Inverse RIAA curve Circuit + Info

[JayDC]

Hi Jay,

Check you email. I have sent the images I have from Flo. Let me know if you don't get them.

It is low impedance. Note the indication for 50 ohm input on the schematic. However, most SS devices have very low output impedances, CD players included, so it should be no problem. It might be an issue if you try to drive it from an older tube based device.

Mark

I see your point mark.. that is a good design consideration..

[alein12]

This preamp called the Jamaika preamp should have been credited to the designer Charlie Hertsburg of Kinara. I have an original copy of the schematic.

[JOJO]

HI !!

Alguno armo el pre ? / Someone Didi It ?

Thanks

[groovin']

Hi to all,
I'm bulding on a pcb the Riaa filter from Floka design.
Here is a schematic, i'm not sure if i interpretate well his drawing filter Riaa.
Any help is welcome!