Clipper variable speed AC-DC controller, fwd/rev, 1.5 amp output, works well.
Hornby R8082 HM 4000+ Left DC Controller Slave Add-on Unit For HM2000 & HM4000
Hornby R8082A HM 4000+ Right DC Controller Slave Add-on Unit For HM2000 & HM4000
H&M Hammant & Morgan Clipper Speed Controller
Hammant & Morgan Clipper 12V Controller fors spares or repair
H&M Clipper Transformer Controller Original Boxed,, 12V D.C.
