Using ‘stay alives’

DIGITAL SOUNDS

Using ‘stay alives’

The capacitor is a useful electronic component and the latest generation of sound decoders allow these to be connected to maintain uninterrupted sound. MIKE WILD explains how they work and which brands support their use.

Want to read more?

This is a premium article and requires an active Airfix Model World, Hornby Magazine or Key Model World subscription.

Existing subscriber? Sign in now

No subscription?

Pick one of our introductory offers