Bachmann 36-566A 8 Pin DCC Loco Decoder - with Brake Button Function

36-557A Bachmann OO Gauge 21 Pin DCC Loco-Decoder (with Brake Button function)

Hornby R7322 HM7000-21TXS 21 Pin Bluetooth & DCC Sound Decoder Boxed

ESU DCC DIGITAL DECODER 1X 21PIN MULTI FUNCTION DECODER FOR LOCOMOTIVES !

Bachmann Branchline 36-557 E-Z Command 21-Pin 4 Function Decoder With Back EMF

Bachmann 36-568 6 Pin DCC Decoder with Back EMF Railcom

Hornby R7336 HM7000-8TXS Bluetooth & DCC Sound Decoder 8 Pin New In Box

Bachmann 36-567A E-Z Command Next18 DCC decoder (With Brake Button Feature)