This is a beautiful sounding Pilot SP-210 console removed preamp. I had a power supply (6X4 and OA2 tubes) made for it and together they make beautiful music.
3 excellent tube shields included...
I tried all inputs and all good!.
The preamp has been recapped with Solen caps and some orange drops. I do not believe the large caps have been redone, but must have tested up to spec, and it cretainly sounds like its 100%.
Unit does have a top cover...its just off for the pictures.
Controls are 100% quiet ( deox'd them).