@blisshifi
"I'm glad the tube arrived safely for you and that you are enjoying it. Remember, it was my last one, and a spare, so I wouldn't be surprised if it sounds even better after 100 hours"
Thanks again, and yep I`m sure it will get better too.
A 5R4GY was one of Dan's top picks when I asked about replacing the Sovtek and I can see why 👍