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PostPosted: Thu Oct 03, 2013 10:41 am
by Testman

Hi guys!.....finally my attenuator is ready!....i delayed i little bit because of my job.
let me correct my drawings ( of course i made some mistakes) and then i can send them who wants.
It is automatic and manual, division by 1/10/100/1000, input impedance is 100K(like all the audio analyzers in general).
Maximum signal that can arrive to the audio card input is 400 mv rms more or less, well safe....stay tuned

Post at 23-4-2010 06:28


sankenpower , i am in waiting with big impatience! My e-mail is:

Thanks in advance

Post at 24-4-2010 13:53

Re: attenuator_ready

PostPosted: Wed Jan 29, 2014 3:17 am
by audiotekman
Hello Testman,
Could you end me information for your automatic/manual input attenuator for sound card.

Re: attenuator_ready

PostPosted: Fri Feb 07, 2014 1:32 pm
by Testman
The attenuator was designed by sankenpower. Unfortunately, I do not have a copy of it.