janneman, most probably you already know about this A new audio amplifier topology with push-pull transimpedance stage - Part 1: Introduction but I thought I just mention it, congratulations, getting it mentioned in eetimes must be an accomplishment 
Well I would say it is an accomplishment for Samuel Groner. EDN's Analog Zone editor approached me for publishing specifically this article.
Congrats to Samuel, and just in time for the publication of Linear Audio Volume 4 which is TODAY!
One day ahead of schedule
jan
Congrats to Samuel, and just in time for the publication of Linear Audio Volume 4 which is TODAY!
One day ahead of schedule
jan
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Well I would say it is an accomplishment for Samuel Groner. EDN's Analog Zone editor approached me for publishing specifically this article.
Congrats to Samuel, and just in time for the publication of Linear Audio Volume 4 which is TODAY!
One day ahead of schedule
jan
Congratulations are intended for Samuel, but also to the magazine.
BTW: my order for V4 has been placed
I was before in the line.... but the item wasn't enabled in the webshop in some way. Now I'm gonna place an order
I was before in the line.... but the item wasn't enabled in the webshop in some way. Now I'm gonna place an order
Na... na... na.. na. na
I got Vol.4 early this week and i must say that the quality of the articles is as good as it was. As a vinyl freak i am of cause happy that two phono stages are included.
One by the indisputable Bob Cordell, Wow.
I personally like his lateral thinking and the unusual but handy features he build in like :
MM cartridge EQ and damping, Balance control, R-L output, Bass merge.
His choice of making the 75us EQ transimpedance and the rest active is a good one.
I use that topology in my Nobrainer phono stage and it sounds great.
One by the indisputable Bob Cordell, Wow.
I personally like his lateral thinking and the unusual but handy features he build in like :
MM cartridge EQ and damping, Balance control, R-L output, Bass merge.
His choice of making the 75us EQ transimpedance and the rest active is a good one.
I use that topology in my Nobrainer phono stage and it sounds great.
I think you're right - the 370uH gives a much too high resonant freq.
I'll check with Bob.
jan
Hello Jan,
I can't remember if I got an email, but I ordered the first day it was available.
I figure if it has reached New Jersey, Ohio can't be far behind.
Since I have the microphone for a moment: thank you for putting together such a nice publication. It must take a great deal of effort, and I'm grateful beneficiary.
I can't remember if I got an email, but I ordered the first day it was available.
I figure if it has reached New Jersey, Ohio can't be far behind.
Since I have the microphone for a moment: thank you for putting together such a nice publication. It must take a great deal of effort, and I'm grateful beneficiary.