Huge news in the world of two-channel separates ...

Marantz has revamped its entry-level hi-fi range with the Model 70 integrated amplifier and the CD 70 CD player. The latter is more exciting as it once again proves that CDs (and physical media) ...

With the wealth of cheap and highly integrated audio amplifier modules on the market today, it takes a special dedication to roll your own from parts. Especially when those parts include vacuum tubes, ...

Can tube texture, 130 watts per channel, and French flair coexist without the usual quirks? The Advance Paris A10 Classic ...

Entry-level Marantz MODEL 70 adds HDMI ARC, aptX Adaptive Bluetooth and 50 watts per channel, while the CD 70 substantially ...

Teac is a Japanese hi-fi great with a history dating back to the mid-1950s. It’s best known for its high-end audio equipment, including reel-to-reel machines, cassette tape decks and amplifiers. Now, ...

The new DX1 II from Topping is an advanced DAC and headphone amplifier that can give an instant sonic upgared to smartphones, ...

This article was originally fairly superficial and frivolous, but has been expanded (a little) to explain the matter better. Amplifier power ratings are usually honest in Hi-Fi equipment, but become ...

Most everyone that has ever purchased an external amplifier is at least familiar with the term voltage gain. Simply, it is the degree to which an amplifier actually ...

A Thermocouple is a terrific way to measure temperature. The effects of temperature change on dissimilar metals produces a measurable voltage. But to make that measurement you need an amplifier ...