Stiltskin, thanks for your reply. With the Mullard brown base GZ-37 the other tubes light up in 9 to 11 seconds. With the Valvo (Mullard code) GZ-34 the other tubes light up almost immediately and that cannot be good for them. Am I wrong?
Additionally there is a soft one second thumb coming out of the power supply (not the Quads, since the amp is still off) every time I push the button and power the Syrah up with the GZ-34 in place. That is not a good thing, is it? So I think I will stick to the GZ-37 and buy a Bendix when I get back after Jan. 10th.
Best,
frankiealverti
Additionally there is a soft one second thumb coming out of the power supply (not the Quads, since the amp is still off) every time I push the button and power the Syrah up with the GZ-34 in place. That is not a good thing, is it? So I think I will stick to the GZ-37 and buy a Bendix when I get back after Jan. 10th.
Best,
frankiealverti