The new sound system PSM1 for model aircraft. Now comes the really good engine sound in your model aircraft!

The system consists of a compact control unit and two high-quality speakers that are simply mounted inside the fuselage (the fuselage serves as a sound box). Equip your model aircraft with deceptively real engine sounds, it's so easy and you won't want to miss it anymore! Volume and sound are pleasantly pithy and you can adjust the volume to your taste.

With the full range speaker linked in the accessories (Order No.: 303625) a much better sound result can be achieved.

* Easy mounting
* Two engine sounds directly selectable at the push of a button (radial engine or in-line engine)
* AUX channel e.g. machine gun fire on/off on remote control transmitter
* Future software and sound updates for download (in preparation)
* Very good sound, volume adjustable via + and - button.