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About this gear
The Halo A 21 is a 2-channel power amplifier from Parasound's flagship Halo line, engineered by legendary designer John Curl. Built for high-end two-channel audio, it delivers robust amplification suitable for demanding loudspeakers in dedicated listening rooms. This model represents Parasound's philosophy of delivering reference-quality amplification at accessible price points.
About Parasound
Founded in 1981 by Richard Schram in San Francisco, Parasound occupies a unique position in the audio market: affordable high-end electronics designed by legendary audio engineer John Curl. Curl, known for his work at Mark Levinson and Vendetta Research, designs Parasound's Halo line with circuit to...
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