SoundTraxx TSU-4400 Digital Sound & Control Decoder – Tsunami2 — Steam Sounds 2 – 2-11/16 X 1-3/1

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: 400mA (each output)
Function Outputs: 6
Audio Amplifier: 3 Watts, 8-Ohm Load
DCC Track Voltage: 7.5V ? 26V