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Lawrence001
29-05-2019, 22:34
In fine tuning my system to the new speakers I've finally found a use for my Yaqin CD3 buffer which takes these octals. I'd quite like to try some other valves, preferably NOS but am open to other good ones. I currently have EH ones fitted.

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Intenso
30-05-2019, 21:10
I'm sure I have a pair of unused TAD's in a drawer somewhere that I planned to use with an amp that I then sold.

If I have you can have them half price if you're interested?

Intenso
30-05-2019, 21:15
Actually I just discovered that I have a couple of types of 6SN7s;

Tube AMP Doctors

Full Music 6SN7s x 4 (maybe 4 hundred hours)

Lawrence001
31-05-2019, 08:08
Actually I just discovered that I have a couple of types of 6SN7s;

Tube AMP Doctors

Full Music 6SN7s x 4 (maybe 4 hundred hours)

Think we talked on Facebook. I wanted the Sylvanias. Thanks anyway.

Hap Hazzard
31-05-2019, 09:31
These came originally in my Canary Audio Amps from new and I find them very good and they are cheap.:) I get the ones marked with OTK on the base as they are military graded spec.

https://www.ebay.co.uk/itm/6N8S-NOS-Double-Triode-Valve-Tube-Jukebox-Hifi-Amplifier-6SN7GT-ECC32-6H8C-6SN7/121952947994?hash=item1c64f64f1a:g:HDgAAOxyOalTcNX p

da2222
31-05-2019, 09:32
Hi Lawrence, I'm pretty sure I have a pair of sylvania 6sn7s if interested...

Lawrence001
31-05-2019, 10:03
These came originally in my Canary Audio Amps from new and I find them very good and they are cheap.:) I get the ones marked with OTK on the base as they are military graded spec.

https://www.ebay.co.uk/itm/6N8S-NOS-Double-Triode-Valve-Tube-Jukebox-Hifi-Amplifier-6SN7GT-ECC32-6H8C-6SN7/121952947994?hash=item1c64f64f1a:g:HDgAAOxyOalTcNX p

Thanks I'm actually watching a late pair on ebay but wanted some earlier ones these look better.

Lawrence001
31-05-2019, 10:03
Hi Lawrence, I'm pretty sure I have a pair of sylvania 6sn7s if interested...

Quite possibly, PM sent :)

Intenso
31-05-2019, 13:44
These came originally in my Canary Audio Amps from new and I find them very good and they are cheap.:) I get the ones marked with OTK on the base as they are military graded spec.

https://www.ebay.co.uk/itm/6N8S-NOS-Double-Triode-Valve-Tube-Jukebox-Hifi-Amplifier-6SN7GT-ECC32-6H8C-6SN7/121952947994?hash=item1c64f64f1a:g:HDgAAOxyOalTcNX p

I've used these, they are great for the money...

Lawrence001
02-06-2019, 21:05
Hi Lawrence, I'm pretty sure I have a pair of sylvania 6sn7s if interested...Did you get my PM Drew?

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paulf-2007
03-06-2019, 12:13
Don't know if you tried them but Sophia electric Royal princess were the best I ever had.

Lawrence001
03-06-2019, 21:58
I haven't but that reminds me I've got some Shuguang black treasure CV181s somewhere I should dig out.

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Lawrence001
03-08-2019, 09:38
Now sorted thanks to Jake.

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Lurch
03-08-2019, 13:31
I haven't but that reminds me I've got some Shuguang black treasure CV181s somewhere I should dig out.

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Are they T2s? If so could you bring to the BO next Sunday, would like to try in place of the T1s I currently have in my 845 monos.

Lawrence001
03-08-2019, 13:36
Are they T2s? If so could you bring to the BO next Sunday, would like to try in place of the T1s I currently have in my 845 monos.I'm not sure what's the difference? These ones are 6SN7 equivalents.

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karma67
03-08-2019, 16:06
how do the black treasures compare to russion 6sn7?

Lurch
03-08-2019, 17:37
I'm not sure what's the difference? These ones are 6SN7 equivalents.

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Yep I know, so are mine, but should have it marked on the base rings.

Lawrence001
03-08-2019, 17:48
how do the black treasures compare to russion 6sn7?No comparison I'd say although I haven't compared to the Meltz. IIRC they had a modern very transparent sound and let skill the detail through. YMMV of course.

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Lawrence001
04-08-2019, 19:21
Yep I know, so are mine, but should have it marked on the base rings.Mine just say CV181-Z on the glass and the white ceramic based are blank.

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Lawrence001
04-08-2019, 21:14
Looks like mine are the earliest version.

http://psvanetube.com/wordpress/store/products/cv181-t-6sn7-pair/


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Lawrence001
11-08-2019, 21:44
Actually I may well be sorted but if anyone else has some floating around I might still be interested in a spot of rolling.

Bencat
12-08-2019, 08:49
Hi Lawrence

Apologies as I never know what is a good price or not for valves as they seem to go from sensible money to very costly really quickly . If these are a bit over priced then apologies but they do seem to have some in stock .

http://markhindes.easywebstore.co.uk/VT231_A1D86S.aspx

Lawrence001
12-08-2019, 09:25
Thanks Andrew they look very similar to my later black T plate Sylvanias although the bases are larger on these I think like I usually find on JAN/US military tubes. More like my Raytheons.

I do pay quite a bit less than this on private sales although not all of it is NOS but I do like tested, or at least tried out!

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Lawrence001
20-01-2020, 23:22
Really been enjoying the Raytheons I bought off Jake in my Yaqin buffer, but if anyone has some good value NOS 6SN7s they want to part with I fancy trying something else with my new speakers. My Opera integrated also takes them so I've got plenty of room for more :)