tube amp

[purer]

An externally hosted image should be here but it was not working when we last tested it.

 

[analog_sa]

tube amp on a pretty board with ugly capacitor upgrade

And?

 

[purer]

Re: tube amp on a pretty board with ugly capacitor upgrade

test cap

 

[halojoy]

Do you have a schematic?

Do you have a schematic Maybe at your Homepage?

I made me this homepage in 15 minutes yesterday, just for fun
using www.geocities.com "PageBuilder" - a java Applet

It is a "you get what you see - editor"
Only requires that you can use your Keyboard
and select which pictures you want to put in.

www.geocities.com
- homepages are FREE - with minimum of ads
You can even get several homepage - using different Yahoo-ID:s

One for each subject - Friends, Jesus Christ, family, electronics, music; You name it!

halojoy2000 - Super 15min Homepage

So how does the amp work, purer
and what Tubes do you use?

Gives me somewhat more information.
Please, would give me some inspiration
so I can build my first tube amp, using E88CC

Nice Photo - what camera you use?
I will buy an acceptable digital one.
Can spend $150-200.
Then I can put some Pictures of my Own onto my HomePage

/halojoy - the photo-lover
- have several homepages you don't even know about!

------------------------------------------------------
PS. I see you have a homepage already.
But that page is like "chinese" to most of us.

Get yourself an English Homepage
for all your Audio loving friends to enjoy
Your Work deserves a better presentation
and can give me and others some new ideas!

What you think, purer?
Wouldn't that be something for you? DS

 

[purer]

Re: Do you have a schematic?

schematic ? OK
My Art :http://www.chat001.com/forum/purer/index.html

An externally hosted image should be here but it was not working when we last tested it.

An externally hosted image should be here but it was not working when we last tested it.

An externally hosted image should be here but it was not working when we last tested it.

 

[halojoy]

Re: Do you have a schematic?

schematic ? OK
---------------------

An unusual interesting tube.amp:

A differential input pair of tubes
DC-connetion to an inverter amp Tube
DC-connection to an cathode follower output stage.
DC-negative feedback to inverting input tube
from the load.

VERY INTERESTING -and never seen by me before!

Only one Output Capacitor - rest is DC-coupled
I guess it performs great!
Low distortion.

thanks!
nice of you, purer

/halo

 

[purer]

Re: Re: Do you have a schematic?

Schematic

 

[dhaen]

Not a differential input as such - IMO just a smart way of avoiding a cathode bypass cap. I'm trying that method at the moment too. It seems good.

 

[purer]

yes sir

My Art chinese

An externally hosted image should be here but it was not working when we last tested it.

http://www.chat001.com/forum/purer/index.html

 

[halojoy]

Tube OP amplifier

I think you can call it an OPamp Tube amplifier
like OP amp, with inv-noninv input
and negative feedback

and it has a differential input pair of tubes
so called long tailed pair

NOTE my new Homepage with SCHEMATICS !!!!!!!!

HALOMATICS - schematics by a fanatic

Welcome!

 

[reinhard]

Cat

Hello Purer,

what about the complete CAT schematic. Can you offer it?

Reinhard

 

[purer]

Re: Cat

reinhard

OK

 

[reinhard]

CAT

Hello Purer,

Thank you, but what means OK?
Do you send it to my e-mail?

Regards,

Reinhard

 

[halojoy]

Re: CAT

Hello Purer,

Thank you, but what means OK?
Do you send it to my e-mail?

Regards,

Reinhard

Please, purer

Send it to my Email, too
Thank you!

/halojoy

 

[purer]

CAT

An externally hosted image should be here but it was not working when we last tested it.

 

[analog_sa]

Great!

Just post a picture of the solder side and the eagle-eyed can start drawing a schematic Or maybe you've done this already?

cheers

peter

 

[fdegrove]

TOO BIG?

Hi Purer,

The last pic you try to upload apparently didn't work.

I suggest you convert is to .gif format?

Cheers,

 

[planet10]

Re: Do you have a schematic?

halojoy2000 - Super 15min Homepage

At least you picked the right end of the horse to put on the front page

dave

 

[fdegrove]

RIGHT END

Hello,

At least you picked the right end of the horse to put on the front page

LOL.

Do I smell horse menure?

Cheers,

 

[halojoy]

Hehe,
I knew I did some thing Right on that page

Halojoy:
PS. I see you have a homepage already, purer
But that page is like "chinese" to most of us.

Get yourself an English Homepage
for all your Audio loving friends to enjoy
Your Work deserves a better presentation
and can give me and others some new ideas!

What you think, purer?
Wouldn't that be something for you? DS

What you say, purer

/halo - only wants to help