Tube buffer with 6n1p-EV

[Gost22]

Hi guys!
I need a quality schematics for buffer or project for my CD player with Russian tube 6n1p-EV.
Thanks for the help!

 

[Bas Horneman]

Here is a low voltage version I found googleing.

Google Afbeeldingen resultaat voor http://3.bp.blogspot.com/_uIURzAJc9_w/TUUf5S_9klI/AAAAAAAAASg/ykvBJV8o8_M/s1600/skema.jpg

 

[JMFahey]

Just curious, what's the purpose of adding such tube buffer in the signal chain?
I guess any CD player has low enough output impedance to drive most anything.

 

[Gost22]

Just curious, what's the purpose of adding such tube buffer in the signal chain?
I guess any CD player has low enough output impedance to drive most anything.

Hi,
Tube sound!!!😉
cheers!

 

[JMFahey]

Tube sound!!!

I imagined so 🙄
Ok, go ahead, it's your party. 😉

 

[Gost22]

Hi,
Is this tube 6N1P-EV can be used in the buffer or required some changes to the schematic?😕
thank you!

 

[JMFahey]

Build the one suggested in post #2.

The one shown in post #6 is a mess.

For the #2 one, you can get the +/-30V or thereabouts (it's not that critical, higher is better) from your power amp ... which of course I guess is not a Tube one.

By the way, I have commercially sold such tube buffers , under the brand name "Valvulizer" (tm) for those who insist on having some orange glow in their amps ... but I consider them a scam (yes, my own too). 🙁

 

[Gost22]

Here is a low voltage version I found googleing.

Google Afbeeldingen resultaat voor http://3.bp.blogspot.com/_uIURzAJc9_w/TUUf5S_9klI/AAAAAAAAASg/ykvBJV8o8_M/s1600/skema.jpg

Hi Bas Horneman!
What should be changed in the schematics if the voltage is increased to +/-42V?😕
thank you!

 

[JMFahey]

I can answer that one: raise cathode resistors, R3 and R31 to 15K or 22K.
As I said earlier, the higher the voltage the better.
I used rails between +/-42V and +/-70V for what basically is the same circuit.

That tube (or most others) will be *really* happy with 160V (total) voltage or higher, so any step you take in that direction is fine.

 

[Gost22]

Power supply?

Is this power supply can be used?

 

[JMFahey]

What voltage are your Power Amp rails?

 

[Gost22]

What voltage are your Power Amp rails?

I want to compile special unit quality tube buffer with 6n1p-EV or 6922 for my CD-player.😉

 

[Cookj]

Wavebourn'shttp://www.diyaudio.com/forums/tubes-valves/171047-variable-harmonizer.html is what you need

 

[JMFahey]

I want to compile special unit quality tube buffer with 6n1p-EV or 6922 for my CD-player.😉

Yes, that much I know 😀, but what will you use to listen to it? 😕

 

[Gost22]

Wavebourn'shttp://www.diyaudio.com/forums/tubes-valves/171047-variable-harmonizer.html is what you need

Hi Cookj!
What is included of the varijable-harmonizer, please a little explain 😱😕
Thanks

 

[Gost22]

Yes, that much I know 😀, but what will you use to listen to it? 😕

Hi,
Enjoy to tube/valve sound!!😉