Hornby R8245 8-Pin Sapphire Decoder

The Hornby Sapphire R8245 is a premium DCC decoder designed to deliver smooth, reliable performance across OO and other compatible scales. Ideal for upgrading analogue locomotives to digital control, it combines strong motor handling with advanced operational features.

Key Features

• 1 Amp continuous current

• 1.5 Amp stall current

• Low-speed “gear” mode – perfect for shunting and fine yard movements

• Dimensions: 23mm x 16.5mm x 6.5mm (approx.)

• Fuel & water simulation – store set quantities for realistic, real-time consumption

• Selectable burn rates for tailored operational realism

• Fully programmable CVs – complete control over acceleration, braking, lighting, speed curves and more

• Supplied with wiring harness

• Includes 8–21 pin adaptor for flexible installation

Why Choose the Sapphire?

The Sapphire decoder is well-regarded for its exceptionally smooth low-speed control, making it ideal for shunting layouts or exhibition-style operation where finesse matters. The programmable fuel and water consumption adds an extra layer of realism for operators wanting more immersive running sessions.

Suitable for most OO gauge locomotives (and other scales where current draw permits), the 1A rating comfortably covers the majority of modern motors.