The TSU-4400 is a universal-style, 4-amp Digital Sound Decoder with 6 function outputs. Designed for models with higher stall currents such as some S, O, and large scale locomotives; this decoder features easy-to-use terminal blocks for no-fault wiring and a higher audio amplifier for awesome volume, indoors or out. It includes an onboard connector for adding a CurrentKeeper (P.N. 810140) to maintain performance over dirty track and switches.
|Dimensions:||69 x 30.5 x 14mm||Max. Motor Stall Current:||4A|
|Max. Function Current:||100mA (each output)||Function Outputs:||6|
|Audio Amplifier:||3 Watts, 8-Ohm Load||DCC Track Voltage:||7.5V – 26V|
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-4400.
|810129||23mm Square Mega Bass Speaker||810131||28mm Square Mega Bass Speaker|
|P.N.||Description||Sound Selection Reference|
|884005||TSU-4400 Steam||Steam Sounds|
|885017||TSU-4400 EMD Diesels||EMD Diesels Sounds|
|885018||TSU-4400 GE Diesels||GE Diesels Sounds|
|885019||TSU-4400 ALCO Diesels||ALCO Diesels Sounds|
|885020||TSU-4400 Baldwin & Other Diesels||Baldwin & Other Diesels Sounds|
|886005||TSU-4400 Electric Locomotives||Electric Sounds|