Superior Electric Company Type 10 Powerstat Variable Transformer 1.25 amp The linear scale helps you achieve consistent results with every use. byJuly 3, 2026
Superior Electric Company Type 10 Powerstat Variable Transformer Several vintage Powerstat Model 10 variable transformers. These were bought new surplus and used on a model train layout for many years. 120 volts in, 0 to 120 out, 150va, 1.25 amps byJuly 3, 2026
