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Messenger M4V Amplifier 650W 9 Transistor

Wow ! I know a guy that just sold one like this for 5 Bills ! So this is surely a very good deal indeed. Question ? What kind of amperage would be needed in the motor car for this one ? what would you need to be on the safe side ? Thanks
 
Im running it off astron 80 amp power supply and it handles it well. In the truck I never had any issues on one normal auto battery. This box dead keys 65o swinging ++++.
 
I was just wondering what how would the box handle 2 watts swinging to 20? What would the power output be then? Also what is it doing on low right now? Thanks in advance
 
Well, at least you didn't offer it as an AB1 like so many do not knowing that it's impossible to do AB1 on a transistor.
 
What will this take as far as drive input AM and SSB and what are you looking for as far as a 2 meter mobile?? What brand ETC??
 

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