Hi, an many thx for your answers. lini and GWN asked me about the source. As I wrote the noise is independent of the volume level potmeter, so I supposed the noise is not in the "input" signal, because the amplifier not amplifies it. Anyway, I switched to an empty input (tuner) and the noise...

Hi, thx for answer. What kind of adapter do you mean? panzy

Hi to All, I' ve just bought a new Rotel RA-02. Though the amp is great I' am very disappointed in the headphones output. The main problem is that the output is very noisy. There is a _c o n s t a n t_ white noise like noise, which is independent of the position of the volume control...