Hi again Jax2. Yes, it's me again (from Portugal). I have started a new thread for a couple of reasons: first, the title of yesterday's thread was correct afterall (!): the tube family is 6922/6dj8/E88CC (and not ECC82 as I said later). Then, I asked Pathos Acoustics about the original tubes and they are Sovtek 6922. According to my readings (and thanks to you) I found out these are not so good tubes. About Portugal, I am glad you enjoyed my country. You talked about Fado and this would be a loooong conversation. One gold tip: do NOT listen to anyone besides Amália Rodrigues. Amália is what Fado is all about. Trust me.
Replacing Sovtek 6922 for NOS
I have the Logos, the newest hybrid amplifier from Pathos Acoustics. The original tubes are Sovtek 6922. Any good? I suppose I could get a much better overall sound if I upgrade to NOS tubes within the ECC88/6DJ8 family. Amperex (BBoy) and Mullard seem to be very good. But I really would like to know which are your preferences. Thanks. tgm