YOU ARE LOOKING AT A Soundtraxx {885815} Tsunami 2 TSU-PNP for ALCO Diesel Engines. The Tsunami 2 ALCO Diesel is preloaded with the following prime mover sounds ALCO 539 Turbo, 539 Non-Turbo, 244 Turbo, 251A i6, 251C v12; 251C v12 Supercharged; 251C v12; 251C v16; 251F v16 Supercharged.

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:	8
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.

Tsunami2 Software Version 1.2 Update

Bring more realism to your layout than ever before with our amazing new diesel features!

New Software Version 1.2 Diesel Features:

Prime Mover Pitch Shift
Auxiliary HEP Generator
Straight-to-Idle
True-Idle

Prime Electronic Bell
Leslie S3LR & RS3K Airhorns
Electronic Air Dryer

Diesel Features

Tsunami2 diesel sound decoders are full of new features including over 50 sound effects including engine startup and shutdown, engine prime mover through all eight notches, Straight-to-8, HEP mode, 13 bells, over 40 airhorns, 4 air compressors, dynamic brakes, radiator fans, brake squeal, and more!

Each diesel version (EMD, GE, etc.) contains up to 9 manufacturer specific prime movers (Turbo, Non-turbo, etc.)

First ever Diesel Dynamic Digital Exhaust (DDE) for a more authentic operating experience

Startup, shutdown and exhaust through 8 notches

Automatic or manual notching

Functioning dynamic brake with variable load sound and adjustable braking rate

Over 40 air horns
Selectable compressors, bells, and couplers

First ever Fireman Ed is ready to work on the locomotive, with general service, cab sounds and more!

Clickety-clack, fueling, and authentic cab chatter add realism
Prototypically correct HEP modes and steam heat for authentic passenger train operations

It is compatible with the NMRA DCC Standards and Recommended Practices.

IT IS NEW IN BOX AND RETAILS FOR $115.95. THANKS FOR LOOKING AND GOOD LUCK.