This vintage Triang Power Unit/Transformer/Speed Controller bundle from Hornby is a rare find for collectors of model railways and trains. Manufactured in the UK in the 1950s, this analogue speed controller is designed for Meccano A3 model and operates at a scale of 1:76. With a pre-built assembly status, this unit is perfect for those looking to add a touch of nostalgia to their collection of Hornby model railway accessories.
