Maybe tubes? Have you tried replacing? Is it both sides or just one? If one side swap tubes from side to side and see if noise follows.
Have you talked to your local dealer?
Have you talked to your local dealer?
Leben cs300xs electrical noise in tweeters?
Hi!, I have a Leben cs300xs amp and I like the sound, but I discovered that the amplifier produces a little "electrical" noise in the tweeters of the speakers ( philips miniwatt with 91dB) if my ears are in tweeter... This is normal?.... Another owners of the Leben with the same experience?.... Thank you!