Good evening fellow Audogoner's.
Just to let you know that i've just solved the problems.
I did open the preamp cover and tested the 2 6sn7 tubes and found out that the other one is totally dead and the other one was tested very low and replaced both with my spare tubes.And the out come was very succesful.Now the sound of music is back and i am very happy.
I WOULD LIKE TO THANK YOU ALL FOR THE VERY HELPFUL TIPS AND INPUTS.
Just to let you know that i've just solved the problems.
I did open the preamp cover and tested the 2 6sn7 tubes and found out that the other one is totally dead and the other one was tested very low and replaced both with my spare tubes.And the out come was very succesful.Now the sound of music is back and i am very happy.
I WOULD LIKE TO THANK YOU ALL FOR THE VERY HELPFUL TIPS AND INPUTS.