THAT1512 Pre. DIY, reasonable replacement for Cheap Preamp Art?

[Estomagado]

Have you considered using a ina103 preamp chip? I have a design as used by a famous company as inputs for the 16x2 stereo mixers. Aside from the tubes in the stereo bus it’s all preamp chip and ic’s. Anyone interested?

I am, but you're afraid to post.
How are we going to settle this?

Hmmmmm....that is(was?) John Klett's website. He's been in the pro audio biz for decades. I hope he's OK.

The following message was there when I accessed it today:

Greetings! 2025-01-15

note: I am moving this site to another host that, I hope, will not be pushing me in to word press (gaaaak!), which I don't/won't use, but they charge me for anyway. I am happy with the mid '90's primitive vibe. We are otherwise back to work doing mysterious audio things.
https://www.technicalaudio.com/

 

[pucho812]

I am, but you're afraid to post.
How are we going to settle this?



The following message was there when I accessed it today:

Greetings! 2025-01-15

note: I am moving this site to another host that, I hope, will not be pushing me in to word press (gaaaak!), which I don't/won't use, but they charge me for anyway. I am happy with the mid '90's primitive vibe. We are otherwise back to work doing mysterious audio things.
https://www.technicalaudio.com/

big difference then public posting, private DM sending it and a redraw.


As I have certain obligations and legal documents in place I can't publicly post. But I can hint at it.

 

[MidnightArrakis]

Have you considered using a ina103 preamp chip? I have a design as used by a famous company as inputs for the 16x2 stereo mixers. Aside from the tubes in the stereo bus it’s all preamp chip and ic’s. Anyone interested?

[I have a design as used by a famous company as inputs for the 16x2 stereo mixers] -- Out of curiosity.....if you were to PM me this "famous" schematic that you have and I then recreated/redrew it using one of my schematic CAD-design programs.....could you then post THAT???..... I believe, as far as copyright laws go, the transferring of a "work" from one type of media to another type of media (which ends up being -- the same thing, only different) is considered to be....."a new work of art". Maybe???.....

/

 

[pucho812]

[I have a design as used by a famous company as inputs for the 16x2 stereo mixers] -- Out of curiosity.....if you were to PM me this "famous" schematic that you have and I then recreated/redrew it using one of my schematic CAD-design programs.....could you then post THAT???..... I believe, as far as copyright laws go, the transferring of a "work" from one type of media to another type of media (which ends up being -- the same thing, only different) is considered to be....."a new work of art". Maybe???.....

/

I think that is o.k. I am working on that too