passive correction preamp.

[mckvak]

Hi all I need for my project praemplifier. I decidet for passive correction preamp, BUT I will need help. I will be very pleasant, if will someone show me the schematic and make clear how it work.

Sorry for my english I know it´s a horrible as you see I am new here.

[janneman]

Originally Posted by mckvak

Hi all I need for my project praemplifier. I decidet for passive correction preamp, BUT I will need help. I will be very pleasant, if will someone show me the schematic and make clear how it work.

Sorry for my english I know it´s a horrible as you see I am new here.

Ehhh... What kind of correction do you need?

jd

[mckvak]

Originally Posted by janneman

Ehhh... What kind of correction do you need?

jd

I need bass and treble.

[janneman]

Originally Posted by mckvak

I need bass and treble.

OK, but that means it will not be a passive preamp, you will need some active gain/buffer stages.

Edit: in theory, a passive system is possible, but its characteristics will be very sensitive to the source- and load-impedance.

jd

[mckvak]

Originally Posted by janneman

OK, but that means it will not be a passive preamp, you will need some active gain/buffer stages.

Edit: in theory, a passive system is possible, but its characteristics will be very sensitive to the source- and load-impedance.

jd

So what do you suggest

[janneman]

Originally Posted by mckvak

So what do you suggest

The simplest, most used tone control is the one designed by the late Peter Baxandall. Google is your friend

For instance: http://sound.westhost.com/dwopa2.htm#baxandall

jd

[mckvak]

Originally Posted by janneman

The simplest, most used tone control is the one designed by the late Peter Baxandall. Google is your friend

For instance: http://sound.westhost.com/dwopa2.htm#baxandall

jd

It look fine

[janneman]

Originally Posted by mckvak

It look fine

Thank you too.

jd