Simplistic NJFET RIAA

[Salas]

Meanwhile I am slowly cooking...

 

[stajo]

Meanwhile I am slowly cooking...

Easter Eggs?

 

[Salas]

Trying to sort out a clever minimal power loop combo board for folded and tuned bib with Crt doing the CAD me guiding him. His time is little the details many. I keep on adding features and changing his routing torturing him. This one is 3rd step and still basic.

 

[stajo]

More boards to the people

PS. Dont you think we need a decent DAC for the All Salas Setup also?

 

[Salas]

I am not into digital.

 

[merlin el mago]

Meanwhile I am slowly cooking...

Just in time, still don't started my folded P2P

 

[merlin el mago]

I am not into digital.

Maybe loudspeakers?

 

[Bksabath]

Try it with 2X389BL also Sandro. Will give you much gain if you feel needing it and still remain low noise enough. Expect it quite better than the previous simplistic you had.

I am sure of it no doubt about that is just time and freezing whether stopping any serious work + cooking sumthink...

About the boards...

Yes please it is about time that you go that way!

Did you try Design Spark it is totally free?

If you can could you try single layers it is a real pain to desolder components
on double staked pads

Other one for ground plane and limited number to cross overs

 

[Salas]

Just in time, still don't started my folded P2P

It will eat much time yet until making it into a working prototype. One wrong detail and its an expensive factory sample fail. Takes some luck too.

 

[stajo]

Maybe its best to stay away, it seems almost impossible to DIY anything decent there.

Good luck with the boards. Do you think they would like to camp with this companion?

 

[Salas]

I am sure of it no doubt about that is just time and freezing whether stopping any serious work + cooking sumthink...

About the boards...

Yes please it is about time that you go that way!

Did you try Design Spark it is totally free?

If you can could you try single layers it is a real pain to desolder components
on double staked pads

Other one for ground plane and limited number to cross overs

I will try the spark myself at a point but for this one I trust Crt and his Eagle expertise that had worked before transfering to the fab house correctly. Two layers are barely enough for this combo I am afraid. Ground plane is wrong approach in this signal level and psu bandwidth IMHO. I go star and defined return paths.

 

[Salas]

Good luck with the boards. Do you think they would like to camp with this companion?

They will be social chaps, why not.

 

[merlin el mago]

Good luck with the boards Salas.

 

[Salas]

Maybe loudspeakers?

Have you seen the Tired Two Way?

 

[merlin el mago]

No.

 

[Salas]

Good luck with the boards Salas.

Will give a standard "face" to the project at least.

 

[Salas]

No.

Search the multiway forum department in diyA.

 

[merlin el mago]

Just looking.

 

[Bksabath]

I will try the spark myself at a point but for this one I trust Crt and his Eagle expertise that had worked before transfering to the fab house correctly. Two layers are barely enough for this combo I am afraid. Ground plane is wrong approach in this signal level and psu bandwidth IMHO. I go star and defined return paths.

Right Eagle CAD no need for design Spark


Ground Plane... Message understood

 

[buzzforb]

I will try the spark myself at a point but for this one I trust Crt and his Eagle expertise that had worked before transfering to the fab house correctly. Two layers are barely enough for this combo I am afraid. Ground plane is wrong approach in this signal level and psu bandwidth IMHO. I go star and defined return paths.

Dont know anything about pcb design, but reason i chose ground plane was strong adherance of DAC folks. They seem religious about those things in their loe noise, low distortion world..