HeadRoom Max headphone amplifier. Original retail $1599. Description:
Headphone amplifier with one set of inputs, one set of feedthrough outputs, two sets of headphone outputs. Power rating: 0.5W.Dimensions:
6.7" W by 2.4" H by 12" D
From Stereophile review: I think HeadRoom's Max is an extraordinary product.
...for the sheer love of music, I'd have to say that HeadRoom Max is the one to beat.
It's transparent, articulate, fast, and tonally natural. That's a lot to offer, in and of itself; but beyond that, I found the unit true to the music in way that darned few electronic components can claim to be. That's rare, and makes the HeadRoom Max very special indeed.
Read more at https://www.stereophile.com/content/headroom-max-headphone-amplifier-page-4#z25Rb5sjPuApfsAy.99