- #1
andrew`
- 5
- 0
Hey guys,
I'd like to build a 400W powered amplifier for small signal input from a microphone source to amplify vocals out of PA speakers. I have found the following schematic and I have two questions for whomever is willing to help:
1) Is this circuit adequate for the application?
2) What type of power source should I be looking for (current output) for the +70V and -70V connections?
Thank you so much for your help.
Andrew
http://www.geocities.com/pa_schematics/400MOS.gif"
I'd like to build a 400W powered amplifier for small signal input from a microphone source to amplify vocals out of PA speakers. I have found the following schematic and I have two questions for whomever is willing to help:
1) Is this circuit adequate for the application?
2) What type of power source should I be looking for (current output) for the +70V and -70V connections?
Thank you so much for your help.
Andrew
http://www.geocities.com/pa_schematics/400MOS.gif"
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