PRIMA LUNA AMPLIFIERS

EVO Balanced I/O are transformer balanced. This is neither good nor bad, but raises costs and may change sonics with some gear.

IMO, PrimaLuna is losing the plot and just making amps more gimmicky.

XLR is good as far as I'm concerned. It means I can use my XLR Odin interconnects, instead of leaving them in a drawer.

I bought a new PrimaLuna Prologue Four from the 'deals' section on Upscale Audio, just a couple weeks ago. I bought to match with my new Zu Omen Def. Mine was open box, paid $1,200. Screaming deal. 

Anyhoots, since then, I've inserted KT120, for curiosity. I emailed PL who told me to adjust the autobias screw on the circuit board. No need to do that unless 120s are inserted. Fortunately I own a digital multimeter, the explanations are within the 'tube rolling' section on the PL website. I'm also rolling the little tubes, again out of curiosity. Everything is breaking in, including new Zu cables, so I'm just enjoying the sound in the meanwhile. May post update in a month or two. Actually of course now I'm thinking of PL monoblocks, like lots of us PL owners. 

8 years ago I owned a PL integrated, wish I had kept it. I bet it's still going strong for someone. 

Long story short: PLs are amazing products! You cannot go wrong! 

Hi,
enjoying my PL Dialogue Preamp for a couple of months. Sound is great, looking forward to tube rolling in a year or two. Imaging, tonality and dynamics are all great. I’m a 25 year Audiophile vet and love the PL product. Headed to Axpona tomorrow to check out the new PL products! 

Hi .. Maggie’s = Magnepan Speakers. They’re a panel speaker with a reputation for needing lots of power. But my Prima Luna drives them no problem. 6550 winged C are a power tube. Similar to Kt88 power tubes. Best of luck in your search. 
Cheers
k