Vintage "Duette" double model railway controller by Hammant & Morgan Ltd (Hamden Works, Watford, England Stock Photo - Alamy
HAMMANT & MORGAN H&M Duette twin track controller.*SUPERB*BOXED*TESTED* | #486135449
oorail.com | Wiring a H&M controller to a Model Railway - YouTube
H&M DUETTE TWIN TRACK TRANSFORMER / CONTROLLER for 00/N etc TESTED EXCELLENT | eBay
H&M Duette Speed Twin Controller Transformer for 12V Hornby Model Trains | #1783127181
DuetteMaster Analog Train Controller
HAMMANT & MORGAN Duette H&M Transformer Controller £16.40 - PicClick UK
SuperClipper Analog Train Controller
H&M Duette Transformer Controller | #1778267438
Model Railway Controllers
HAMMANT & MORGAN H&M Duette twin track controller/transformer 12vDC*Tested*BOXED | #1778931257
DuetteMaster Analog Train Controller
Hammant Morgan in Model Railway Transformers for sale | eBay
h m duette controller | eBay
H&M DUETTE TWIN TRACK TRANSFORMER / CONTROLLER for 00/N etc TESTED EXCELLENT | eBay
Hornby Dublo 3 Rail: New layout: Control panel - inside a Duette
Hammant & Morgan H&M Duette Twin Power Supply Unit Controller for Model Railway for sale online | eBay
Hornby Dublo 3 Rail: New layout: Control panel - inside a Duette
H&M Powermaster Schematic required - UK Vintage Radio Repair and Restoration Discussion Forum
GAUGEMASTER SINGLE TRACK Controller with Plug in Transformer GMC-COMBI EUR 51,02 - PicClick IT
Sold Price: GRP inc Control Units 3 x H&M Duette in original - September 5, 0122 10:00 AM BST
Model Railway Controllers
H&M DUETTE TRANSFORMER CONTROLLER, HORNBY & ALL 12 VOLT MODEL RAILWAY SETS | #1783126124
oorail.com | H&M Model Railway Controller and Power Meter Setup - YouTube
HAMMANT & MORGAN Duette H&M Transformer Controller £16.40 - PicClick UK
Analogue 221 - 230 V Model Railway Transformers for sale | eBay
SuperClipper Analog Train Controller
