If you’re serious about headphone listening, the MHA200 might be your end game headphone amplifier. A pair of 12AT7 and 12BH7A dual triode vacuum tubes power the compact MHA200. The 12AT7 vacuum tubes ...

See Picture 2. This version passed much more signal, owing to its nearly 60 dB of gain. That’s clearly overkill for a headphone amp, but it was able to drive a pair of AKG K240 headphones. This was ...

There’s two headphone jacks on the front for some dual-amplifying action. Honestly, though, if you need an $800 headphone amp powered by vacuum tubes, you may need to reconsider your priorities.

Once a discarded relic, over the years the humble vacuum tube has been rehabilitated in the arena of specialist audio. There are plenty of tube amplifiers now being manufactured, with a popular cho… ...

McIntosh Labs Crafts the MHA200 Vacuum Tube Amplifier for Discerning Headphone Users Featuring a pair of 12AT7 and 12BH7A dual triode vacuum tubes. Tech & Gadgets Feb 4, 2021 6.5K ...

A single 12AU7 vacuum tube pokes through the top cover of the amp, and there's a bright blue LED under the tube that's just for show. The RCA and 3.5mm stereo analog inputs, and a 6.3mm headphone ...

The MHA200 Vacuum Tube Headphone Amplifier is small enough to be placed close to the listener and its long-balanced cables connect it to audio systems without suffering from signal loss.

I was blown away by the sound of Schiit's solid-state Asgard amp ($249) a few months ago, and now it's happening again with the new Schiit vacuum tube Valhalla amp ($349).

Dongle DACs can work rather well on the desktop but it all depends on the headphone on the other end of the cable. Some may think that the GA-10 is pricey at $1,599 – but there are some vacuum tube ...

THA21 Class A Desktop Vacuum Tube Headphone Amplifier — The company’s flagship vacuum tube-based desktop model headphone amp. The THA21 offers 140 mW (milliwatts) power with a THD (Total Harmonic ...

Even without that striking logo, audio gear from McIntosh Labs has a look all its own. The latest addition to the company's high-end catalog is a versatile 2-channel vacuum tube headphone ...