Announcing Tsunami2
Premium Digital Sound Decoders!

The TSU-1100 is one of our smallest sound decoders, yet is packed with a plethora of high-performance features! This micro 1-amp, universal-style format is ideal for small models with minimal space. It includes an optional capacitor or can be wired to a CurrentKeeper (P.N. 810140) to maintain performance over dirty track and switches.

Expansive memory means that each decoder is packed with multiple prototypes and accompanying sound effects. No computer dongles or downloading is required – sounds are changed instantly by way of simple CV programming using your command station.

The new incredibly small TSU-1100 provides waves of pure digital sound that will delight your senses, with effects so amazing you won't believe your ears. Tsunami2 sound features are matched only by its superior motor control and brilliant lighting effects, making it unsurpassed in its technological capabilities. Tsunami2 leads the industry in processing power, with a 32-bit processor that provides the necessary horsepower needed to support 28 functions, 16 polyphonic sound channels, tons of sound and lighting effects, advanced motor control and yet - measures just 27mm x 10.5mm x 5mm!

Common Decoder Features Include:

• Powerful 32-bit processor capable of 16 simultaneous sound channels
• Adjustable reverb and equalizer for the most realistic sound optimization ever!
• Train line charging effect
• More powerful amplifier for increased volume range
• Hyperdrive2 motor control
• Functioning locomotive and train brakes with adjustable braking rates
• 20+ Hyperlight lighting effects
• 4 function outputs
• Standard, 3-point and user-loadable speed curves
• Flex-Map function mapping easily maps any function to any key
• Compatible with NMRA DCC Standards & RPs

Diesel Features: 

• 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