Does it work as a headphone amplifier

Also an excellent amplifier for smartphones.

Great little amplifier, and it works well with both headphones and a 2.1 desktop speaker system as well.

I enjoy the way this amplifier looks as well, the glowing tubes are very pleasing to the eye

Plus, this amplifier beautiful design.

It's a decent little amplifier

This is a great head phone amplifier, but getting the tubes in was really, really hard hard

Great little tube amplifier, makes a difference with the iPad listening thru my Philips X2/27 Fidelio cans

Even when it works, it is not a real amplifier

I am so convinced now that I am getting rid of my solid state stereo pre-amplifier and will be purchasing a nice vacuum tube stereo amplifier.

I have been rather interested in trying this amp out with with Soviet era vacuum tubes and I was shocked as to how good they make this amp