I have been testing the Peter Witt car with a variety of transformers, including postwar Lionel postwar 1033 and LW, MTH Z750 and Z1000, K-Line Hobby Transformer, and Lionel CW80. The tests were conducted on Lionel FasTrack and K-Line by Lionel SuperStreets (D21" curves only).
As far as the CW80 is concerned, it may largely depend on the vintage of your CW80. Early CW80s were very problematic when it came to operating trains of different makes. The newer ones perform more reliably. Of the transformers I mentioned above, the Peter Witt cars I have operated best (speed control, reversing, and bell functions) with the MTH transformers and the newer CW80.
My full review of the Peter Witt will appear in the Dec. issue of our magazine (OGR).
Allan Miller
As far as the CW80 is concerned, it may largely depend on the vintage of your CW80. Early CW80s were very problematic when it came to operating trains of different makes. The newer ones perform more reliably. Of the transformers I mentioned above, the Peter Witt cars I have operated best (speed control, reversing, and bell functions) with the MTH transformers and the newer CW80.
My full review of the Peter Witt will appear in the Dec. issue of our magazine (OGR).
Allan Miller