Transformer Compatibility and Wiring Chart
Proto-Sound® 3.0 is designed to work with most standard AC transformers.
The chart below lists the many compatible transformers. Note that many of the
operational commands described in these instructions require a bell button, so if
your transformer does not have its own bell button, you should consider adding
one to get the full benefit of the system. In addition, the chart details how the
terminals on these transformers should be attached to your layout.
Transformer
Model
Center Rail
Outside Rail
Min/Max.
Voltage
Power
Rating
Transformer
Type
Lionel 1032
U
A
5-16v
90-Watt
Standard
Lionel 1032M
U
A
5-16v
90-Watt
Standard
Lionel 1033
U
A
5-16v
90-Watt
Standard
Lionel 1043
U
A
5-16v
90-Watt
Standard
Lionel 1043M
U
A
5-16v
90-Watt
Standard
Lionel 1044
U
A
5-16v
90-Watt
Standard
Lionel 1053
U
A
8-17v
60-Watt
Standard
Lionel 1063
Lionel LW
Powermaster
U
A
U
A
U
A
8-17v
8-18v
8-18v
60-Watt
75-Watt
135VA
Standard
Standard
Electronic
All-Trol
Left Terminal
Right Terminal
0-24v
300-Watt
Electronic
Dallee Hostler
Left Terminal
Right Terminal
Electronic
Lionel LW
A
U
8-18v
75-Watt
Standard
Lionel KW
A or B
U
6-20v
190-Watt
Standard
Lionel MW
Outside Track
Terminal
Inside Track
Terminal
5-16v
50V.A.
Electronic
Lionel RS-1
Red Terminal
Black Terminal
0-18v
50V.A.
Electronic
Electronic
Lionel RW
U
A
9-19v
110-Watt
Standard
Lionel SW
U
A
Unknown
130-Watt
Standard
Lionel TW
U
A
8-18v
175-Watt
Standard
Lionel ZW
Lionel Post-War
Celebration
Series ZW
A,B,C or D
A,B,C or D
U
Common
8-20v
0-20v
275-Watt
135/190 Watt
Standard
MTH Z-500
Red Terminal
Black Terminal
0-18v
50-Watt
Electronic
MTH Z-750
MTH Z-1000
Red Terminal
Red Terminal
Black Terminal
Black Terminal
0-21v
0-21v
75-Watt
100-Watt
Electronic
Electronic
MTH Z-4000
Red Terminal
Black Terminal
0-22v
390-Watt
Electronic
* Conventional Mode Only
RECOMMENDED AC TRANSFORMERS
Premier E94 Crocodile Electric Engine
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