Tsunami2 Sound Decoders – TSU-2200 from SoundTraxx are hard-wire, universal-style digital sound decoders designed for modelers who need maximum flexibility and higher power handling for custom locomotive installations. The TSU-2200 builds on the Tsunami2 platform with advanced sound features, refined motor control, and expanded capability for medium to larger locomotives.
Hard-Wire Universal Decoder Format
The TSU-2200 is a true hard-wire decoder that installs using individual wires soldered directly to the locomotive’s motor, track pickups, lighting, and speaker connections. Unlike board-replacement or socket-based decoders, the TSU-2200 is intended for custom installs, older models, brass locomotives, and projects where no factory decoder interface is present.
Advanced Tsunami2 Sound & Operating Features
Built on the Tsunami2 Digital Sound Decoder platform, the TSU-2200 delivers an immersive operating experience with features such as Reactive Dynamic Digital Exhaust, functioning locomotive and train brakes, injectors, power reverse, and firebox flicker effects. Sound behavior responds dynamically to throttle and load for realistic operation.
Expanded Sound Library & Flexibility
The TSU-2200 offers a wide selection of selectable sound effects, allowing modelers to configure the decoder for a broad range of steam, diesel, and electric prototypes. Available sounds include multiple exhaust chuffs, prime movers, bells, whistles, airhorns, couplers, dynamos, and auxiliary effects, making the TSU-2200 highly adaptable across different locomotive types.
Higher Power Capacity for Larger Locomotives
With a higher motor current rating than smaller micro decoders, the TSU-2200 is well suited for medium to larger HO scale locomotives, brass models, and projects that demand additional motor power and thermal headroom. This makes it a popular choice for road locomotives, articulated steam engines, and detailed custom builds.
Energy Storage & Reliable Operation
The TSU-2200 supports the use of an optional onboard capacitor or can be wired to a CurrentKeeper-style energy storage device to help maintain sound and motor operation over dirty track, turnouts, and brief power interruptions.
If your installation requires a different form factor, you may also want to explore Tsunami2 options such as the compact TSU-1100, Bachmann Sound Value replacements like TSU-BH1 or TSU-BH2, or socket-based formats such as TSU-21PNEM8 and TSU-N18.
Frequently Asked Questions (FAQ)
Is the TSU-2200 a board-replacement or plug-in decoder?
No. The TSU-2200 is a hard-wire universal decoder that requires soldering wires directly to the locomotive.
What locomotives is the TSU-2200 best suited for?
The TSU-2200 is ideal for medium to larger locomotives, brass models, and custom installations where higher motor current and installation flexibility are required.
Does the TSU-2200 include a speaker?
No. A compatible speaker is required for sound output and must be purchased separately.
Can a CurrentKeeper be used with the TSU-2200?
Yes. The TSU-2200 can be wired to an energy storage device to improve performance over dirty track and switches.
Is the TSU-2200 compatible with NMRA DCC systems?
Yes. Tsunami2 TSU-2200 decoders are NMRA-compliant and work with most major DCC systems.
Tsunami2 Sound Decoders – TSU-2200 from SoundTraxx are hard-wire, universal-style digital sound decoders designed for modelers who need maximum flexibility and higher power handling for custom locomotive installations. The TSU-2200 builds on the Tsunami2 platform with advanced sound features, refined motor control, and expanded capability for medium to larger locomotives.
Hard-Wire Universal Decoder Format
The TSU-2200 is a true hard-wire decoder that installs using individual wires soldered directly to the locomotive’s motor, track pickups, lighting, and speaker connections. Unlike board-replacement or socket-based decoders, the TSU-2200 is intended for custom installs, older models, brass locomotives, and projects where no factory decoder interface is present.
Advanced Tsunami2 Sound & Operating Features
Built on the Tsunami2 Digital Sound Decoder platform, the TSU-2200 delivers an immersive operating experience with features such as Reactive Dynamic Digital Exhaust, functioning locomotive and train brakes, injectors, power reverse, and firebox flicker effects. Sound behavior responds dynamically to throttle and load for realistic operation.
Expanded Sound Library & Flexibility
The TSU-2200 offers a wide selection of selectable sound effects, allowing modelers to configure the decoder for a broad range of steam, diesel, and electric prototypes. Available sounds include multiple exhaust chuffs, prime movers, bells, whistles, airhorns, couplers, dynamos, and auxiliary effects, making the TSU-2200 highly adaptable across different locomotive types.
Higher Power Capacity for Larger Locomotives
With a higher motor current rating than smaller micro decoders, the TSU-2200 is well suited for medium to larger HO scale locomotives, brass models, and projects that demand additional motor power and thermal headroom. This makes it a popular choice for road locomotives, articulated steam engines, and detailed custom builds.
Energy Storage & Reliable Operation
The TSU-2200 supports the use of an optional onboard capacitor or can be wired to a CurrentKeeper-style energy storage device to help maintain sound and motor operation over dirty track, turnouts, and brief power interruptions.
If your installation requires a different form factor, you may also want to explore Tsunami2 options such as the compact TSU-1100, Bachmann Sound Value replacements like TSU-BH1 or TSU-BH2, or socket-based formats such as TSU-21PNEM8 and TSU-N18.
Frequently Asked Questions (FAQ)
Is the TSU-2200 a board-replacement or plug-in decoder?
No. The TSU-2200 is a hard-wire universal decoder that requires soldering wires directly to the locomotive.
What locomotives is the TSU-2200 best suited for?
The TSU-2200 is ideal for medium to larger locomotives, brass models, and custom installations where higher motor current and installation flexibility are required.
Does the TSU-2200 include a speaker?
No. A compatible speaker is required for sound output and must be purchased separately.
Can a CurrentKeeper be used with the TSU-2200?
Yes. The TSU-2200 can be wired to an energy storage device to improve performance over dirty track and switches.
Is the TSU-2200 compatible with NMRA DCC systems?
Yes. Tsunami2 TSU-2200 decoders are NMRA-compliant and work with most major DCC systems.
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