Announcing Tsunami2
Premium Digital Sound Decoders!

SoundTraxx is pleased to announce Tsunami2, a new line of Digital Sound Decoders that combines the best in digital sound with trailblazing and innovative operating features. Tsunami2 sets a new standard for premium sound decoders, with the emphasis on FUN! More sounds, more features, more ways to run your trains like a real engineer. Your model railroading experience will leap to a whole new level of realism!

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!

Tsunami2 TSU-2200

The TSU-2200 is a universal 2 Amp digital sound decoder. 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.

Model TSU-2200 Specifications 

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

Steam Features:

• Ten new or remastered exhaust chuffs in a single decoder
• Dynamic Digital Exhaust with drifting feature changes under load
• Rod clank and valve packing sounds
• Adjustable exhaust cutoff
• Over 60 whistles
• Selectable compressors, bells, dynamos, couplers, and more
• Fireman Fred sounds for coal-fired, wood, oil, or auger fueled locomotives
• Locomotive servicing sounds
• 2-cylinder and articulated settings plus new 3-cylinder exhaust chuffs
• Cylinder cocks, blowdown and wheelslip effects