Neumann W495stb

reanimatorstudio · Feb 15, 2012

Can anyone tell me which resistors I have to change for gain steps of half there value?

http://audio.kubarth.com/rundfunk/index.cgi
Change:
R17 to 39K
R123,R124 to 110k
R69, R85 to 2K

Correct me if I'm wrong

Dubka · Feb 16, 2012

I was wondering the same thing.. could someone confirm?

reanimatorstudio · Feb 21, 2012

reanimatorstudio · Feb 24, 2012

No one?

Dubka · Feb 24, 2012

Here's the schematic -

http://audio.kubarth.com/rundfunk/getfile.cgi?f=H%2C3%2CS%2C%23%24Q.34S%2CE%5DW%2BVYE%3D6UA%3BFY%3F5S0Y-4%29%3F4V-H96UA%3D%26EC%2BG%21D9%40%60%60%0A

I know there's a calculator online for figuring out the correct resistor values for stepped controls..
The only thing which bothers me is how close the values would have to be between left and right... I don't want to ruin a great eq with a skewed stereo image... Or is there only one set of resistors affecting both channels?

Any thoughts?

reanimatorstudio · Feb 26, 2012

Ok I had a second look the suggestions I made are not right.
For the mids the gain at C23 should be halved. This could be done by 2 resistors but I'm shure there is a more elegant solution (R52, R86).