What I’d stumbled upon was a chopper amplifier, a slightly ungainly and long superseded solution to the problem of DC amplification from the days before ubiquitous integrated circuit op-amps.

This high-resolution audio amplifier delivers exceptional sound quality with a simple yet efficient circuit design. Engineered for powerful performance, it enhances audio output with clarity and ...

Investigations have been made for some considerable time of the performance of LSM/2 amplifiers as originally ... with the paraphrase circuit, of providing sufficient voltage excursion to realise ...

Audiolab 's new 6000A MkII stereo amplifier teases improved performance thanks to its enhanced internal circuitry.

Assuming that Rega is able to keep the Brio MK7 under $1,000 (or damn near close to it), the British amplifier is going to be ...

In particular, PAMs strongly contribute to lower production costs because they are easy to mount on a printed circuit board, ...

Luxman is turning one hundred this year and to mark the occasion, the Japanese manufacturer has announced a new mid-tier MM/MC phono pre-amplifier. The E-07 reportedly marries “cutting-edge technology ...