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Reply to "John's C&O Yellowbelly Hudson Upgrades"

I can assure you that the chuffing is in time with the sounds in reality.  It's hard to tell going by at speed, but it has 4-chuffs/rev as well.  If the sounds and smoke aren't sync'ed, that would mean the 1,000+ Super-Chuffer/Chuff-Generator combos that have shipped would have the same problem, surely I'd have heard about that!

The only "work" on the sound coming is replacing the sound board that's in it with the original Yellowbelly RS chip as it has a really nice whistle.  I'm just waiting on a compatible PIC chip for the RS set.

@harmonyards posted:

The chuff sound, and the puff out the exhaust all come from the same signal Ryan, …it’d be a real challenge to get them out of sync,…..it’s all fed off one line …

Yeah I think the speed it was moving at and the video lag was just throwing me off.

P.S. @gunrunnerjohn I might have one of those later RS25 chips if you still need one. I saw someone else replied, but if it falls through let me know and I'll check.

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