One of the most creative yet reliably great-sounding effects makers out there, Crazy Tube Circuits is the brainchild of ...

If you said yes to all of the above, then Astell & Kern’s flagship digital audio player — the SP3000T — is about to make your sonic dreams come true.  Analog stalwarts write love letters to the warm, ...

Learn more Quad, the revered British hi-fi company, has a long history of delivering high-end audio components that look and ... based amplification was unique during a time when tube amplifiers were ...

Origin Effects has unveiled the Deluxe55 Tweed Recreation, a compact preamp pedal that replicates the golden era tone of a ...

For instance, Devialet claims it can reach high audio volumes with low distortion. The company has also put together a database of 1,200 different speakers so that the amp can tweak its audio ...

Poland-based Feliks Audio specializes in high-end vacuum tube audio products including a line of rather unique headphone ...

It’s a conventional tube amplifier circuit in which the triode is a preamplifier for the pentode power output stage. The pentode is running in class A mode, and the high impedance of its output ...

The Envy Meisterwerk is a high-performance headphone amplifier that uses iconic Western Electric 300B tubes for a warm analog ...

If you're looking for the glow of old-school tube amps and the precision of today's cutting-edge audio tech, Astell & Kern has you covered: its new SP3000T hi-res audio player brings all the ...

For the electronics enthusiast a tube audio amplifier makes for an interesting and unusual project, and for that reason it’s one tackled by many. [Keri Szafir] is no exception, and she’s ...