Published on Friday 5 April 2019 by Hornby Magazine

In the latest issue of Hornby Magazine - HM143, on sale from April 4 2019 - we show how to install a LokSound V4.0 8-pin decoder with smartphone speakers in a Heljan 'OO' gauge Class 58. Watch the finished model running on our test track here. Visit www.hornbymagazine.com for more information and to buy the latest issue.

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