Duette Twin Supply Speed Controller
duette twin supply power supply
H&M Duette Twin Supply Power Unit in very good condition
Various Railway Control Units Duette Twin Supply, Triang RP13, Marshal Etc
H & M Duette Twin Supply Power Unit Controller - 100% Untested (3)
Hammant & Morgan built "Duette" Twin Supply Power Unit – Tested & Working
Vintage Hammant & Morgan Duette Twin Supply Power Unit - Boxed with Leads - H&M
