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TSU-PNP Digital Sound Decoders

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.

Specifications
Dimensions: 74 x 17 x 5mm 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


Speakers

The Tsunami2 line is equipped with powerful new amplifiers; therefore, it is important to choose a capable speaker to use with these decoders. Below you will find a list of speakers that are compatible with the TSU-PNP.

P.N. Description P.N. Description
810153 28mm Round Speaker 810154 *15 x 12 x 11.5mm Mini Cube
810078 40 x 28.5mm Oval Speaker 810129 23mm Square Mega Bass Speaker
810113 35 x 16mm Oval Speaker 810130 27mm Round Mega Bass Speaker
810115 35 x 20mm Oval Speaker 810131 28mm Square Mega Bass Speaker

* Note:

The Mini Cube Speaker, P.N. 810154, can be used when wired in series with another Mini Cube Speaker.


MSRP $109.95
P.N. Description Sound Selection Reference
885013 TSU-PNP EMD Diesels EMD Diesels Sounds
885014 TSU-PNP GE Diesels GE Diesels Sounds
885015 TSU-PNP ALCO Diesels ALCO Diesels Sounds
885016 TSU-PNP Baldwin & Other Diesels Baldwin & Other Diesels Sounds