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Beware electromagnetic radiation from class D amps.

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As far as i know, class AB amps rely on raw AC electricity at 50/60Hz which is safe.
Class D amp converts AC electricity into DC electricity and DC electricity back into AC electricity.
Converting AC to DC generates harmful electromagnetic radiation.
You can alleviate this problem greatly by using dirty electricity filter, but I recommend buying a measuring equipment such as TriField TF2 and portable AM radio.
A portable AM radio tuned to 530Khz can convert dirty electricity at 530Khz into sound signals.

For more information,
A class D amp that is not shielded by a metal case emits crazy amounts of electromagnetic radiation that an AM radio picks up.
Even if it's shielded in a metal case, dirty electricity flows into power lines. Dirty electricity makes power lines emit electromagnetic radiation.

Electromagnetic radiation generated by technologies can cause DNA mutation, infertility, headache, cancer, dementia, cognitive impairment, fatigue, etc, ...

There are many sources of harmful electromagnetic radiation.
  • WiFi, bluetooth, wireless keyboards, wireless mice, and other wireless devices
    • Use wired devices whenever possible.
    • Don't sleep near wireless technologies.
  • Your mobile phone.
    • Turn on airplane mode in your phone before you go to bed.
    • Don't place it near your body. Don't rub it against your head, or you get brain cancer over time.
  • Cell towers
    • 5G cell towers are densely installed. Beware 5G. 3G and 4G are bad for health, too.
    • It's a known fact that Bill Gates, Mark Zuckerberg, and many other elites live in remote regions where there is little or no electromagnetic radiation. They know it's dangerous.
  • Dirty electricity from AC to DC conversion.
    • Class D amp, computer, laptop, etc, ...
  • Powerline Ethernet
    • Powerline Ethernet devices inject dirty electricity into power lines in order to transmit data.
    • Powerline Ethernet makes your power lines emit harmful electromagnetic radiation.
 
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A800

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Are you serious?
What about the crazy amounts of radiation from cell-/smartphones, (hidden) cellular antennas, radar, satellites and God knows what else?
WiFi?
Cordless phones?
Bluetooth?
Any wireless stuff?
And so on...
 
OP
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Deleted member 9685

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@A800 Read again. I added more information. The less sources of harmful electromagnetic radiation, the better.
 

QMuse

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Guys, just get yourselves one like this and no worries. ;)

Capture.JPG
 

Wombat

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As far as i know, class AB amps rely on raw AC electricity at 50/60Hz which is safe.
Class D amp converts AC electricity into DC electricity and DC electricity back into AC electricity.
Converting AC to DC generates harmful electromagnetic radiation.
You can alleviate this problem greatly by using dirty electricity filter, but I recommend buying a measuring equipment such as TriField TF2 and portable AM radio.
A portable AM radio tuned to 530Khz can convert dirty electricity at 530Khz into sound signals.

For more information,
A class D amp that is not shielded by a metal case emits crazy amounts of electromagnetic radiation that an AM radio picks up.
Even if it's shielded in a metal case, dirty electricity flows into power lines. Dirty electricity makes power lines emit electromagnetic radiation.

Electromagnetic radiation generated by technologies can cause DNA mutation, infertility, headache, cancer, dementia, cognitive impairment, fatigue, etc, ...

There are many sources of harmful electromagnetic radiation.
  • WiFi, bluetooth, wireless keyboards, wireless mice, and other wireless devices
    • Use wired devices whenever possible.
    • Don't sleep near wireless technologies.
  • Your mobile phone.
    • Turn on airplane mode in your phone before you go to bed.
    • Don't place it near your body. Don't rub it against your head, or you get brain cancer over time.
  • Cell towers
    • 5G cell towers are densely installed. Beware 5G. 3G and 4G are bad for health, too.
    • It's a known fact that Bill Gates, Mark Zuckerberg, and many other elites live in remote regions where there is little or no electromagnetic radiation. They know it's dangerous.
  • Dirty electricity from AC to DC conversion.
    • Class D amp, computer, laptop, etc, ...
  • Powerline Ethernet
    • Powerline Ethernet devices inject dirty electricity into power lines in order to transmit data.
    • Powerline Ethernet makes your power lines emit harmful electromagnetic radiation.

How wide and deep is your understanding of this topic other than WWW opinions?
 
OP
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Deleted member 9685

Guest
Fine. Ignore me, and you will get cancer, dementia, infertility, and so on down the line. You have been warned.
 
OP
D

Deleted member 9685

Guest
How wide and deep is your understanding of this topic other than WWW sites?

It doesn't take a genius to figure out that exposure to multiple sources of harmful electromagnetic radiation ruins your health over years.
 
OP
D

Deleted member 9685

Guest
And 5G causes covid-19 :)

I never mentioned COVID-19.

It's a known fact that exposure to electromagnetic radiation at some frequency ranges causes DNA damage, cognitive impairment, and so on.
 

ZolaIII

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Nothing that a thin proper shielding can't handle. It can be a cure or harmful which depends of how its used. Concern is other way around (at least around hire) that EMI doesn't interfer with amplifier. Electric grid (AC) actually has a quite a EMI emission. It's relatively easy to ensure rejection in uper hear able region and not that hard in lower one's but it's usually still not done properly regarding lower regions. RF emitters are by far the worst source of EMI and this day's we usually have couple of those all the time with us.
 

ZetZet

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As far as i know, class AB amps rely on raw AC electricity at 50/60Hz which is safe.
How do you know it's safe?


Also AB amps use DC too. That's what the big transformer is for. So you don't seem to understand how amps work in general.
 
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