DCC & DC

This motherboard is designed to replace the existing circuit board in a Bachmann Heavy 4-8-2. This board is designed to receive a WOW121 or EU621 decoder and provides an onboard Keep Alive® (KA2 style) for uninterrupted performance over...

This motherboard is designed to replace the existing circuit board in a Bachmann Baldwin J-Class 2-8-2. This board is designed with High Profile Pins to Receive a Soundtraxx or ESU decoder and provides an onboard Keep Alive® (KA4 style)...

This motherboard is designed to replace the existing circuit board in a Bachmann Baldwin J-Class 2-8-2. This board is designed to receive a WOW121 or EU821 decoder and provides an onboard Keep Alive® (KA4 style) for uninterrupted...

This motherboard is designed to replace the existing circuit board in a Bachmann Baldwin J-Class 2-8-2. It has an onboard Keep Alive® (KA4 style) for uninterrupted performance over troublesome tracks.  This board is designed with High Profile...

This motherboard is designed to replace the existing circuit board in a Bachmann Richmond 4-4-0. This board is designed to receive a WOW121 or EU621 decoder and provides an onboard KA2 and a 21-pin connector for quick decoder installation. The B-MB4 is...

This motherboard is designed to replace the original lighting board in Bachmann steam engines including the 4-6-0. Included on this motherboard is a KA3 Keep Alive® for smooth operation over troublesome tracks. This board is designed with High...

This motherboard is designed to replace the original lighting board in Bachmann steam engines including the K4 steam. Included on this motherboard is a KA3 Keep Alive® for smooth operation over troublesome tracks. Pair with a WOW121 for...

This motherboard is designed to replace the original lighting board in Bachmann steam engines including the 4-6-0. Included on this motherboard is a KA3 Keep Alive® for smooth operation over troublesome tracks. This board is designed with High...

This motherboard is designed to replace the original lighting board in Bachmann steam engines including the 4-6-0. Included on this motherboard is a KA3 Keep Alive® for smooth operation over troublesome tracks. Pair with a WOW121 for unparalleled...

This motherboard is designed to replace the existing circuit board in a Walthers Proto 2000 Heritage 0-6-0 and 0-8-0. This board is designed to receive a WOW121 or EU621 decoder and provides an onboard Keep Alive® for uninterrupted performance over...

This motherboard is designed to replace the existing circuit board in a Walthers Proto 2000 Heritage 0-6-0 and 0-8-0. This board is designed with High Profile Pins to receive a Soundraxx or ESU Decoder and provides an onboard Keep Alive® for...

This 28mm x 18mm speaker is a tough little beast capable of pumping out 1.2 Watts of clear and accurate audio. This micro speaker comes packaged inside a foam-padded enclosure to maximize the volume while preventing distortion caused by vibration...

Atlas RS speaker housing for the TCS 35mm x 16mm oval speaker (included). This speaker housing replaces the weight in the locomotive. Re-use the two screws from the weight (they will need to be shortened a bit) to secure the speaker housing...

Athearn Genesis speaker housing for the TCS 35mm x 16mm oval speaker (included). This speaker housing replaces the weight in the locomotive. Re-use the two screws from the weight to secure the speaker housing. Dimensions: 1.97" x 0.83" x 0.69" or...

Athearn Genesis speaker housing for the TCS 35mm x 16mm oval speaker (included). This speaker housing replaces the weight in the locomotive. Re-use the two screws from the weight to secure the speaker housing. Dimensions: 1.56" x 0.69" x 0.39" or...

Intermountain and Bowser speaker housing for the TCS 35mm x 16mm oval speaker (included). This speaker replaces the existing one in the sound equipped models and DCC sound ready locomotives. This speaker kit includes two M2-.4X6 screws for...

Intermountain speaker housing for the TCS 35mm x 16mm oval speaker (included). This speaker housing is a cantilever style and is secured to the chassis via the two included screws. Dimensions: 1.62" x 0.71" x 0.28" or 41.25mm x 18mm x...

Intermountain speaker housing for the TCS 28mm round speaker (included). This speaker housing is a replacement for the existing one in sound equipped models and DCC sound ready locomotives. The two included screws allow the installer to easily secure...

Intermountain speaker housing for the TCS 28mm round speaker (included). This speaker housing is a replacement for the existing one in sound equipped Intermountain HO-Scale FT locomotive models . The two included screws allow the installer to easily...

Universal speaker housing for the TCS 35mm x 16mm oval speaker (included). This simple, closed design channels both the front and rear audio out the front of the speaker housing. This housing should only be used in models with a closed upper shell, such...