Audio Horizons TP 2.0 Preamplifier

Which brings up the question: If it really does need 300-500 hours break-in to sound its best, is Joseph's trial period long enough to cover that?

Sherod I went the audition route and would say Joseph gave me more
Than enough time and I was won over by the fine sounding 2,1.

I sure would like to hear from more AH pre users who have gone
The upgrade route.
Mike

It has been a few years now, but I recall deciding to keep my TP 2.0n after about 150 hours. My next step was finding a nice quad of Siemens CCa tube upgrades for further refinement.

O yea Siemens early 60s CCAs are a step up along with Josephs Dimension power cord and ICs. Time on my system adds up
pretty fast as i daily play at least three or four lps and weekends its a music fest down here.
After all these years i still cant get enough of that good ole classic rock and roll.

Is it Joseph's practice to give out new units for audition? I would think he'd have broken in 2.1s for audition.