I tried to get most of the sounds into the video (doors opening, doors closing, guard’s whistle, guard’s signal to driver, etc) so I hope this is useful if you’re evaluating the Olivia’s Trains sounds for this loco. I only have a decoder and speaker in the power car, but they assure me it’s much better with two sound decoders and four speakers. I bet it is, but pricey! Video Rating: 5 / 5
Weathered BR Blue Bachmann class 37 with Olivias Trains sound chip at full thrash on the layout. This loco has been fitted with two bass reflex speakers in the fuel tanks and I think the recording is much more realistic than Bachmann’s own version. The twin bass reflex speaker installation really does reproduce that heavy growl of a class 37 throbbing away at the front of a heavy load. Highly recommended!