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Sony preps portable and integrated stereo amps for its High Resolution Audio series
Sony began catering to well-off audiophiles last month with its High Resolution Audio series, but it left out portable music fans and those with existing audio systems. The company is covering those gaps in its lineup this weekend. Its new PHA-2 (shown above) is billed as the first portable amplifier/DAC combo to support "virtually every" studio-grade audio format, including 24-bit/192KHz PCM files; it can handle digital audio from PCs and iOS devices, as well as analog audio for other sources. Listeners who are primarily stationary, meanwhile, may want the TA-A1ES integrated stereo amp (seen after the break). The audio companion puts a strong emphasis on reducing unwanted noise through a specially-designed chassis, gain volume control and transistors that minimize sound channel variations. The TA-A1ES is shipping this month for a hefty $1,999, but you'll have to be patient for the PHA-2 -- the portable amp won't arrive until March, when it will cost $600.
