Warm sounding 6922 Type Tubes


Any suggestions for a warm sounding 6922 type tube for my Dac. I’m currently using a NOS Mullard 6DJ8 but I’m looking for a bit more warmth to tame some brighter recordings.

128x128ronrags

I use the Amperex in the yellow and green box. I think it’s made in Holland but is quite expensive, around $180 a tube when I bought them. Sounds wonderful in my ModWright modded Cambridge cxn v2. Warm and very easy to listen to for long periods of time. 

@ronrags 

I think it’s going to be hard to find a tube warmer than the Mullards. Mullard has always had the reputation of being THE warm tube.

There maybe tubes that do sound warmer in your system but it would be a case of that particular synergy with your equipment. For example, the Amperexes mentioned above are not known as a warm tube and from my experience with them I wouldn’t call them warm, but they could, by chance, give you the sound you want.

I suggest you call Brent Jessee, Andy Bouwman (Vintage Tube Services) or Upscale Audio to see if they can recommend something for you. These guys are all very knowledgeable about tubes and will talk to you about tubes that may be what you’re looking for. Good Luck!

P.S. RCA Blackplates also have a reputation for being a warmer or smoother tube.

Good point Tomcy6. The only other 6922 I’ve used is the Electro Harmonix. Not a big sample pool. The Amperex are just better overall and more pleasing to listen to. I’m probably confusing warm with more pleasing and easy to listen to. Also, I have a tube amp, preamp and dac and am comparing the Amperex to the tubes I’ve used in those. Tubes are indeed a personal choice and ronrags will have to experiment.