Photo is typical of what you get, Tektronix 576 Curve-tracer Collector Supply Assembly 337-1096-02, 407-0574-02 for High Voltage parts, transformer, rectifier board, and many other parts, sold ASIS because of age, I replaced my HV transformer unit a year or so ago and my 576 works great.  USA lower 48 states shipping only, HEAVY...