Some sounds (reactor in particular) are not being changed by the volume slider correctly. Seems to be if the volume has been reduced already and the machine is then been placed down, it defaults to max volume.
Generator - No Sound
Geothermal Gen - No Sound
Water Mill - No Sound. Can be mined with drill.
Wind Mill - No Sound.
Electric Furnace - Can be mined with drill
Iron Furnace - No Sound. Can be mined with drill (intended?)
Pump - No Sound
Induction Furnace - No Sound
Magnetizer - No Sound
Miner - No Sound
Terraformer - No Sound
Electrolyzer - No Sound
Teleporter - No "on/charged" sound, only the actual teleportation.
Rubber Trampoline - No Sound
Battery Recharge - No Sound
Nanosabre - No Sound
Nuke - Not playing new sound.
Quantum Helmet - No Sound
Quantum Boots - No Sound