I told him I was using them in my amp and he said he never heard them single ended so he built that amp. No problem running them like a 6L6 with adapters in our amps. Use a 5U4G/5Z3 rectifier. :thumbsup:
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6K6GT's
I have a pair of Hytron 6K6GT's so I popped 'em in my amp. :music: They are similar to a 6V6. About 4.5 watts single ended. Very detailed, huge soundstage, excellent tone and timbre, great harmonics and bass. Use a 5Y3/80 rectifier. The 80 rectifier is a 5Y3 with a UX-4 base (4 prong). 80's are less $$ than 5Y3's but you need an adapter which will also allow you to use 5Z3's in your amp (but not with the 6K6's. 6L6, KT66's, KT88's yes.) which are the same as a 5U4G but sell for less. Dennis built my amp with a UX-4 rectifier socket so I got an adapter to use 5AR4's etc.
I just snagged a pair of NOS Tung Sol black glass 6K6GT's for the princely sum of $11. YMMV but :thumbsup:. Taj Mahal is in the living room. :club: I also have a Decware Mini Torii amp that uses 6V6's. I got the Hytrons a few years ago to use in it. They are way better in the Inspire. Waaay better. These Inspires are, IMHO, amazing amps. I just saw some NOS/NIB Hytron 6V6GT's on the auction site for $10.95. The seller has 10 pairs...soon to be nine. :D |
Gassy NU 6BG6
Here is a pic of the gassy/microphonic tubes I have to return. They are NOS/NIB so that means nothing and they look fine (I did clean the pins and bottle) but were not tested by the seller. I bought them untested because they are impossible to find and I knew I could return them. The flashing is silver. The flash on the camera darkened it.
http://i60.tinypic.com/5cm8sk.jpg |
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So in your opinion in your system, etc. do these 6BG6 tubes sound better than the KT88's or the 6L6's you have had or just different? Or just a cheaper alternative? |
Beatle, some of them sound excellent, like RCA black plates, and they are less expensive than NOS because of the exposed anode and power limitation (not an issue in these amps) of a 6L6G which is what 6BG6 is. I bought some of these a few years ago just to try them but I am not going to build a large collection of them. I think they are worth experimenting with but don't spend a lot on them. The problem with forums is that we can't 'hear' a post and what we prefer is subjective. My only purpose was to point out some alternatives. There is no ego involved. Right now I am listing to Channel Master 6BG6's from Japan and they are very nice.
Regarding $$$ NOS power tubes many believe, including me, that new production in most cases is equal to or better than NOS. They are often priced on rarity not sonics. Rectifiers? I like NOS/used tested but do have a Psvane 274B coming. I just wanted to try it :D and it is my first new production purchase. However, the price for Mullard metal base 5AR4's has just gotten silly. A regular Mullard 5AR4 is still a very fine tube and they seem to last forever. Hope this helps. |
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I think I saw your amp and preamp in an old AK thread. Way cool! :thumbsup: |
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I just received a Treasure CV181 and it is supposed to take a good while too. I've used the Psvane 12**7 tubes and they take a while too. 75-100 hours. Do you have the British KT66's? I have not heard them or the reissues but I like 6L6's. I have Sylvania 6L6GAY's and I'm trying to decide between the GL KT66's, Valve Art KT66's, Tung Sol big bottle 6l6 or Treasure KT-66's |
So this Sweet 807 SE amp, along with modded and upgraded CJ PV12 (incredible phono stage), Micro Seiki DD40 w/Denon DL110 cart, and Altec Duplex 604-8G speakers has pretty much put a stop to my endless pursuit of audio nirvana.
Could it get better, probably. However, there are moments when I am pretty sure it can not! Loving this combo and thank you Dennis Had!! |
Yes, the chase stops when you say it does and I am there too. I have had more expensive amps and preamps but none that I have enjoyed and much as the Inspire gear. I no longer care about pursuing the elusive last 10%.
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