DALLEE ELECTRONICS
The Dallee sound units reproduce sounds taken from real engines and stored on a chip within the unit for great fidelity. One or more speakers (8 Ohm) are neede and we have a choice of sizes - the bigger the better! On board power of 9 to 24 volts is required (PP3 battery as a minimum) and triggering the bells, whistle/horn can be by radio control (they interface with RCS systems), by reed switches, DCC, or on two rail systems, with the Dallee 585 controller.

STEAM SOUND
Chuff can be synchronised by opto-coupler or motor voltage. Choice of whistle types and two generic engine types. All have randomly sounding air pumps, blower & safety valve with triggerable whistle & bell sounds.

DIESEL SOUND
Engine speed, brake release and notch controlled from motor voltage. Random air relief valve. Choice of engine sound and horn types. Triggerable horn & bell.

 
Steam Sound Diesel Sound
Whistle Type Heavy chuff loco
Double air pump 		Light chuff loco
Single air pump 		Horn Type ALCO
Road Engine 		ALCO
Switcher 		Baldwin EMD
e.g. GP7, GP9 		Fairbanks
Morse 		GE
e.g. U boats 		Railbus
Reading G-3
Multi-chime
704
744
Leslie S3
692
727
762
697
776
 
  
Reading 1-10
Single-chime
705
746
Leslie S3K
721
 
 
724
 
716
  
PRR T-1
Multi-chime
706
 
Leslie S5
693
 
 
698
 
 
  
PRR K-4
Multi-chime
713
 
Nathan K3
694
728
764
699
778
    
PRR Banshee
Single-chime
714
 
Nathan P5
695
 
 
700
 
 
  
SP GS-4
Multi-chime
710
 
 Nathan K5L
722
 
 
725
 
717
  
NYC
Multi-chime
712
748
1 Chime
696
729
766
701
780
 
632
NKP Berkshire
Multi-chime
715
 
Wabco E2
723
730
768
726
782
 
  
C & O
Multi-chime
720
750
 
 
 
 
 
 
 
  
Switcher
Single chime
 
742
 
 
 
 
 
 
 
  

DSU+ above no Sound Unit size 1"x2.75"x1" high. Includes cables 8 ohm speaker required.
DOPTO Opto coupler for synchronising steam sound to wheels

Speakers - see price list.
email: steam@brandbright.co.uk