Hornby R7322 HM7000-21TXS: Bluetooth® & DCC Sound Decoder (21-pin) Series_Air War it is no wonder this

it is no wonder this is an Award Winning model

ESU Loksound V5DCC Sound Decoder fitted to SOUND FITTED versions

From a model railway perspective

It describes the four- and six-wheeled saloon and passenger-rated vans

as well as commuter and suburban lines

Hornby R7322 HM7000-21TXS: Bluetooth® & DCC Sound Decoder (21-pin) Series_Air War it is no wonder thisHornby R7322 HM7000 21TXS: Bluetooth & DCC Sound Decoder (21 pin) Product Info Part of the innovative new HM7000 range, this 21 pin Bluetooth and DCC sound decoder is ready to plug into locomotives featuring a 21 pin (NEM660) socket. You'll find the 8 pin socket in Hornby locos and many other locomotives in OO, HO and some smaller scale locomotives. The decoder is designed to supply 1000mA continuous load to the main motor and a peak demand of 1500mA.