Pro Wire VX100W Vx-100w Stereo In-Wall Slider Volume Control with Impedance Matching, White

They work and the price is right, but out of the 8 I bought I will have to return 1 due to the slider not wanting to slide very easily. I have other sliders from Phoenix Gold and these seem like they are more likely to fall apart after time. Also, upon closer examination it looks like the transformers and PC board were made in a cheap Chinese factory. That is not to say there are not great manufacturers in China, I just think that this was not made at one of them. I will keep my fingers crossed but I am not hopeful.