PS Audio BHK preamp and amp rundown


I've lurked a long time trying to figure out what's best for myself and my system.  I had some tube gear over the years and was intrigued by the BHK components.  So I bought the preamp first and was pretty happy with it.  I found a special price here on Audiogon on a demo at a huge discount.  The sound was good.  Maybe not as spacious as an old CAT preamp I had.  But the CAT was difficult to own.  Too difficult.  The BHK bass is excellent.  Nice all the way around.  I took everybody's advice and went to Upscale Audio and bought the Tungsram PCC88.  That is an absolute must for this preamp.  Hearing it before and after was not a small change.  

I decided to bite the bullet and buy the 250 amp.  Maybe I should have bought the 300's, but who knows.  You have to stop somewhere.  Since Upscale Audio sells PS Audio I was going to inquire there and found they had a special type of Tungsram PCC88 not available for sale.  Supposedly a super version of some sort.  I was willing to pay a an upcharge if I could get them and the amp as I was so intrigued.  I was shocked to find out it was $300 cheaper than the "demo" price and it included $400 worth of the "super variant" tubes no charge, meaning two pairs.  I felt like I scored. 

I first broke in the amp, which took a while.  The bass was constricted.  Or maybe congested.  But I left it on 24/7 for two weeks and it sounded wonderful.  Not quite as technicolor as all tube, but very good.  I put in the Super Tungsram and BAM it woke it up.  Huge change. One of the biggest upgrades ever.  

Now I was wondering if the super variant Tungsram really was that different.  They included two sets when I bought the power amp, so I took out the Tungsram I had bought and put in the upgraded version that I got as a spares with my amp.  At first it was hard to tell just what was happening.  They had to break in.  But now with two sets of Tungsram broken in I can go back to back and the Super variant is superior by far to my ears.  

Now I'm wondering if I should have bought the 300's.  Upscale will give me full credit if I do it soon.  I have two sets of speakers and neither are hurting for power.  Kevin said that power is not the issue.  Then got a bit over my head.  I'm looking for input.     
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