OK, I read on another forum that someone had exactly the same problem, but someone gave him the sound files and when he put them in the resources folder the sounds started to work. I googled and found a video of someone giving a link to a modded .minecraft 1.2.5 folder so I decided to download it and pull the resources files out and put them in tekkit resources folder and now the sounds work.
Here are the sound files if anyone else has the same problem.
No sounds (fix)
in Tekkit Classic Discussion
Posted
This worked for me! Thank you so much.