Armstrong Powerhouse presents a sound pack for the class 421 electric multiple unit supplied by RS.com. This pack features: - Motor coach whine when standing - Motor hum - Distinctive compressor 013dfe7de1 d8e6768d0afdd4596b2cfde9b9eb2d5ba5938fc1 11 MiB (11534835 Bytes)
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RailWorks - Class 421 Sound Pack No Survey No Password 2019
Updated: Mar 31, 2020
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