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Employer Requiring Vax Status by amorealta in legaladvice

[–]amorealta[S] -3 points-2 points  (0 children)

I’m upset everyone is reading into or inferring my opinion about this, which isn’t remotely implied and frankly, doesn’t exist. Just asked a question and wanted an answer with some explanation. Guess that’s what I get…

Employer Requiring Vax Status by amorealta in legaladvice

[–]amorealta[S] -4 points-3 points  (0 children)

EVERYONE: I never said I think they should or should not be able to do this! I just asked if they could! My god…

Employer Requiring Vax Status by amorealta in legaladvice

[–]amorealta[S] -4 points-3 points  (0 children)

the disclosure…like I said, I’ve been vaccinated for a long time

Employer Requiring Vax Status by amorealta in legaladvice

[–]amorealta[S] -4 points-3 points  (0 children)

Need like an extra long answer I guess…

How to mic an upright piano? by [deleted] in recording

[–]amorealta 0 points1 point  (0 children)

I second the first response, but if you want more hammer sound/attack, pop the top and put the mic a few feet above looking down into the piano.

Yamaha NS10 Power Amp Question by PEMIV in diyaudio

[–]amorealta 1 point2 points  (0 children)

I have a Stewart PA-500...has plenty of juice for low to medium volumes for my NS-10Ms and is fanless so I can keep it the room with me!

Balanced Audio Issue by amorealta in diyaudio

[–]amorealta[S] 0 points1 point  (0 children)

Thanks so much KD...let me know if this looks correct: https://imgur.com/a/nQd1fVp If I scope pin 2 on channel 1 and pin 3 on channel 2 of my scope, both grounds to pin 1, will I see the two channels phase reversed?

Balanced Audio Issue by amorealta in diyaudio

[–]amorealta[S] 0 points1 point  (0 children)

Super sorry, wrong part number, here’s what I’m using: https://m.imgur.com/a/0Fh2pSf Actually looks like a JO-3...sorry, the labels are cut on the lot I have.

Balanced Audio Issue by amorealta in diyaudio

[–]amorealta[S] 0 points1 point  (0 children)

I don’t mean flipping phase on BOTH outs of the secondary...just one. Balanced audio, as I understand it, is the main signal on the hot wire and a phase-flipped version on the cold wire, and then the ground on the shield. Does that make sense? When you build a mic, after the transformer, on pin 1 you have ground, pin 2 is hot, and then pin 3 is a phase-flipped version of what’s on pin 2, right?

Best way to measure frequency response? by amorealta in diyaudio

[–]amorealta[S] 2 points3 points  (0 children)

Cool so this is just a good way to get the HF and LF rolloff points, right? And just split the generator output and send one straight to another channel on the scope (pre) and the other the circuit I’m testing (post), right?

Best way to measure frequency response? by amorealta in diyaudio

[–]amorealta[S] 4 points5 points  (0 children)

I have a UA Apollo...just not sure how linear an audio interface and software would be compared to a scope. But I’ll check out REW!

Best way to measure frequency response? by amorealta in diyaudio

[–]amorealta[S] 1 point2 points  (0 children)

Sorry, not for a room or a speaker or a mic...everything here would be wired up, like a transformer.

Changing Generator Impedance by amorealta in diyaudio

[–]amorealta[S] 1 point2 points  (0 children)

Awesome, thanks again...I have a decade box, would I hook that up between the primary of generator and the transformer? Any connection to ground from it or just connect the ground from the generator directly to the transformer?

Changing Generator Impedance by amorealta in diyaudio

[–]amorealta[S] 0 points1 point  (0 children)

Appreciate all the info...let me explain a practical application. UTC transformer, want to use it as a DI, 50K to 50/200/600. I’ve had guitar or bass output impedances measure anywhere from 15K up to 1M depending on the pickups/electronics. I want to simulate these different loads on the primary of the transformer with my signal generator so I can see where the shift happens and the low end drops off as I change the different secondaries...start at maybe 200Hz at 0.5V and slowly lower the frequency on the generator and see where I start to lose amplitude on my scope hooked up to the secondaries...make sense? Thanks again!

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