Balancina

[Greg S.]

Gustav's Shop

https://pcbgrinder.com/index.php?route=product/product&path=59&product_id=151

Schematic:

https://pcbgrinder.com/download/Balancina/Balancina_schem.pdf


I don't exactly know where to post a thread for 'em, but I just have to make a small comment about.

The 6u8F FKP Cap at the Line in is not right!

Bridge it with a wire and it works, otherwise you get a highpass filtered Signal.

Those babies are cool Linedrivers.

I will built a 1U rack for Line Signals and Symm Outs to feed my 76'ers and Stuff.
So I'm a bit more flexible in Compression!

Cheers

 

[dmp]

Is it possible you used a 6.8 nF or 6.8 pF, instead of 6.8 uF?

 

[Greg S.]

might be, aajj,

 

[Kingston]

6u8F at the input (C1) is fine for unknown/unstable line sources. Its high pass filter will have a -3dB point at around 5hz - nothing to worry about. It can be bigger of course, or an electrolytic. But it's also optional if you know the input source has no DC offset ever.

 

[Greg S.]

I got 6n8, sry, my mistake....  :-[

 

[Kingston]

put it under a switch and call it a feature.

 

[ungifted]

Film 6u8 (C6, C20) are better than good 10u Np from datasheet?