NSWGR 421 class (D/E) Full Throttle sound project

NSWGR 421 class (42101-42110)

EMD 16-657C prime mover (C/- VR S class), or

EMD 16-645E prime mover (Aurizon update)

EMD D series generator

NSWGR WABCo or Nathan P5 old cast airhorns

Dynamic brake

Drive hold (Full Throttle feature)

Independent brake (Full Throttle feature)

Manual handbrake

Brake graunch

NSWR buffer/coupler crash and release

Curve squeal


NSWGR 421 class (D/E) Full Throttle sound project

  • You will need access to a LokProgrammer to read out the specific serial number of your decoder (e.g. FFDA1B2). Email the serial number to us, specifying if the decoder is a V5 or V4 and if it's a Standard or Micro size, and we'll send you the sound project (usually <12 hour turnaround).