2017 Editors’ Choice Awards: Power Amplifiers $6,000 - $10,000|VTL ST-150 $6000 VTL’s ST-150 is a relatively compact yet powerful stereo power amplifier employing 6550 tubes that are capable of driving a wide range of speaker loads. A classic all-valve push/pull power amp, the ...read more
2015 Buyer’s Guide: Power Amplifiers $2,000 - $10,000|AVA FET Valve 600R$3299 Frank Van Alstine’s 300Wpc hybrid amp is based on AVA’s patented forward-transimpedance design. A 12AT7 triode front end is coupled to a fully complementary power MOSFET output stage. The stock JJ ...read more
David Berning ZH-230 Stereo Power Amplifier (TAS 210)|In my book, a new product introduction from the creative mind of David Berning is an event, a happening if you will. His designs are far from being yet another twist on a 1950s circuit, ...read more
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