One of the best headphone amps you can buy anywhere - and certainly unique in terms of features. It is universally praised by professionals and hi-fi enthusiasts alike for it's outstanding design, pure transparent sound, overall accuracy and faultless German build quality.
All of this, along with the finest, most comprehensive cross-feed controls I have come across, makes for long, pleasurable, fatigue-free listening sessions. Music I have known and loved for years is presented in exquisite detail and an effortless smoothness through the Phonitor 2.
There are usually some negative issues with equipment like this - but none with the Phonitor 2. It's such a pleasure to use a headphone amp this well-designed and engineered.