2. amps-preamps
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Tubes for Primaluna DiaLogue Premium HP

Hello,

 

I am thinking of upgrading my tubes on my PrimaLuna Dialogue Premium HP. 

It already has The stock Prima Luna 12au7 preamp tubes and the 8 kt120’s. 

I am thinking of upgrading the 6 preamp tubes to Gold Lion ECC82 / B749 / 12AU7. 

And is there a recommended larger tubes for this amp? 

In general I year for a super wide soundstage, super forward presentation, sultry mids…

I hear that replacing the two gain tubes (?) with Mullard CV4003 has really good results… 

And I hear of Gold Lion Kt 77 (?) have terrific results for the large tubes?

Am running B&W 803 Nautilus speakers.

Thoughts?


Thank you!

Richard

whyrichard

Showing 2 responses by tablejockey

tablejockey
4,048 posts
 

The 2 inermost 12Au7 are what you want to experiment with.

Save your money. It can be noticeable to very subtle. YMMV.

KT77/El34  are known for the midrange. You may hear less  bass compared with the KT 120

Been listening to a PLHP for 8 years.

 

 

 

 

tablejockey
4,048 posts
 

There are a zillion tube comparisons/reviews online, where you can get an idea of what your ears MIGHT agree with, but only your ears should be the judge.

Gold Lion reissues are a popular new tube. Higher priced than other new tubes.

"Sublime, super wide sound stage, dripping golden. Midrange…. Vocals… acoustics… jaw dropping…"

Get season tickets to the Philharmonic in your city, or go to more concerts.

Dump your setup, start from scratch with a dedicated room and extra $50K+ for "budget" audiophool gear.

 

 

 

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