- 3x 12AX7 - 4x 6550/KT88 - custom made stainless steel chassis - custom made cabinet and front panel - custom made Ogonowski power transformer - custom made Ogonowski output transformer - 2, 4, 8 & 16 ohms output - point to point wiring using the same design with lacing and color coding - reproduction: handles, corner protectors, feet, cable holders, impedance switch, power tube sockets, knobs, front grill, solder lug strips, power and standby switches - added HT fuses - 120VAC and 230VAC versions