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24 steps ladder attenuator 50k stereo

Work in progress ... umpf ... 96 resistors (well actually 93 as I am missing 3 Rs) soldered.

Find the XLS file I made to calculate the ladders. Don't mess with the cells, you can modify only the dark green cells: ladder impedance and dB steps.

[IMGDEAD]http://img713.imageshack.us/img713/830/12042010105.jpg[/IMGDEAD]
[IMGDEAD]http://img443.imageshack.us/img443/4474/12042010106.jpg[/IMGDEAD]
 

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  • Ladderattenuator.zip
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