The circuit was built based on a single integrated circuit TDA2050 to produce an amplifier with high fidelity since the IC is intended for use as Class AB. The circuit was built based on a single ...

A 6 watt audio amplifier circuit using TDA2613 is shown here. TDA2613 is an integrated Hi-Fi audio amplifier IC from Philips Semiconductors. The IC is switch ON / switch OFF click proof, short circuit ...

The Mercury and Solis are "the culmination of almost four decades of Rega electronics engineering experience in solid-state ...

“We had submitted an early A60 for a technical review in Practical Hi-Fi magazine (written by Noel Keywood under a pen name), ...

There are few greater follies in the world of electronics than that of an electronic engineering student who has just discovered the world of hi-fi audio. I was once that electronic engineering ...

The Solis is a stereo power amplifier with hella power. It’s capable of delivering 168 watts (into 8 ohms) or 305 watts (into ...

In the past year, Quad has introduced a new-age version of its gorgeous stereo amplifier from the 1960s, as well as six-generation versions of its iconic ESL electrostatic loudspeakers. Now the ...

Reading an article about the first transistorized Hi-Fi amplifier, [Netzener] got the itch to make one. But what to use for the starting point? Enter an old Radio Shack P-Box stereo amplifier kit.

The new Marantz PM7000N is an integrated amplifier and network streamer that's aimed at audiophiles upgrading to a handy all-in-one unit that can play almost any music streaming format. It’s been ...

HFDA801A is a 2MHz PWM Class-D audio amplifier with four bridge outputs from STMicroelectronics. High quality sound is claimed by the company: “With a signal-to-noise ratio of 121dB, 120dB dynamic ...

Yamaha’s best audio system for audiophiles includes NS-5000 Speakers, C-5000 Preamp, M-5000 Power Amp and GT-5000 Turntable, but don’t ask the price. Yamaha is making the biggest statement in the ...