HM148: D&H 'Terrier' sound for 'O' gauge

Hornby Magazine

Published on Thursday 5 September 2019 by Hornby Magazine

In the latest issue of Hornby Magazine we install a new Locoman Sound Doehler & Haass 21-pin sound decoder in a Dapol 'O' gauge 'Terrier'. Watch the completed model running on the editor's garden railway here and read the full feature and installation guide in the latest issue - HM148, on sale from September 5 2019. Visit for more information. is a Good Stuff website.