JTode

Hey folks, I have a Mackie 802-VLZ4 mixer which does this narsty pop when you turn it on; I'm pretty sure it's what killed one of the woofers in my monitors. It has been put out of service and I will either harvest its many through-hole organs or else fix it.

I could not find a schematic, but I don't assume it can't be found, I just haven't yet. It's not a big board but it's all analog from what I can see.

There appears to be a separate power supply board which feeds

+15 AGND -15 GND +48

to the mixer, which is two boards connected by thick soldered wires.

I have looked with magnifiers on at all the caps, none appear to be leaky or swole, but I'm assuming this has something to do with the power supply putting out a spike at power on. The power board has a lot of really tiny caps, I still don't really understand power supplies that well. I need to do more studying of them I suppose, they're pretty central.

Edit: I have a little tiny oscilloscope that I bought years ago and haven't used yet, just figured the day would come. This is probably that day, to measure that spike from the power supply. From the looks of it I'm pretty sure that if I can just get better quality, non-spiking power to those connectors it should be fine.

Anyways this board would be very handy right this second if I felt like it was safe to let it touch my good kids, but at the moment it's the unfavored child who won't stop hitting the others. If anyone would like to see them I have/can take photos. The boards have codes on them, presumably codes that Mackie employees could use to dig up schematics, but will they? I suppose I'll try to find out today. It's past warranty of course.

[Edit 2: I think anyone commenting should identify how much they use Facebook in their comment lol]

On the list of people I describe in the subject, I place myself first. If you're here to defend yourself by showing me your receipts, congratulations, you win, I just saved us who knows how much time. I'm typing this out in an attempt to describe phenomena, not persuade you of anything in particular, other than, this is a thing I see happening a lot; too much would be my take.

I'm just gonna grab [a] most egregious example, but I would like to talk about this, not as a horrific fail, but as an exemplar; at the moment I believe that most people categorize it as the former.

[edit: there really is no "most" egregious example, and I just thought of a much worse one, and unlike Facebook I am fully guilty of this one: I own and drive a car, a lot, and boy am I ignoring some real world consequences there.]

That example being, Facebook Acted As The Main Propaganda Outlet For A Genocide Of The Rohingya In Myanmar, and therefore, Anyone Who Uses Facebook Is Using A Tool That Has Bloodstains On It And Are Somehow Not Horrified.

To more easily conceptualize this, it's much the same as me needing a shovel, and having a neighbour that I happen to know murdered someone with their shovel, but has not been arrested for it, and right when I need the shovel, they walk over with their bloodstained shovel and offer to let me use it for my non-murder task. And I just go "Wow how convenient that you happened to be here with that bright-red shovel just now, I think I'll use this one one of yours with the little spatters of brain on it, instead of walking over to my shed and getting my own shovel out!"

We are talking about murder here, Facebook was used to foment mass murder and in a world that made sense, Zuckerberg would be handed over to the ICC years ago, along with Henry Kissinger and a number of others who instead hang out at the Nobel Peace Prize club where Barack makes a mean Mai Tai.

The problems that people use Facebook to constructively solve is connections to family and close friends, event and interest group organizing, the marketplace, and for the avid user it constitutes a daily journal.

These problems could each be solved using something else that is also just as gratis. It might be a small amount of effort more, but then you maybe don't ever have to touch the remains of a human life that once existed and now does not, due to this particular device being used to end that life.

But it seems that it's more convenient, easy, zero effort, to simply ignore the gore.

That's what I see on the internet. I don't think anyone has ever accepted a bloodstained shovel and set to digging a ditch with it who didn't also feel that their life was next if they didn't, but as long as there's no visible bloodstains, as long as it's just a few articles and podcasts from known radical leftists, eh, look at little Jimmy's recital, isn't he cute?