Feliks Audio is one of the few boutique brands from Poland making serious noise in the Head-Fi scene. They specialize in ...

I had the opportunity to check out this impressive audiophile amplifier, and now my old one feels completely outmoded.

A portable DAC/amp is a great way to give your smartphone or laptop an audio upgrade. This one packs the power of an analog tube amp.

Stereo amplifiers come in various flavors. We have affordable picks for full-featured integrated amps, discreet mini amps, and powerful stereo receivers.

After a brief review of the history of the K2-W vacuum-tube op amp, an LTspice model is used to create its schematic in preparation for SPICE simulation.

With a cathode-ray tube TV set and a transistor radio among them, Knight was naturally attracted to high-performance analog electronics.

Headphone Amps Feliks Audio’s Envy Meisterwerk Tube Headphone Amp Will Illuminate Your Favorite Music Priced from $10,000, the Feliks Audio Envy Meisterwerk headphone amplifier features all analog ...

British audio legend Cambridge Audio has launched its new EX Series, consisting of the EXN100 Music Streamer and EXA100 Stereo Integrated Amplifier.

If you're an audiophile who can't tolerate subpar audio, here's how you can improve the sound quality. Enable Audio Enhancements ...

Marantz's Model M1 just-add-speakers streaming amplifier boasts HDMI eARC, HEOS streaming and 100W per channel in a stylish, compact design.

Get things done in a decidedly analog way with beautifully designed wood and paper.