Haven't heard the Sophia based 6SN7 tube's but I have their 12AU7's and by god, value for money and the Psvane 12AU7T's they are better than those $400 vintage Diamond base Telefunken or Genalex Gold-Lion's by far.
Featured Stories
Topics Discussed
- categoryDesktop Amps
- categoryHeadphone Amplifiers
- brandRCA
- brandSylvania
Related Forum Threads
- Philips 408A tube the same as Sylvania 408A? Last post on 4/7/11 at 8:13am in Headphone Amps (full-size)
- Sylvanis GT Chrome Top tall bottle question Last post on 6/4/10 at 4:22pm in Headphone Amps (full-size)
- Neutral Desktop Headphone AMP for Heir Audio 4.A CIEM? Last post on 8/20/12 at 7:41am in Headphone Amps (full-size)
- [LIST][OPINION] Amp recommendations for Fostex/Denon Headphones. Last post on 5/19/13 at 8:49pm in Headphone Amps (full-size)
- Govibe Peak Last post on 7/9/12 at 12:12am in Headphone Amps (full-size)
Related Articles
-
Diy Beginners Guide
Edited on 11/14/12
- Headphone Impedance
Edited on 8/18/12Recent Reviews
-
My pair was a supposed demo model from one of Hifiman's retailers. They came in mint condition, which is lucky for me. I'm not using a balanced cable yet, but I already feel it's a good upgrade...
-
-
The JVC HA M750's were my first "real" pair of headphones. Previously, I had just used iPod headphones and cheap 10 dollar headphones from my local grocery store. As such, I was very impressed by...
-
Introduction The ASG-2 is Aurisonics' second (official) foray into the world of iems. The guys over at Aurisonics cater primarily to the music professional crowd, and their products are...
-
My opinions Sound The sound produced by the HD558 is rich, a bit light, and isn't bloated with bass which is a good thing. It has a crisp treble and punchy bass, very great...
- Headphone Impedance
6SN7 Tube Addicts - Page 205
Head-Fi's Best Sellers
- rosgr63
- Trader Feedback: +14
-
- online
- 2,883 Posts. Joined 5/2009
- Location: Audiophile Purgatory
- Select All Posts By This User
Cured from 6SN7 addiction?
This is a serious statement..........
The day a re-issue sounds close to the black plates Tung Sol Mouse Ears will be the day I'll stop buying vintage 6SN7's!
- Silent One
- Trader Feedback: +3
- What silence said...then nothing.
-
- offline
- 8,039 Posts. Joined 8/2010
- Location: LA...café side
- Select All Posts By This User
Uh-oh, rosgr63 is
throwing it down! Get ur popcorn ready...
- rosgr63
- Trader Feedback: +14
-
- online
- 2,883 Posts. Joined 5/2009
- Location: Audiophile Purgatory
- Select All Posts By This User
If Xcalibur found a cure there is still hope for me...............
- Oskari
- Trader Feedback: 0
-
- offline
- 419 Posts. Joined 1/2009
- Location: Finland
- Select All Posts By This User
You are well beyond all hope, Stavros, beyond all hope. 
- 333jeffery
- Trader Feedback: +2
-
- offline
- 257 Posts. Joined 10/2011
- Location: Florida
- Select All Posts By This User
I've had good luck with the Sophia 6SL7's in other amps. They sound much better than most of the reissued tubes out there. They look to be made by the same folks that make the TJ Fullmusic tubes.
- Olias of Sunhillow
- Trader Feedback: +38
-
- offline
- 1,084 Posts. Joined 12/2009
- Location: Jim Creek, CO
- Select All Posts By This User
I have officially sold my Liquid Fire and have a Super 7 on the way to pair with my HD800s... which means it's time to read all 205 pages of this thread!
My plan is to start with the stock tubes (TS reissues), then substitute my modest 6SN7 collection into the driver position and move backwards.
Not a cure, just forced withdrawal. I have bigger fish to catch with my highly limited funds, as you are aware. 
- Silent One
- Trader Feedback: +3
- What silence said...then nothing.
-
- offline
- 8,039 Posts. Joined 8/2010
- Location: LA...café side
- Select All Posts By This User
Stay strong, Xcalibur255! And if that catch is deep-fried
I'll be right over!!!
- rosgr63
- Trader Feedback: +14
-
- online
- 2,883 Posts. Joined 5/2009
- Location: Audiophile Purgatory
- Select All Posts By This User

I have officially sold my Liquid Fire and have a Super 7 on the way to pair with my HD800s... which means it's time to read all 205 pages of this thread!
My plan is to start with the stock tubes (TS reissues), then substitute my modest 6SN7 collection into the driver position and move backwards.
Congratulations, The Super 7 is a fine amp.
What 6SN7's do you plan to use?
I have one more question as I have now a few tubes selected that I will think about and choose between them.
Do you think that Tung-Sol Mouse-ear is a contender for 45$ price or I would be better off buying Tung-Sol 6SN7WGT brown base or 60 $ or maybe a choice between mouse ear and RCA grey glass ?
I'm leaning towards Tung-Sol 6SN7WGT, RCA Vt-231 grey glass and CBS-Hytron 5692 in the first place, will not order all at once but these are the tubes that I want right now. Do you think that mouse-ear has better spot than any of them?
- rosgr63
- Trader Feedback: +14
-
- online
- 2,883 Posts. Joined 5/2009
- Location: Audiophile Purgatory
- Select All Posts By This User
There is a Tung-Sol without the mouse ears that sounds exactly the same at half the price, but $50 is a good price for mouse ears.
Make sure there is no crack on the base at that price.
The Tung-Sol 6SN7WGT, and RCA VT-231 are also very nice tubes.
I would get the CBS-Hytron last.
Here are the Tung-Sol I am talking about (the end ones), but ask Xcalibur first to be sure
- rosgr63
- Trader Feedback: +14
-
- online
- 2,883 Posts. Joined 5/2009
- Location: Audiophile Purgatory
- Select All Posts By This User
5692 List
I know of the following 5692's, maybe others can help to complete the list, there also rebrands but these are the main ones:
GE
Brown & Black Base
RCA
Brown Base
CBS/CBS-Hytron
Brown & Black Base
Sylvania
Brown Base, Medium Bottle (Yellow Label) and Short Bottle (Green Label)
- Skylab
- Trader Feedback: +45
- Reviewerus Prolificus
-
- offline
- 20,632 Posts. Joined 4/2005
- Location: Chicagoland
- Select All Posts By This User
- rosgr63
- Trader Feedback: +14
-
- online
- 2,883 Posts. Joined 5/2009
- Location: Audiophile Purgatory
- Select All Posts By This User
Yes, I have some too.
The ones I mentioned above are all triple mica with flat plates and extra support rods, true 5692's not re-labeled GTB's.
- 6SN7 Tube Addicts
Head-Fi's Best Sellers
Recent Discussions
- › 「Official」Asian Anime, Manga, and Music Lounge just now
- › Looking to buy some new Headphones (Maybe some Grado SR225i's) 4 seconds ago
- › VSonic GR07 Bass Edition Impressions 41 seconds ago
- › Anyone else getting distortion in FXZ 200? 46 seconds ago
- › Rein Audio X3-DAC Review 2 minutes ago
- › Tralucent Audio 1Plus2 IEM Appreciation/Impressions Thread 3 minutes ago
- › HiFiman HE-500 (HE as in High End) please post your impressions. .... 4 minutes ago
- › Matrix X-Sabre DAC review and impression thread 4 minutes ago
- › Unique Melody Remold Appreciation and Impressions Thread 6 minutes ago
- › The diary entries of a little girl who is now 30! ~ Part 2 6 minutes ago
Recent Reviews
- › HE-5LE by JamesHuntington
- › Kozee Sound Solutions Infinity X2 by Insight Reviews
- › JVC HA M750 by tinamou62
- › Aurisonics ASG-2 by eke2k6
- › Sennheiser HD-558 by Tr1ckster
- › Go-Dap DD Socket1 (DD/DA Converter) for iPhone & iPod... by AnakChan
- › Philips SHL5905BK/28 CitiScape Uptown by Marleybob217
- › AKG K 550 by a_recording
- › HiFiMAN RE-400 by a_recording
- › Sony XBA-40/N Gold | Quad Balanced Armature In-Ear Headphones... by a_recording
New Articles
- › Syncing music and making playlists work with... by Currawong
- › Mac OS X Music Players - alternatives to iTunes by miceblue
- › STAX SR-007 (Omega II) ... A Review After 4... by Currawong
- › List of lossless and high-res music (FLAC,... by ffivaz
- › Beware of the following scams and people... by Currawong
- › Sennheiser 449 Mod Possibly 4 8 Mod by hernan604
- › 2012 Head-Fi Holiday Gift Guide (Computer Audio) by joe
- › 2012 Head-Fi Holiday Gift Guide (Portable... by joe
- › 2012 Head-Fi Holiday Gift Guide (Desktop Audio) by joe
- › 2012 Head-Fi Holiday Gift Guide (Headphone... by joe
About Head-Fi.org | Join the Community | Advertise
© 2013 Head-Fi.org is powered by Huddler Tech | FAQ | Support | Privacy/TOS | Site Map


















