New project of DAC with sounding of studio tape recorder

[george62]

So, I am starting new development. It is based in my previous researches. Main chip of DAC is Philips. The output is current. My self developed circuit has extremly low input impedance. It provides the highest resolution of sound, like a studio analog tape recorder.

 

[Ken Newton]

Can you share the schematic of your self developed post DAC circuit?

 

[george62]

My dear friend! I'm very sorry. I don't place the circuit here and any where. This is commercial project. I developed it in some years. Please note, now, I use wire capacitors, hand made by me. It provides the best sounding.

 

[Michael Bean]

My dear friend! I'm very sorry. I don't place the circuit here and any where. This is commercial project. I developed it in some years. Please note, now, I use wire capacitors, hand made by me. It provides the best sounding.

So why are you posting here then...Bragging rights?

Mike

 

[george62]

No, it is not bragging. This is the real device. I have a real prototype of it. You don't believe for it?

 

[Michael Bean]

So again, what's the point of posting that here if you don't intend to share? This is a Do It Yourself site.

Mike

 

[george62]

If you come to Saint-Petersburg, Russia, I will show you the device in real time . You are welcome!

 

[5th element]

So basically it's bragging or advertising.

If you are not going to share please leave.

 

[george62]

So again, what's the point of posting that here if you don't intend to share? This is a Do It Yourself site.

Mike

I provide a new information about new developments. You don"t need any new infomation about new researches?

 

[billshurv]

Surely even an Ipod is higher resolution than an open reel recorder?

 

[billshurv]

I provide a new information about new developments. You don"t need any new infomation about new researches?

I see no 'information'. Or research for that matter.

 

[abraxalito]

My dear friend! I'm very sorry. I don't place the circuit here and any where. This is commercial project. I developed it in some years. Please note, now, I use wire capacitors, hand made by me. It provides the best sounding.

Please tell us what problems with the prior art you identified and solved? For example what's wrong with normal capacitors which led you to develop your own?

 

[george62]

It is not a problems with using a stadard capacitors. The wire capacitors provides the extremly resolution for sound. I permitted it in any times.

 

[abraxalito]

Any issues identified with I/V stages which you've licked?

 

[george62]

So,may be it is no. Some times, may be it will the excellent The wire capacitors need the carefull using

 

[abraxalito]

So not willing to give any clues about how you attained such a low input impedance for your post-DAC stage? What input impedance have you reached?

 

[george62]

I reached the input impedance in approx. of 0,012 Ohms

 

[abraxalito]

And how does that 12milliohms vary with frequency?

 

[Destroyer OS]

Brax, I didn't know you where a dentist...

 

[abraxalito]

Nor did I....