Accurascale Class 37 Sound and Speaker Comparison 

Comparing the differences in sound from three Accurascale Class 37 locomotives. All have ESU LokSound 5 decoders.
1. Europhoenix/ROG 37 608 with ESU Hi-Fi sound file and Accurathrash speaker;
2. DRS 37 609 with Jamie Goodman sound file and ESU 'super' speaker;
3 DRS 37 423 'Spirit of the Lakes' with Accurathrash sound file and twin square speakers from Roads & Rails.