But we also agreed that the system was bass-shy, so that's where we started. By the end of the day, we'd moved the speakers back another 2', toed them in a bit more, moved…

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Description: Three-way, floor-standing loudspeaker. Drive units: 33.5" (850mm) long, 1.65" (42mm) wide Magnetostat tweeter; 24" (610mm) long vertical array of seven 3.5" (90mm) long, 2.5" (60mm) wide aluminum-cone Oval Membrane midrange drivers; two 8.75" (220mm) aluminum-cone woofers. Driver enclosure types: bottom-ported woofer, sealed midrange, sealed tweeter. Crossover frequencies: 180Hz, 1.8kHz. Frequency response: 29Hz–45kHz, ±1.5dB. Power rating: 200W music, 250W maximum. Sensitivity: 86dB/2.83V/m. Impedance: 4 ohms.
Dimensions: 50.5" (1280mm) H (inc.…
Analog sources: Spiral Groove SG2.1 turntable and Centroid tonearm, VPI HR-X turntable and JMW Memorial tonearm; Grado Epoch, The Reference, and Signature Reference; MicroBenz SL, Audio-Technica AT-MONO3/LP phono cartridges.
Digital sources: Audio Research CD6E CD player,
Mytek Brooklyn+ DAC.
Preamplifiers: Sutherland Line Blocks, Phono Blocks Refined, and Phono Loco.
Power amplifier: VTL Ichiban Signature.
Loudspeakers: Wilson Audio Specialties Sasha DAW.
Cables: Shunyata Sigma v2 NR and XC AC cords; Shunyata Delta v2, Alpha v2, and…
I used DRA Labs' MLSSA system, a calibrated DPA 4006 microphone, and an Earthworks microphone preamplifier to measure the T+A Solitaire S 530's quasi-anechoic frequency- and time-domain behavior in the farfield. The center of the line-source tweeter is just 32" from the floor, but as the loudspeaker on its feet is slightly tilted back, I examined the farfield behavior on an axis at right angles to the front baffle with the microphone aimed at the center of the tweeter. The grille was left off for these measurements.
When measuring a loudspeaker's farfield…
Also present in the room, which was hosted by Michael Vamos of importer/distributor Audio Skies, were Ideon Audio’s Absolute Epsilon DAC ($49,900) and Absolute Time Signature V ($22,000), JMF’s…
LP was the medium of choice in this room. From Blue Note 1595, Somethin’ Else, Cannonball Adderly’s sax sounded gorgeous, the top lively. “Jupiter” from Zubin Mehta’s take on Holst’s perpetual The Planets was ideally open, clean, and shiny. I didn’t write down what else was played, but my impression was, open, warm, lively,…
The Beatles' "Come Together" excelled in bass, and Fred Hersch…
The other half of the experience was learning of the very recent death of Milan Karan, owner and chief designer of Karan Acoustics, at age 59. I reviewed the Karan Acoustics POWERa mono amplifier ($106,000/pair), which I heard in this room in spring, 2023, and found it a “phenomenal achievement.”
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The system in the Serenity room was relatively affordabl by the standards of Audio Group Denmark: Børresen C1 loudspeakers with stands ($16,500/pair), AXXESS Forté 3 streamer/DAC with class-A headphone amp ($11,000), plus AXXESS cabling. The system cost $35,000…
Jim Shannon and Dave Nauber explained that the speaker exhibits qualities of a planar loudspeaker by sending more energy toward the listener, with less energy dispersed to the ceiling, floor, and…