This is Bedini with rack Mount faceplate. No manual, all I know its a 25 watts into 8 ohms. Its very clean and has no scratches. Only some paint missing on the rear fuse holder. It can play my big Dahlquist DQ-10s with no problem and I do not set the volume that high. Its sound is open, with lots of soundstage ambience, and very transparent. Its class A design and its chassis and cooling fins runs very hot after an hour but never shuts down or clips. I believe its the circuit being pure class A and with no feedback. You will just love the sound of this amp. For shipping info send me your ZIP for a rate quote, I'm using FedEx.