2. amps-preamps
  3. 1324742480

Primaluna Prologue Two

I have just purchased a Primaluna Prologue Two Integrated and I must confess that I like what I'm hearing so far. The world of tubes is new to me and I have heard so much about how one can tweak the sound by rolling tubes. My first question to which I hope to get a straight answer to is?. Are the Primaluna tubes that come with the unit bad to the point of warranting a complete tube change. Looking at the Upscale Audio site under tubes the primaluna tubes are on par with many others in so far as price. Second question if there are any owners of the Prologue Two what tubes have you changed and what have been the benefits of the change, also what tubes make the biggest difference. I will eventually like to change all of the tubes but not at the moment, so were do I start and get the most sonic improvement for my investment.
Thanks
rossq

Showing 2 responses by rossq

rossq OP
26 posts
 
Saki70
Thanks for your reply. I guess the longer I listen to the Amp the more I would be able to tell what I would like to change. I have heard that the 12AX7 make the most difference just wanted to make sure and hear from users that have rolled the mentiond tubes.
rossq OP
26 posts
 
Thanks for all the replies. The Prologue Two came with KT88 and a friend has some EL34 which I borrowed and tried. I prefer the KT88, fuller sounding to my hears anyway. I will try rolling the preamp tubes first and take it from there. The unit in question was a store demo so I'm not sure how many hours are on it. I will probably wait a month or so before making any changes.
More to discover