This thing is killer

I don't want to go sideways so I might be spending big bucks. I've been looking at Vintage Tube Services out of Michigan but haven't called until I learn more of what I want.

Good to know Jon, I guess black or grey glass, I'm trying to figure out what I want to buy to sound better than my Sylvania Baldwin 6SN7GTB.

I always wondered if tube microphonics is the same thing as a system sounding toobey and if tube dampers, like o rings, would solve the problem.

Thanks Steve, You might have noticed I slipped on my keyboard and said 6NS7 instead of 6SN7 so I corrected it. Right now my Baldwin 6SN7GTB tubes sound quite toobey compared to my 6922 style tubes I use.

I would like some feedback on the difference in sound between 1940's era RCA 6SN7-VT231 and Sylvania 6SN7-VT231 if at all possible. Right now I'll using Sylvania 6SN7GTB in the late 50's early 60's era.

SUN SET, MOON SET

Eat only enough to stay alive.

My car 1966 Chevelle that I completely rebuilt. Fun car.

Tube rolling is a blast and it sounds like I could add a SS plug in rectifiers to the list. Which one would you recommended because when I check them out they say to be careful might need to change some electronic parts or risk damage to your equipment? I have a mk1 and mk3 deluxe if that makes...

I've searched hi and low on the internet and can't find any settings for Sylvania 139 tube tester. I bought the tester not realizing it didn't have a socket for 9 pin tubes. I'm in the process of installing a socket, found the wiring for it, but I can't find the settings for testing the tubes...

Okay, I got busy and made a ground cable which I hooked to my stereo rack, did a quick test with very good results. So far the dac works perfectly and no relay dropouts. It looks dangerous because I plug it into the wall outlet but there is only one wire hooked to the ground pin and no wires...

The humidity is not that low, I don't notice a static problem in the house. We don't get shocks touching anything and I have a MK l that doesn't have that problem. There's been a lot of discussion about ground wires on the MK lll but that was for a hum problem which I don't have and this is a MK...

I really like this dac, and would like to find a cure for this problem. The static electricity is very low with no spark but when I touch any piece of equipment or the metal rack, the relay in the MP-D2 MK lll deluxe drops out. I emailed Garry but he doesn't have a solution to this problem other...

Tubes 1 and 3 are used for RCA output and you can leave two and four empty. If using XLR you need 4 matched tubes and capacitors.