Audio Horizons TP 2.0 Preamplifier

I am also under the understanding that the trial period is 30 days , not 10. I also know Joseph would give longer then 10 days if asked for break-in.

Sherod, you are right about a more revealing cable revealing more of the break-in. Not sure if Joseph burned my unit in for a time or not. I do know it continues to sound better - more body and warmth to my ears with each day of additional burn-in.

I am loving all of the new detail and transparency.

Hope to hear you love the unit soon!

Bill

"Oh, the life of the continuously upgrading audio hobbiest. If only I could leave well enough alone sometimes."
Sherod if this is not the audio truth i dont know what is. I think its the explorer in guys that drives us to this end.
On the CCAs i understand your concern, with the cost of those tubes. Am i correct 10 thousand hrs for a NOS CCA, thats a long time. Mine came today but i wasnt home to sign for them. Tomorrow i will be finding out what the CCA magic is all about. Your quote above qualifies, the siemens that Joseph supplies with 2.1 are sounding very good. but i have to explore.
I love this hobby and quest for the best sound i can afford.
If you chime in Victor how did it go at RMAF.

Stltrains, if you have bought a good set of early 60's Siemens CCa, hopefully prior to their change-over to another owner( @ 1965-66), with the grey plates, etc. you are going to be amazed at the magical portrayal of music. You'll especially notice this in locations 1 and 3. You might consider keeping Joseph's Siemens in 2 and 4 locations. I actually preferred the one pair of CCa's in mix with a later A-frame Siemens E88cc.

Bill, the preamp just passed the 59 hour mark and I'm starting to get a glimmer of light at the end of the tunnel. A smidgen of life, warmth and body along with increased micro dynamics and transparency is setting in...but just a smidge. In my e-mail exchange with Victor, I mentioned that "breath of life"( one of my fave phrases) which was lacking. He explained that what I'm hearing is the natural compression and lack of air that is evident due to the lengthy break in until everything suddenly clicks in within the 100 hour mark. Apparently, the preamp will continue to further improve well after the 100 hours, but it will take up to the 100 hours just to get that "breath of life" which I'm missing. We'll see.

I would agree with Tvad. I know from experience his wire takes a long while to fully break in. I think he uses the same wire in the wire harness.

Sherod, my unit is sounding amazing! Have you ever tried AH wire? It may be worth a try. Just start with an IC and see. Perhaps AH can send you a fully burned-in one to try!

I use the XLR in and outs on my preamp and wonder if you do Sherod?

Bill