Audacious Audio

You've seen the ads from YG Acoustics: "The best loudspeaker on Earth. Period." It sounds arrogant. But come on—high-end audio has never been a field of shrinking violets. When Ivor Tiefenbrun of Linn announced that the turntable, not the cartridge or loudspeakers, dictated the sound quality of an audio system, that was a man convinced that he was right and taking on the world. And was Krell's Dan D'Agostino any less arrogant when, in 1980, he introduced the KSA-100 power amplifier? In a world where small size and high wattage were the norms, didn't it take a pair of big brass 'uns to bring out a honkin' huge slab of metal that put out only 100Wpc?

The advertisements run by Colorado manufacturer YG Acoustics in 2008, when it launched its flagship loudspeaker model, the Anat Reference II Professional, unequivocally claimed it to be "The best loudspeaker on Earth. Period." They caused a stir. The YGA speaker cost $107,000/pair at the time of Wes Phillips's review in the March 2009 issue. Wes didn't disagree with the claim, concluding that, "Like my pappy used to say, it ain't braggin' if you can actually do it."

Designers of hybrid amplifiers can use solid-state devices in an amp's input stage and tubes in its driver and output stages, as Music Reference's Roger Modjeski did in his RM-200 Mk.II—or they can use tubes in the input and transistors in the output, as Ypsilon Electronics' Demetris Baklavas prefers.

The advantage of solid-state at the input stage can be lower noise. In the RM-200 Mk.II's fully balanced design, carefully matched input devices result in high common-mode rejection and low-noise operation close to the levels achieved with the best input transformers. The RM-200 Mk.II's signal/noise ratio measured a healthy 95.4dB.

We were driving to a friend's house to celebrate her dad's 92nd birthday. Halfway there, a bright yellow, ground-hugging insect pulled in front of my car from across street. "Wow, that's a Lamborghini Countach!" I exclaimed. You don't often see one of those in my neighborhood—or in any neighborhood.