Thanks for all the help.
I confirmed with the seller that he biased the tubes at 13.5 volts before he shipped it out. I will however make sure that those settings did not change during the shipping process.
As for the issue I was having earlier...I don't know why sound didnt come out at all when I first set it up.
However, I removed the tubes, and reset them FIRMLY and then sound came out of just one ear. Then I removed the tubes and switched them and sound came out of both ears.
I confirmed with the seller that he biased the tubes at 13.5 volts before he shipped it out. I will however make sure that those settings did not change during the shipping process.
As for the issue I was having earlier...I don't know why sound didnt come out at all when I first set it up.
However, I removed the tubes, and reset them FIRMLY and then sound came out of just one ear. Then I removed the tubes and switched them and sound came out of both ears.



















