Viva or Mastersound?


Has anyone had a chance to compare the Viva Solista ( Mk I or II) integrated to the Mastersound Evolution 845 ( or close variants)? On one hand these have different power ratings on the other they are close in price. Thanks, Andrew
aoliviero
The Solista uses 6C45p for the input tubes. Does anyone know of other tubes that could be used in this position? It seems like russian tubes are the only option?
I prefer Visa but also have Mastercard. I don't like AMEX though. Wait, my bad, that's totally not what you asked about. Disregard.