I picked up a set of M200s off of eBay last month for $125. They sounded great, but I did notice a bit of a buzz - not noticeable when the internal amp was turned up and volume controlled by the ...

I bought a pair of Swan M200's from the HiVi store in Pasadena a few years ago for my brother. They've been great up until a few months ago when they started making a buzzing sound right when you turn ...