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.

For example, if you deconstruct the task an audio power amplifier performs, from one perspective it amplifies the input to drive the speakers, but from another it forms the bridge between its ...

Both the Yamaha HS7 and HS8 are solid studio speakers for people serious about music production, but they do differ in a few ...

The Cambridge Audio EXA100 is a Class AB amplifier that outputs 100 watts per channel. It borrows technologies from the company’s flagship Edge M amplifier — including the same power transistors — and ...

Yamaha’s WXA-50 is a beautiful two-channel stereo amplifier that can deliver up to 70 watts per channel, which is more than ...

Power amplifiers deliver a specific amount of AC power to a load. They are used in audio frequency and radio frequency applications. An RF power amplifier is used to amplify radio frequency (RF) ...

Yamaha has been making superb audio for decades ... plus a floating/balanced power amplifier. The result is superior channel separation and signal-to-noise performance. The Yamaha R-N2000A ...

NAD M23 Power Measurement Table * NAD does not recommend bridging the M23 when driving 4 ohm speakers. The amp will current limit and potentially shut down. I had to reduce sweep times to even test ...

Class E, Class F, Class G, and Class H audio amplifier chips are also commonly available. Audio amplifiers carry performance specifications such as operating temperature, output power, supply voltage, ...

The EXA100 is, of course, a beast of an integrated amplifier should you choose to use it on its own to power your hi-fi setup, be that with a turntable, CD player, or other digital audio sources.

Ty Pendlebury has worked at CNET since 2006. He lives in New York City where he writes about streaming and home audio. Expertise Ty has worked for radio, print, and online publications ...

Choose options to include in this vehicle value. Only select options that are in addition to standard equipment and equipment noted in the manufacturer or year notes shown above. If you are uncertain ...