Out of stock

Soundtraxx 881106 Econami UK Steam 21 Pin Sound Decoder


Out of stock

Econami, UK Steam, 4Fn, 1A, 16 Bit, 21 Pin Sound Decoder.

1 amp digital sound decoder simply plugs into models equipped with an NEM 21-pin socket.

  • Motor Stall Current: 1A Max
  • Function Outputs: 6
  • Function Current: 100mA (each output) Max.
  • Audio Amplifier: 2W, 8-Ohm Load
  • DCC Track Voltage: 7.5V – 22V
  • Operates on DCC or DC
  • Length: 30.5mm
  • Width: 15.5mm
  • Depth: 6.5mm
Decoder Features:
  • Compatible with NMRA DCC Standards & RPs
  • 28-function support, plus directional and E-Stop functions
  • Flex-Map function mapping to easily assign any function to any function key
  • High-quality 16-bit sound
  • 40+ sound effects in each version
  • Selectable exhaust chuffs or prime movers
  • Function-activated brake with synchronized sound effect
  • 7-Band Equalizer
  • 20 selectable Hyperlight effects
  • Hyperdrive2 advanced motor control and Switching Mode for enhanced slow-speed control
  • Motor-synced Dynamic Digital Exhaust (steam)
  • Standard, 3-point, and user-loadable speed curves
  • Operates on DCC and DC layouts
Steam Sound Effects:
  • 5 Exhaust Chuffs: (Light, Medium and Heavy)
  • (2- or 3-Cylinder, and Articulated)
  • 16 Whistles
  • 5 Airpumps (including Vacuum Pump)
  • Cylinder Cocks
  • Bells
  • 4 Dynamos
  • 4 Couplers with Buffers
  • Water Stop
  • Blowdown
  • Rod Clank
  • Brakes
  • and Many More

The dual whistle select feature allows for the selection and assignment of two whistles without the use of the alternate whistle function mapping. The main whistle is defaulted to F1 and the shunt whistle is defaulted to F2. F3 will play the short file for the corresponding whistle that was played last. F9 is mapped to a “two shorts” whistle signal from the factory.

Out of stock



Soundtraxx 881106 Econami UK Steam 21 Pin Sound Decoder

  • 4 Function, 100mA each
  • 1 Amp Motor stall current
  • Audio: 2 watt, 8 Ohm
  • DCC Track Voltage: 7.5 to 22V
  • 21 pin Compatable with NMRA standards
  • UK Steam with 40+ sound effects.


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