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Hornby R7336 HM7000-8TXS: Bluetooth® & DCC Sound Decoder (8-pin)

Hornby R7336 HM7000-8TXS: Bluetooth® & DCC Sound Decoder (8-pin)

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Hornby R7336 HM7000-8TXS: Bluetooth® & DCC Sound Decoder (8-pin)

Please ensure that your smart device is able to download the HM | DCC app prior to the purchase of any HM7000 products.   Learn More

Product Info

Part of the innovative new HM7000 range, this 8-pin Bluetooth® and DCC sound decoder is ready to plug into locomotives featuring a 8-pin (NEM652) 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. Making it highly suitable for most OO, TT and HO scale locos.

This decoder also has sound capabilities and comes with a high quality ‘sugar-cube’ miniature speaker. This is quickly and easily plugged into a socket on the decoder.

Also included are assorted ‘speaker enclosures’. When installing the speaker inside your locomotive, picking the largest enclosure which will fit inside the loco body will give the best sound reproduction from your speaker.

Download your first set of sounds and install them via the HM7000 app – you can download different sound packs and change those on your decoder later if you wish.


An R7377 Power Bank can be purchased separately and added to this decoder. We recommend for ease you do this during the first install. The Power Bank will keep the loco operating during short power outages when running over dirty track or complex points – keeping the sounds operating and the loco moving.


Box Contents:

1 Decoder,

1 Sugar-cube Speaker,

1 set of assorted speaker enclosures.


Not included:

Controller – download the HM7000 free app from your App Store.

R7377 Power Bank (Available separately)


What’s Inside

1x HM7000 8 pin decoder, speaker & enclosures.

Tech Specs

Item Length – Without Packaging (cm)
Item Height – Without Packaging (cm)
Item Width – Without Packaging (cm)
Item Weight – Without Packaging
DCC Status
HM7000-8TXS: Bluetooth® & DCC Sound Decoder (8-pin)
Number of Parts

Additional information

Weight 50 g