The TSU-PNP is a universal factory board replacement sound decoder suitable for use in many manufacturer’s models such as those made by Atlas, Athearn, and InterMountain Models. It is
suitable for a wide variety of models from HO to S scale, and includes a connector to easily add
a CurrentKeeper (P.N. 810140) to maintain performance over dirty track and switches.

All in stock

MSRP $110.95 US
P.N. Description Sound Selection Reference
885013 TSU-PNP EMD Diesels EMD Diesels Sounds
885014 TSU-PNP GE Diesels GE Diesels Sounds
885015 TTSU-PNP ALCO Diesels ALCO Diesels Sounds
885016 TSU-PNP Baldwin & Other Diesels Baldwin & Other Diesels Sounds

Dimensions:73.7 x 16.8 x 4.8mm

Max. Motor Stall Current:2A

Max. Function Current:100mA (each output)

Function Outputs:6

Audio Amplifier:2 Watts, 8-Ohm Load

DCC Track Voltage:7.5V – 22V