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Paralleling first-rate drivers minimizes excursion demands and thus pushes distortion artifacts below the audible threshold. With 24 custom-made woofer/midrange units, 6 Dali-developed ribbon tweeters and separate active crossover networks, this was Infinity IRS stuff aided and abetted admirably by deluxe front-ends. One of the unequivocal "Best Sound of Show" contenders was the giant Dali Megaline line-source array powered by four Oasis monoblocks which incorporate, under license, the circuitry and biasing system of the famous Forsell Statement amps, are manufactured by HDL Scientific and were run in Darrin O'Neill's large Audio Limits exhibit. A Butler Audio TDB 2250 amplifier with 250wpc of go juice is already enroute to yours truly for a bit of under-the-sheets action.Īmong other goodies, this room also featured the Reference MC-3R tube preamp by Response Audio which modifies the eponymous Ming-Da line stage with V-Cap reference-grade Teflon caps and other upgrades.
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Weighing 102 lbs each, these speakers measure 45" x 11" x 16" and are spec'd for 25Hz-20kHz in-room response.īK Butler's mindblowing $9,995 A100 300B amplifier with its conservatively rated, Class A single-ended, zero NFB 100/200-watt output into 8/4 ohms sporting 2,000,000uF of power supply capacitance provided the muscle and rewrites everything we think we know about SETs. Lou Hinkley's Daedalus Audio room of Ferndale/WA showcased his $6,400/pr limited production 96dB-efficient DA-1 reference speaker system with paralleled 1" silk dome tweeters and 3-position attenuation switch, one 5" mid and two 8" woofers in a solid hardwood enclosure with dovetail joints and either 1.25" thick Baltic Birch or solid Walnut baffle. Hey, there's something to this scheme if you have the lateral space necessary. The vast open room of Classic Audio Reproductions seemed to contain no active audio despite clear aural evidence to the contrary until you spotted the speakers tucked into the far corners and some outboard crossovers and amps squatting on the floor between them. In Denver, their speakers were powered by some older Atma-Sphere amps prior to the reportedly hostile recent takeover by Harry Blazer which thankfully left Ralph Karsten the rights to continue operating under his own banner in case the rumors about the nature of the recent ownership change of Atma-Sphere are true.
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Multiple classic corner-loaded and more modern models are available, some of them with the famous TAD drivers. John & Cam Wolff's Classic Audio Reproductions of Brighton/MI proudly sport a tuba in their company logo and specialize in classic hornspeakers based on the pioneering work of world-famous James B Lansing Hartsfield and his lens-plate assemblies. industry features: The Rocky Mountain Audio Fest 2004