From early glimpses at this little digital amplifier, it screams quality ... tapping or movement on the case transferring through the tube amps (there's a reason they're not commonly used on ...

Integrated tube amp promises a warmer, more inviting sound Hybrid ANC, LDAC and USB-C for higher-res audio $799 (about £652 / AU$1,303) We've seen small vacuum tubes in headphone amps with the ...

A bass limiter circuit kicks in at about 10 watts ... Also, the black box on the back, which on a real tube amp would house transformers, is almost completely empty. The S.M.S.L. SA300 has ...

A conventional tube amplifier has a circuit whose fundamentals were well in place around a hundred years ago, so there are few surprises to be found in building one today. Nevertheless ...

The hardware is chunky and the software is clunky, but this is the best portable audio player I’ve ever heard. If you buy something from a Verge link, Vox Media may earn a commission. See our ...

Not only is the ST-70 regarded as one of the most popular tube amplifiers of all time ... “By replacing the board you essentially change the entire circuit design, and it gives you the ability to use ...

Design analysis of the K2-W Vacuum Tube Op Amp’s design and ... this like you would a comic book. LTSPICE schematic of the K2-W Analog Computer Op Amp’s first stage. On the left half of ...

Refer to the tube amplifier schematic. As Ter Burg explains, “The audio input signal on connector K1 is fed to input transformer TR2. The secondary of this transformer drives the two triode sections ...

Getting those precise tonal characteristics you're after for a guitar track is a tricky task. Whether you're a producer capturing tracks for a project or a hobbyist playing the guitar, you should ...

If you're going to be one of those audio guys, why not also look the part with a tube amp? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.