Amp relatively old, but a very high musicality ... it is rare to find such a definition of all frequencies (the giant organ pipe has the most acute cymbals without deformation or distortion .. seaparation the channel is very large and well spatializes ... inputs and outputs are sufficient for the very good stereo, and even the home cinma (using an in between) you will be surprised ... I add that even after years of manipulation, the various knobs and buttons do not crachottent! if you come across one, please! vds it less than 180th in okaz, and this price hard to beat! but it is very rare, as sought-NAD is ..