[camelator]

 Hi all,
I would like to try a 3 tube version.
I found two types of boards:

the "magic sound" which already have good review
http://www.aliexpress.com/item/DIY-M...099363554.html

and this one which come with a rectifier circuit:
http://www.aliexpress.com/item/6N3-S...642095190.html

which is available in another format for tube capacitors:
http://www.aliexpress.com/item/Buffe...698213763.html

What I found about the rectifier circuit:
Low-pressure part rectifier bridge rectifier ---LM7806 regulator --- capacitor filter capacitor filter output

What can be the most interesting one to test ?
1/ Sound magic
2/ with LM7806 and wima style propylene capacitor
3/ with LM7806 and PEPT style capacitor (as I can change these capacitors by the russian K73)


Regards

[camelator]

Hi all,
I would like to try a 3 tube version.
I found two types of boards:

the "magic sound" which already have good review
http://www.aliexpress.com/item/DIY-M...099363554.html

and this one which come with a rectifier circuit:
http://www.aliexpress.com/item/6N3-S...642095190.html

which is available in another format for tube capacitors:
http://www.aliexpress.com/item/Buffe...698213763.html

What I found about the rectifier circuit:
Low-pressure part rectifier bridge rectifier ---LM7806 regulator --- capacitor filter capacitor filter output

What can be the most interesting one to test ?
1/ Sound magic
2/ with LM7806 and wima style propylene capacitor
3/ with LM7806 and PEPT style capacitor (as I can change these capacitors by the russian K73)


Regards

No answers?
I found this one interesting:

AMPLIFIER BOARD Assembled Buffer Tube 6N3 SRPP preamp board B5--ARK110
http://www.aliexpress.com/item/AMPLIFIER-BOARD-Assembled-YJ-LM4610-NE5532-preamplifier-board/1406328598.html

as I can plug it to my ALPS, and I like the metal resistors.
as I am in France, I don't know what kind of transformer I need.

Any  help?

Regards,

Christian.

[lacro]

No answers?
I found this one interesting:

AMPLIFIER BOARD Assembled Buffer Tube 6N3 SRPP preamp board B5--ARK110
http://www.aliexpress.com/item/AMPLIFIER-BOARD-Assembled-YJ-LM4610-NE5532-preamplifier-board/1406328598.html

as I can plug it to my ALPS, and I like the metal resistors.
as I am in France, I don't know what kind of transformer I need.

Any  help?

Regards,

Christian.

Not sure which Preamp is best. I have this one, and like it. It's sold by many sellers:

http://www.ebay.com/itm/w-Tracking-No-Buffer-6N3-x2-6Z4-Tube-Preamp-AMP-220V-110V-Transformer-G047-/261009955502?pt=LH_DefaultDomain_0&hash=item3cc567daae

Which ever one you choose, get the transformer with it otherwise the transformer alone with shipping may exceed the price of the preamp.

[Markvdv]

No answers?
I found this one interesting:

AMPLIFIER BOARD Assembled Buffer Tube 6N3 SRPP preamp board B5--ARK110
http://www.aliexpress.com/item/AMPLIFIER-BOARD-Assembled-YJ-LM4610-NE5532-preamplifier-board/1406328598.html

as I can plug it to my ALPS, and I like the metal resistors.
as I am in France, I don't know what kind of transformer I need.

Any  help?

Regards,

Christian.

This is the first working link you posted in this thread, for me all other say 404 page not found, not many answers to that

[camelator]

thanks for answer,

I didn't have this one in my top list, as it looks like a regulator is missing.
I am not sure, but while looking at vendor shop on ebay, it is look like the 2 tube version is like v1, this 3 tube version a v2, and the 3 tube version  with regulator a v3
Am I wrong?
What can bring the regulator?