Hi diyAudio folk!
I read your forum and found that you have a lot of knowledgeable people here!
I think that this is best place to ask help for problem which I cant solve without knowledgeable people support !
RMX1850HD Power Amplifier ? QSC, Class H
I need alternative for QSC RMX1850HD at reasonable cost (diy, kit, pcb etc). Alternative for power and signal quality. This is NOT for audio use! It is used to build Doug Coil machine for healing Lyme disease (experimental).
More about this machine here (slide6):
http://dougcoilmachine.com/Build your own Doug coil machine.ppt
Here is machine in action:
https://www.youtube.com/watch?v=TLwzInzt3gE
In this scenario QSC RMX1850HD is deFacto Nr1 selection. But in Europe it is rare amp and expensive, used for EUR500+. Not everybody may afford it, because without AMP we need to buy/build a lot of different equipment too.
I have found some, not to expensive Chinese options, but not sure are they ok or not.
Maybe these are APEX clones, I really don't know.
Please check them, and say your opinion!
YJ +/ 80VDC TTA1943+TTC5200 +2SA940 + 2SC2073 1.0 channel Power stage amplifier board 1000W-in Amplifier from Consumer Electronics on Aliexpress.com | Alibaba Group
Cheapest Assembled high power 1200W mono power amplifier board HiFi Board kit Electronic kit combination Amplifier-in Amplifier from Consumer Electronics on Aliexpress.com | Alibaba Group
Free shipping ,1pair PR 800 Group A professional stage amplifier finished board 1000W super power-in Other Electronic Components from Electronic Components & Supplies on Aliexpress.com | Alibaba Group
Any suggestions? (more power is ok, not less)
Thanks in advance,
Vladimir
p.s. sorry for my poor English, but I hope you understand me 🙂
p.s.2. Just in case - I know how to solder, how to use multimeter and oscilloscope and I know that AMP at this power is not easy task for DIY!!! But my knowledge is far away from right selection in this case!!!
I read your forum and found that you have a lot of knowledgeable people here!
I think that this is best place to ask help for problem which I cant solve without knowledgeable people support !
RMX1850HD Power Amplifier ? QSC, Class H
I need alternative for QSC RMX1850HD at reasonable cost (diy, kit, pcb etc). Alternative for power and signal quality. This is NOT for audio use! It is used to build Doug Coil machine for healing Lyme disease (experimental).
More about this machine here (slide6):
http://dougcoilmachine.com/Build your own Doug coil machine.ppt
Here is machine in action:
https://www.youtube.com/watch?v=TLwzInzt3gE
In this scenario QSC RMX1850HD is deFacto Nr1 selection. But in Europe it is rare amp and expensive, used for EUR500+. Not everybody may afford it, because without AMP we need to buy/build a lot of different equipment too.
I have found some, not to expensive Chinese options, but not sure are they ok or not.
Maybe these are APEX clones, I really don't know.
Please check them, and say your opinion!
YJ +/ 80VDC TTA1943+TTC5200 +2SA940 + 2SC2073 1.0 channel Power stage amplifier board 1000W-in Amplifier from Consumer Electronics on Aliexpress.com | Alibaba Group
Cheapest Assembled high power 1200W mono power amplifier board HiFi Board kit Electronic kit combination Amplifier-in Amplifier from Consumer Electronics on Aliexpress.com | Alibaba Group
Free shipping ,1pair PR 800 Group A professional stage amplifier finished board 1000W super power-in Other Electronic Components from Electronic Components & Supplies on Aliexpress.com | Alibaba Group
Any suggestions? (more power is ok, not less)
Thanks in advance,
Vladimir
p.s. sorry for my poor English, but I hope you understand me 🙂
p.s.2. Just in case - I know how to solder, how to use multimeter and oscilloscope and I know that AMP at this power is not easy task for DIY!!! But my knowledge is far away from right selection in this case!!!
Hi.
It is better to post how much power do you need, impedance of the load , frequency band , continuous or intermittent operation and other requirements for this machine
It is better to post how much power do you need, impedance of the load , frequency band , continuous or intermittent operation and other requirements for this machine
Last edited:
Thanks!
As i understood, better way is to find used professional AMP instead to DIY.
Now I am querying ebay 🙂
baga
power do you need: 750W
impedance of the load: ???
frequency band: 200-2200hz
continuous or intermittent operation: continuous up to 1 hour.
Kjeldsen
Of course I am not fighting for every penny, 200-300EUR is ok for working solution!!!
Thanks for link!
As i understood, better way is to find used professional AMP instead to DIY.
Now I am querying ebay 🙂
baga
power do you need: 750W
impedance of the load: ???
frequency band: 200-2200hz
continuous or intermittent operation: continuous up to 1 hour.
Kjeldsen
Of course I am not fighting for every penny, 200-300EUR is ok for working solution!!!
Thanks for link!
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