Musical Fidelity X24 Dac. The later improved version. BETTER THAN THE X DAC AND X ACT DAC Includes good quality heavy duty PSU plug which is brand new (See Stereophile review) Highly reviewed revised version of this classic DAC from a great British company Nice condition overall but a couple of small nicks in the black casing (shown in photo) Face plate un-marked . Solid build quality . Can be upgraded further with a better power supply if desired (the Musical Fidelity X PSU for example ) All contacts cleaned with Deoxit prior to despatch .