20000 watts per channel
- Thread starter vedmitra
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vedmitra
Member
THanks Mr. Microsim and Mr. Stewin,
Right said Mr. Microsim all my amps and speaker boxes running trouble free since 20 years,have covered the gathering of up to 25 thousand audiance,Mr.Stewin I know class D is a energy saving and good technology but is it reliable to tolerate the abuses of misuse and frequency fluctuations of the generators used in field????.though I am preparing my self for that step also, but being a field and practical guy till now I am not confident that class D is capable of taking the abuses of misuse which class ab can tolerate.
Right said Mr. Microsim all my amps and speaker boxes running trouble free since 20 years,have covered the gathering of up to 25 thousand audiance,Mr.Stewin I know class D is a energy saving and good technology but is it reliable to tolerate the abuses of misuse and frequency fluctuations of the generators used in field????.though I am preparing my self for that step also, but being a field and practical guy till now I am not confident that class D is capable of taking the abuses of misuse which class ab can tolerate.
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100_1797.JPG
vedmitra
Member
one more design more than 1750 watts with 10 pairs of 2n3773 transistors, loading capability up to 1 ohm rail 70-0-70 output more than 42 volts with distortion down to 0.065 on frequency range 20 hz to 20 khz ,one can use 5200 in place of 2n3773 but I prefer 2n3773 rugged metal body transistors, am using them in my field amplifiers since 20 years.
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2n3773 1.750 kw.JPG
Dear Sir Vedmitraa
nice amp 20kw its been my dream to make a high power amp can you share schematic of your high power amp
you are better than qsc crown and other amp manufacturers i am a fan of yours your speakers look so good what drivers are you using
for such high power wattage amps any schematic of amps you use for 25000 people gathering i am interested
warm regards
sameerx1
nice amp 20kw its been my dream to make a high power amp can you share schematic of your high power amp
you are better than qsc crown and other amp manufacturers i am a fan of yours your speakers look so good what drivers are you using
for such high power wattage amps any schematic of amps you use for 25000 people gathering i am interested
warm regards
sameerx1
Dear Sir Vedmitraa
nice amp 20kw its been my dream to make a high power amp can you share schematic of your high power amp
you are better than qsc crown and other amp manufacturers i am a fan of yours your speakers look so good what drivers are you using
for such high power wattage amps any schematic of amps you use for 25000 people gathering i am interested
warm regards
sameerx1
nice amp 20kw its been my dream to make a high power amp can you share schematic of your high power amp
you are better than qsc crown and other amp manufacturers i am a fan of yours your speakers look so good what drivers are you using
for such high power wattage amps any schematic of amps you use for 25000 people gathering i am interested
warm regards
sameerx1
vedmitra
Member
Samerx1 and Michelle or Andrew Lebon,
You both know very well what circuit I am using for my amplifiers and you both have full files of them, Whatever you say,I use current amplification topology not mere voltage amplification,and as I have said earlier, till now non of my Amps have failed me in quality and quantity of sound.and why you opt for this old topology as you are fellers who opt for class "d" and have made and tested many of them.I am happy with what I have and can make more powerful Amps when I need.for your viewing I am posting P.C.B. photo of the Amps I use.
You both know very well what circuit I am using for my amplifiers and you both have full files of them, Whatever you say,I use current amplification topology not mere voltage amplification,and as I have said earlier, till now non of my Amps have failed me in quality and quantity of sound.and why you opt for this old topology as you are fellers who opt for class "d" and have made and tested many of them.I am happy with what I have and can make more powerful Amps when I need.for your viewing I am posting P.C.B. photo of the Amps I use.
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600 watts alpha.jpg
vedmitra
Member
2n3773 1.766 k.watts with 65-0-65
component layout of my new 2n3773 1.766 k.watts with 65-0-65 rail D.C. output voltage more than 42 volt on even 1 ohm load,distortion level down to 0.06% from 20 hz to 20khz, rugged design can go down to 0.5 ohm's load with 12 pairs of 2n3773, the trust worthy metal body transistors,OLD IS GOLD.
component layout of my new 2n3773 1.766 k.watts with 65-0-65 rail D.C. output voltage more than 42 volt on even 1 ohm load,distortion level down to 0.06% from 20 hz to 20khz, rugged design can go down to 0.5 ohm's load with 12 pairs of 2n3773, the trust worthy metal body transistors,OLD IS GOLD.
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3773 new driver a.JPG
don2007ksa
New member
Hi vedmitra what is the working current on your differential input since your using MJE340 pair,thank's.
vedmitra
Member
1.170 Kw. simple amplifier circuit
Very simple Amplifier circuit with 80-0-80 volt rail D.C. 48.382 volt output at 0.336% distortion on 20 Hz to 20Khz, 1.170 KW. on 2 ohm's Load with only 6 pairs of output, can use 5200 1943 in output, output for short terms can go to more than 2 Kw. on 1 ohm load, for long term 2kw. minimum 12 pairs of output will be needed.
Very simple Amplifier circuit with 80-0-80 volt rail D.C. 48.382 volt output at 0.336% distortion on 20 Hz to 20Khz, 1.170 KW. on 2 ohm's Load with only 6 pairs of output, can use 5200 1943 in output, output for short terms can go to more than 2 Kw. on 1 ohm load, for long term 2kw. minimum 12 pairs of output will be needed.
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Copy of 1.170 kw Amp.JPG -
1.170 kw. simple Amp.JPG
vedmitra
Member
For those who want to see what small I could do please visit http://www.facebook.com/vedmitraa?ref=tn_tnmn
