#toptips TTS chips can be a great way to get sound into your locos, however, being 8 pin and not the best performance chip can both cause issues. You can change the algorithm between two settings but if neither work for your model you have sound but a poor runner. My solution is to simply fit my usual high quality control chip, 21 pin or whatever then connect the TTS chip red and black wires to those pick ups. Put on your program track and address both chips to the same number. Problem solved. Well for me anyway!

Posted by Timo at 2021-07-13 06:56:49 UTC