Rogue Audio RP-7V2 Tube Options

I Put Mullards in my RP-1 but have not rolled. 

This guy can help if can get him on the phone. 

https://vintagetubeservices.com/

+1 for consulting Andy at Vintage tube. I have an RP-1 and a Hera. Most people fall into two camps Mullard Vs Telefunken. I prefer Telefunkens. In the RP-1 which has only one pair I can’t mix. I’ve tried Tekefunkens, Seimens Nickel plates, RCA , Phillips, and Mullard. What you like will be dependent on personal taste, speakers used and room acoustics. From what I’ve READ , the Rogues like yours people will run a pair of one brand and a pair of something else. Plus you have the option of switching the pairs. Give your system about 200 hours to break in partially and start trying some tubes. Keep in mind that down the road multiple pairs of tubes will give you some flexibility if your room changes or you rotate different speakers or amps. I have zero experience with new production 12AU7’s and I ( like most people ) do not care for the JJ’s. Also look at the sound profile page at Brent Jesse regarding the 12AU7 as it’s very accurate. I’ve been told that there is a Rogue Owners Group on Facebook, but I’ve never viewed it. Happy Hunting, Mike B. 

I'm happy with RCA clear tops, but admittedly they're used a phase splitter in the amps, which some consider the least critical position of all my tubes.