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Hornby R8121 TTS Sound Decoder for Class 66 Diesel Loco
Hornby R8121 TTS Sound Decoder for Class 66 Diesel Loco Hornby R8121 TTS Sound Decoder for Class 66 Diesel Loco
 

Hornby R8121 TTS Sound Decoder for Class 66 Diesel Loco


Sound decoder with 8-pin socket for loco described above

- Supports short and long decoder addresses
- Adjustable acceleration and deceleration
- Back EMF load compensation
- Up to 19 controllable spot sounds dependent on model including whistles or horns etc
- Two sound channels allowing for simultaneous play of full locomotive engine sounds, & individual spot sounds e.g. horns, whistles, brakes, wagons coupling etc. NOTE: Only one spot sound can be played at the same time
- It is possible to alter the volume of each sound through an individual dedicated CV. Range 0-8
- Decoder is equipped to support directional front and rear lighting operation via F0 on the controller, providing that the product is fitted with lights
- The decoder is equipped with 1 aux function output controlled by F18 or F25 dependent on locomotive type (diesel or steam)
- Motor current - maximum continuous 500mA
- Motor current - peak 1amp (no function load)
- Function output current maximum—100mA (unprotected)
- Decoder current maximum continuous - 800mA (shared motor and functions)
- Number of sound channels - 2
- Termination - 8 pin plug NEM652. NMRA

IMPORTANT - The decoder does not support sound under DC (analogue) operation. Sounds can only be played under DCC (digital) operation. This applies to all sounds, both running and spot sounds. The locomotive's motor may be controlled under DC operation.   

Installation Guide - click here

 

Decoder fitting service

Morris Models offer a DCC loco decoder fitting service – please click here for further details or see separate section of this web shop for the purchase of and fitting of decoders to locos at the time of purchase and ordered on line.

Click here for our full terms and conditions regarding the decoder fitting service.

Safety Notice

Not suitable for children under 14 years



If shown as “Out of Stock” – please contact us to confirm if additional stocks are obtainable.

13/4/19







Our Price: £46.25





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Loco Decoder Fitting Service: 4) Locos with sockets - Sound Decoder
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