Train Control System TCS 1000 A4X HO DCC Drop In Decoder Atlas,Kato,Athearn
ABOUT THIS PRODUCT
Train Control Systems TCS #1000 4 Function Drop in DCC Decoder
* The A4X is four function HO-scale "drop-in" style mobile decoder for Atlas, Athearn, Kato, etc. locomotives.
Dimensions (L x W x H): 2.85" x 0.682" x 0.138" or 72.39mm x 17.32mm x 3.51mm
* Scale: HO Scale
* Continuous/Peak: 1.0/2.0 Amp
* Total Functions: 4
Function Rating: 100 mA
12V Outputs: 4
LED Outputs: 4
* Examples include the following:
Athearn:
F59PHI
F3
Atlas:
* RS-1/RS-3/RS-11
C424
GP7
* Kato:
GP35
* The A4X is four function HO-scale "drop-in" style mobile decoder for Atlas, Athearn, Kato, etc. locomotives.
Dimensions (L x W x H): 2.85" x 0.682" x 0.138" or 72.39mm x 17.32mm x 3.51mm
* Scale: HO Scale
* Continuous/Peak: 1.0/2.0 Amp
* Total Functions: 4
Function Rating: 100 mA
12V Outputs: 4
LED Outputs: 4
* Examples include the following:
Athearn:
F59PHI
F3
Atlas:
* RS-1/RS-3/RS-11
C424
GP7
* Kato:
GP35
SHIPPING
Orders ship within 1 business day unless otherwise specified. All shipments are professionally packaged to ensure safe transit to you.
Most orders ship via USPS Ground Advantage or UPS Ground, tracked and insured. Depending on the value of the shipment, signature confirmation may be required.
You will receive a tracking number once the shipping label has been generated so that you may track shipment progress.
RETURNS & SUPPORT
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- Get Product Support resources here.
- Questions? Contact us.

Train Control System TCS 1000 A4X HO DCC Drop In Decoder Atlas,Kato,Athearn