I have a couple of new and unused NightinGale Audio chassis’ which originally came from our Neal. They measure 435 x 315 x 85mm. All aluminium construction with removable top and bottom plates with the rear panel drilled and labelled for the usual IEC, RCA in and speaker out sockets. The brushed Ali top plate is cut out for Neal’s original 2A3 PP amp, but this could readily be replaced with a new one to suit an alternative project. The rest of the chassis is painted in gloss black.