Class AB amplifiers have been around for a long time, and even with Class D designs becoming more common, there’s stil ...

Different classes of amplifiers. What are the benefits of class AB amplifiers? Patents that address the quiescent current of class AB amps. Amplifiers have many classifications, and each class has its ...

CES Innovations Awards Honoree – Azur 840W Class XD power amplifier — Suggested retail price – $1900 ex sales tax; £1000/€1900 inc VAT — Available Spring 2008 Cambridge Audio has taken the Azur 840 ...

There are two salient facts about Class A amplifiers: they are inefficient; they give the best possible distortion performance. The quiescent dissipation of the classic Class A amplifier is equal to ...

The gorgeous Quad 3 amp comes with a high-spec DAC, low noise phono stage, Class AB amplification, and a headphone amp too. Priced at £1,249 (about $1,691 / €1,465 / AU$2,608), it's available now.