That's the one.
Sorry for the extremely late reply, I just didn't notice your post, probably because the thread is stickied.
How are you liking the T1?
Personally I found the Voskhod Rockets to be too confined, the sound stage was just too small but the sound was quite good. I much prefer my chap n cheerful used 6DJ8 Mullard which has a bigger sound stage, strong bass and a much more mellow and smooth sound.