Yamaha DSP-A2070 digital sound-field processing amplifier
Article Abstract:
Yamaha's $1,999 DSP-A2070, an upgraded version of the popular DSP A1000, is one of the best audio/video surround sound amplifiers available today. Its bass output, comprehensive digital sound processing capabilities, and relatively low price earn the unit an enthusiastic recommendation.
Publication Name: Audio
Subject: Music
ISSN: 0004-752X
Year: 1993
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Bryston 4B ST amplifier
Article Abstract:
The Bryston 4B ST power amplifier is a solidly built and impressive looking machine that sells for $2,095. The 4B ST was evaluated and measured at all listening levels and was found to produce high-quality sound. It comes with a 20-year warranty and is highly recommended.
Publication Name: Audio
Subject: Music
ISSN: 0004-752X
Year: 1996
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Bryston 4B NRB amplifier
Article Abstract:
The Bryston 4B shares its model number with Bryston counterparts made since the late 1970s, but is an excellent re-engineered product costing $2,095. It features 250 watts per channel and excellent sound which equals the performance from much more expensive amplifiers.
Publication Name: Audio
Subject: Music
ISSN: 0004-752X
Year: 1992
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