Apologies for the poor video, it was shot in a hurry on a hand held phone and sound quality not great, but you will get the general idea what the loco sounds like.
MM 141 loco with Zimo MX644D sound chip, ESU speaker and latest version of Mr Sound Guy sound mix for 141/181
These chips use a driving and sound programming system called 'real drive' which I am learning how to use (see the 071 video recently posted on the forum for a description of real drive). I still have a few CVs to adjust for things like breaking, and duration of break screech noise, etc. Mr Sound Guy "Keith" has been incredibly helpful and has moved popular sound functions to F1-F9 so that they can be quickly accessed without needing shift keys. He also made some last minute fine tuning adjustments over the weekend before shipping to me.
Initially I found the new coasting and braking method of driving a little alien, but now that I have got used to it, I love it, very real way of stopping a loco at a station or shunting. He has created a light engine mode F5 for light yard work, engine only, or light train which reduces the automatic level of notching up (i.e. less revs needed for lighter load).
Over the weekend I will try and record a better video using a tripod with different types of operations (e.g: shunting, coupling up, heavy train move off, light train move off, coasting, automatic notching up and down, etc. Hopefully I will have tuned a few sound CVs by then.