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 ...

Once a discarded relic, over the years the humble vacuum tube has been rehabilitated ... impedance too high to drive a set of headphones. An NE5532 steps in for the op-amp buffer role, making ...

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

It’s a simple preamp circuit that has graced the small-signal end of countless ... as a headphone amplifier by the vendor. A single-ended tube amplifier has a very high impedance output, which ...

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 ...

As such, the JRC NJM4558 op-amp – described as “essential to achieve the Tube Screamer’s legendary sound – makes the cut, and ...

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