Hi Arturo, What they mean by this is that they only want a certain amount of DC to be present at the audio line out jack when you switch the P6 on. This is the thump¹ you hear when you hit the mains switch. In this case they are advising that not more than 6vdc peak peak is present. You¹ll have to measure a transient like that with a storage scope, unless anyone else out there has a better idea. I shouldn¹t get too hung up about it unless your speakers pop out and start rolling around on the floor. Cheers, Andy On 24/02/2011 03:05, "Arturo B" <arturo00@hotmail.com> wrote: > > > > > > > So, I have three KLM-367 clone boards finished and working well. Now onto > calibration... > > [Back story you can skip] I decided to assemble them and get them all working > adequately before I started the calibrating stage. Now, this isn't the first > time I've done a calibration on the new boards. I tried a partial calibration > few months back when I got my first board up and running, but part way through > I decided to stop and wait until I had all the boards done. The process was, > how shall I put this politely, infuriating(!) as the instructions were vague > at best with things lost in translation and perhaps a few assumptions made by > the manual author on the tech/person doing the calibrations and their > experience/knowledge. > > Now that I'm heading back into calibration mode, I was wondering if any of you > guys have a plain English interpretation of the instructions. Something a > little more thorough, and less... Engrish. > > One of the first things I'm having trouble figuring out is what the heck is DC > Click Noise (Step 7)? And where the heck do I read this from? The Main out? A > test point? If so, which one? How important is this step? > > I'm just starting out so there might be a bunch more questions down the line. > Figured I'd start with this one. > > Thanks in advance. And thanks again to Andy for helping me get through the > assembly and subsequent troubleshooting. You da man! > > Arturo.... > > ============================================ > Arturo Brisindi > > [Musics] > > mydadvsyours.com | soundcloud.com/arturo00 > > [Studios] > > galleryrecording.weebly.com | arturo00.weebly.com > > > > [Non-text portions of this message have been removed] > > > > > [Non-text portions of this message have been removed]
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Re: [PolySix] Clone Calibration: DC Click Noise?!
2011-02-24 by Andrew Jury
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