Digitrax DH165IP HO Scale 6-Function KATO SD70 Diesels and others [NMRA 8 Pin Plug DCC Decoder] Loco Decoder Code 110 wheels are the

Code 110 wheels are the common (or "Standard") width wheels and Code 88 are what is called "Semi-Scale" and are used when the modeler wants a more prototypical looking wheel width

It includes an optional capacitor or can be wired to a Soundtraxx CurrentKeeper (810140) to maintain performance over dirty track and switches

Tsunami2 Digital Sound Decoders integrate a full-featured sound system

The TSU-2200 is a universal 2 Amp digital sound decoder

The TSU-21PNEM is a 1-Amp digital sound decoder with six function outputs designed for easy plug-in operation when mated to a 21-pin NEM connector

Digitrax DH165IP HO Scale 6-Function KATO SD70 Diesels and others [NMRA 8 Pin Plug DCC Decoder] Loco Decoder Code 110 wheels are theDigitrax DH165IP HO Scale 6 Function KATO SD70 Diesels and others [NMRA 8 Pin Plug DCC Decoder] HO Scale 6 Function KATO SD70 Diesels and others [NMRA 8 Pin Plug DCC Decoder] FEATURES: Series 3 HO Plug N Play Decoders with Integrated Plug Compatible with Sound Bug (Note this is not a plug n' play installation, wiring is required) Decoder Lock equipped Size: . 67 x 1. 05 x 0. 25 (17. 02mm x 26. 67mm x 6. 35mm) Function Outputs: 6 500mA Current Rating