This beauty belongs to a friend of mine. He looked for parts for 2 years, some of the board components and the replacement pot came from a damaged AC30 he saw that was being parted out. The preamp tubes were specially selected by Gregg Levy of Hi Test Guitars. He bought a sh*tload of EF86 tubes to find just the right ones for his amp. Two corrections from the video. 1. The T530 speaker has not been re-coned, it has an original H1777 coded cone. 2. The power tubes are not Mullard but in fact Philips Miniwatt (Dutch) from the '50s. They came from me.