Sins by Kostas Metaxas offers audio gear that straddles the line between technology and art. The company refers to its components, justifiably, as "high-end audio sculptures." The aesthetic is unique.

In the room shared by Gary Dews's BorderPatrol Audio, Greg Roberts's Volti Audio, and Peter Grzybowski's Triode Wire Labs, music flowed, immense of stage, fast of delivery, with heart-arresting texture, visceral verisimilitude, and dynamic fireworks.

In House of Stereo's Room 716, T+A's Chief Executive Office of North America, David Nauber, played the brand new, barely off the airship, T+A R 2500 R Integrated Multi Source Receiver ($18,880). A VPI Avenger Direct Turntable with FatBoy Gimbal tonearm ($36,000), DS Audio Grand Master EX System cart ($22,500) and phono stage ($45,000), T+A PSD 3100 HV DAC/PRE ($22,000), T+A A 3000 HV Power Amplifier ($24,275), T+A PS 3000 HV Power Supply ($16,695), and T+A Solitaire S430 speakers ($29,900) completed the setup. Cabling by WireWorld.

Jacksonville, Florida, dealership House of Stereo occupied eight (!) rooms at FLAX. Room 709 debuted Steinheim's 2.5 Alumine Two.Five loudspeakers ($23,500/pair), accompanied by a bevy of refined products that kept the room packed to overflowing. Several were from Germany's T+A ("Engineering emotion"), including the SD 3100 HV Reference Streaming DAC ($32,387).

Japan's TAD had two rooms at FLAX, including the large Bayshore ballroom, which itself contained two systems, each with two pairs of speakers. Both systems wowed me.

Dealer Scott Walker Audio, which has showrooms in Anaheim, California, and Keller, Texas, and Synergistic Research presented several new products at FLAX including the Synergistic Voodoo streamer erver ($14,995); the PowerCell 8 SX conditioner ($3495); and SRX USB ($5995), Ethernet ($5995), and XL Power cables ($13,000).

MBL is best known for its striking Radialstahler omnidirectional speaker systems, first introduced in 1979, but the company has made electronics to accompany its speakers since 1986. On the Tampa Terrace at the Florida International Audio Expo, MBL showed off a system featuring the new Cadenza C41 network player ($11,100).