I recently purchased a Panache here and am very pleased with the sound. I replaced the stock power cord with a 4 foot section of Belden 14 gauge cable with a hospital grade plug. I'm not a big believer in expensive power cords but do like to use a cable at least 14 gauge as my speaker cables are 11 gauge.
As for the buzzing, I hear some also but need to get my ear right up next to the speaker. I've heard alot worse with a couple of others including Rotel.
As for the buzzing, I hear some also but need to get my ear right up next to the speaker. I've heard alot worse with a couple of others including Rotel.