Express Models Sound Modules

Steam Whistle and Two Tone Horn Ref: EXH/TTW
This unit has an actual recording of a whistle and two tone horn stored digitally on a chip. Either sound can be replayed by simply pressing and releasing the appropriate push switch.

The unit includes an amplifier with an on.off knob and volume control knob together with a suitable speaker. This unit requires a 9-12v power supply.
Price: £34.95