1200W rms pro audio and simpe circut.

michelle

New member
connections

Hi John 1977
greetings
1 22k parallel with 33 pf goes to speaker output where both EMITTER resistances meet
2 emitter of 2sc5200 goes to bases of output transistors
3 collector of2sc 5200 goes to + 70 volts dc supply rail
4 emitter of 2sa1943 goes to bases of negative rail 2sa1943 outputs
5 collector of 2sa1943 goes to - 70volts negative supply rail
hope this helps you no other connections r needed
warm regards
michelle
 

michelle

New member
Hi Erhan739
greetings its a pleasure to help out with whatever little i know hope you are fine
and enjoying yourself
warm regards
michelle
 

jhon1977

New member
hoping for connection of this one the proper way

 

jhon1977

New member
any proper connection for this one i cant connect michelle im worried for mistakes i have 2 2sc5200 busted... please help me....my co member.... i attached the image....


 
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don2007ksa

New member
THANK'S so much Erhan sir,here some pictures planning to build a stereo ,use 65vac x2 10,000/100v x4,3 pair's of 2SC3281 & 2SA1302,crisp mid high powerfull.jpeg
 

stewin

Member
hi all .erhan please share the schematic for yeni cross over with sub woofer tone control (yeni crossover vers3)
 
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erhan739

New member
hi all .erhan please share the schematic for yeni cross over with sub woofer tone control (yeni crossover vers3)

i haven't scematic for that crossover. But we are working in this case. İf you interest, i will share some good filters for all users.
 
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