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microcontroller for DCv3 type sound system - Dallee Electronics

microcontroller for DCv3 type sound system

$40.00
Item Number: #90000
  • microcontroller only!

This is not the sound board as pictured but the microcontroller that is plugged into the socket. By changing that, you can change the sounds and operation of the board.


Change any DCv3 type sound systems sound and operation by changing the microcontroller. Since microcontrollers can be damaged easily, they are not a returnable item! Once these are gone, they're gone as well.
Below is a list of what is available.
When ordering you have to send an email specifying which one from this list you want. Some items have only 1 available while others have multiple!

Installation Instructions - micro installation instructions

standard DC types - used with conventional DC track power, radio receivers, DCC decoders, and stationary (under the table or ride on type engines).
696 - Alco Road Engine, Single Chime Horn - Diesel sound unit instructions
632 - Rail Bus
639 - EMD Class66, Dual Horns - sound unit instructions
793 - AEM7/.ALP44, Leslie K5L Horn - Electric sound unit instructions

Auto-Whistle/Bell types - used with conventional DC track power with reed switches for activation of the Whistle and Bell, radio receivers, DCC decoders, and stationary (under the table or ride on type engines).
901 - Reading G3 Whistle - Steam sound unit instructions
904 - PRR T1 Whistle
908 - NYC Whistle
915 - K27 Whistle
918 - MALLET Whistle

Auto-Horn/Bell types - used with conventional DC track power with reed switches for activation of the Horn and Bell, radio receivers, DCC decoders, and stationary (under the table or ride on type engines).
934 - Alco Road Engine, Leslie A-200 Horn - Diesel sound unit instructions
936 - Alco Road Engine, Wabco E-2 Horn

942 - EMD, Leslie S3K Horn
944 - EMD, Leslie A-200 Horn
946 - EMD, Wabco E-2 Horn

952 - GE, Leslie S3K Horn
953 - GE, Nathan K5L Horn
959 - GE 44 Tonner

971 - Electric GG-1

982 - Rail Bus

Standard AC types (these can be used as a standard DC type, but the bell latches on/off)
1012 - Steam - Heisler - Steam sound unit instructions
1032 - Alco Road Engine, Leslie S3K Horn - Diesel sound unit instructions
1036 - Alco Road Engine, Wabco E-2 Horn
1052 - GE, Leslie S3K Horn
1087 - PCC 'Postwar' (electric) - PCC sound unit instructions



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