PrimaLuna ProLogue One versus Two

Yikes I lost this thread! The 12AX7 will play the most important role. And don't assume you have to spend a lot of jack. It does not run any of the tubes hard. Suuuuper easy.

the 12AU7 tubes you can use tubes that are quiet but they do not have to be low in microphony. This means you can pop in some sexy Mullards Siemens Radiotechniques or whatever for low $$$$. You don't need the top grade.

On the topic of power tubes...was there any questions?

Kevin, do you have any specific 'favorites' in the 12AX7 / 12AU7 roles in the Prologue Two? Anyone else care to offer an opinion?

I'm still experimenting between KT88 and EL34.

Jh2os, I've got a pair of Mullard CV4004/12AX7's and a pair of Amperex 7316/12AU7's on the way. I'll be sure to post my thoughts.

I also plan to try other tubes later on this summer. My "discretionary spending" is maxed out for the time being although I probably will pick up a few inexpensive tubes for comparison. :-)

What EL-34s have you tried and what are the differences? Less punch more smoothness? (this is what I tend to read usually)

Jh2os, if I can get a hold of someone's digital camera, then I can get some pics up here. Pics are most enjoyable. When this happens, you will see the problems with the layout (27" TV between speakers, flimsy audio rack, etc...). Sometimes I wheel the TV out of the room for listening.

Did you do the dedicated circuit yourself or have someone do it? Cost?

Paul

oh well, wish there was a delete function. this was supposed to go in my 'system. sorry. please ignore.