6SN7 Tube Addicts
Jan 31, 2012 at 5:04 AM Post #1,561 of 7,413
If anything the GTB's have a good bass in my experience.
Can you access a tester to have it checked?
 
Jan 31, 2012 at 5:13 AM Post #1,562 of 7,413
The bass improved a few hours later.  It was starting to sound like the other Sylvania which had missing bass as well when I first got it.  It's like a flower blooming but not fully yet.  
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Jan 31, 2012 at 5:37 AM Post #1,563 of 7,413


Quote:
Yes, I was surprised too. I was not expecting that sound out of them. They are at th elevel of the TS and a lot cheaper.
I agree, synergy is very improtant. I have rolled several 6SN7  and some of them that were my favortie ones with the EML 5U4G Mesh or the Brimar 5R4GY did not sound as good with the 596.


How much for the surprising RCA 6F8G's?
 
 
Jan 31, 2012 at 5:48 AM Post #1,565 of 7,413
Check your PM and hurry up, it's a hard deal to beat!
 
Jan 31, 2012 at 5:58 AM Post #1,566 of 7,413


Quote:
Check your PM and hurry up, it's a hard deal to beat!


Thanks. A quick check of inventory shows that I have the cheaper (pedestrian sounding) RCA Clear Glass 6F8G's. I've not heard 'em though, they were gifted and I've yet to get an adapter. However, talk of synergy between the RCA GG-6F8G/596 pairing has renewed my interest in buying the sibling.
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How does your pair sound? musicman59 mentions 'Black Glass' RCA's and these look Gray. Same? It's late and my vision is shot!
 
 
Jan 31, 2012 at 6:28 AM Post #1,567 of 7,413


Quote:
NOS tubes in general have really gotten high just in the last year or so it seems.  I got my NOS greyglass for $50, and sold them again a little while back for the same price because their sound doesn't work for me.
 
The price on BGRP  is starting to close in on the Osram B65's these days.  At least for good matched pairs.


I've seen the storied Osram B65's priced, but what do they sound like? Have you, other members here, get listening time with this tube? While I demand a tube returns beautiful sound first and foremost, there's no denying the B65's beauty. I could look at it all day! 
 
 
Jan 31, 2012 at 6:38 AM Post #1,568 of 7,413
The B65 sound nice but they are over priced.
 
You can get other nice sounding tubes for a fraction of the B65 price.
 
If you are a collector or an addict, it's another story.
 
Jan 31, 2012 at 6:42 AM Post #1,569 of 7,413


Quote:
The B65 sound nice but they are over priced.
 
You can get other nice sounding tubes for a fraction of the B65 price.
 
If you are a collector or an addict, it's another story.


If price wasn't considered, what tube would match it in sound; be in the same class? I'd never confess to being an addict! But, I am up several hours past bedtime discussing tubes... 
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Jan 31, 2012 at 10:23 AM Post #1,570 of 7,413
Thanks. A quick check of inventory shows that I have the cheaper (pedestrian sounding) RCA Clear Glass 6F8G's. I've not heard 'em though, they were gifted and I've yet to get an adapter. However, talk of synergy between the RCA GG-6F8G/596 pairing has renewed my interest in buying the sibling.
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How does your pair sound? musicman59 mentions 'Black Glass' RCA's and these look Gray. Same? It's late and my vision is shot!
 

Sorry for the confusion. The 6F8G RCA are gray. The Raytheon are black.
 
Moon Audio Stay updated on Moon Audio at their sponsor profile on Head-Fi.
 
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Jan 31, 2012 at 10:27 AM Post #1,571 of 7,413
Moon Audio Stay updated on Moon Audio at their sponsor profile on Head-Fi.
 
https://www.facebook.com/MoonAudio/ https://twitter.com/MoonAudio https://instagram.com/moonaudio https://www.moon-audio.com/ https://www.youtube.com/@moon-audio sales@moon-audio.com
Jan 31, 2012 at 1:04 PM Post #1,573 of 7,413
I bought a pair of used ones with good readings from a fellow member here for $165.
 
Moon Audio Stay updated on Moon Audio at their sponsor profile on Head-Fi.
 
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Jan 31, 2012 at 1:06 PM Post #1,574 of 7,413
The range of prices on ebay on what seem to be the same tubes is crazy.  We need to organize and agree not to pay ridiculous prices in an attempt to bring them down! 
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Jan 31, 2012 at 2:43 PM Post #1,575 of 7,413

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