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Old 19th October 2016, 08:26 PM   #1
diyAudio Member
Join Date: Sep 2015
Default Pultec low freq pops

Hi all,
Just finished a pultec eqp 1A, build on the original schematic.
Everything seems to work out, but i will get pops when switching between
20-30-60 Hz (no signal)
I also have some pops when switching between 5-8 on the highs, but that is fine for now
The low filter is almost hitting -18 dB when switching around, this is my first build, so dont dont really know what to look for, everything should be correct?

Help is much appreciated!

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