Behringer Ultragain Pro MIC2200 . . .
Yes. They have both a +4db and a -10db output.Do all mic preamps have the same output?
I think the MIC2200 is a tube preamp.....starved plate?
Yes. They have both a +4db and a -10db output.
Well; most pro preamps do.
Yes; starved output/tube emulation.
But what is important are the op amps; they do the work anyway. Guys do and have changed them out with higher end units. But for radio, that isn't important. If you were recording high end stuff; then you wouldn't even look at the Behringer anyway. What I use it for is clean enough gain before further processing. So long as it is flat, and it is, it will pull through other processing w/o needing to spend thousands of dollars. The mic is really the core of it all - anyway. Spend your bucks there if you must.
I am DI a cobra 148 and my behringer 802 has to be cranked to drive the radio to get loud enough audio...was just wondering if a better mic preamp would do a better job?
Should check the owners manual and see if the 1/4 inch plugs are tip/ring/sleeve.
If it is, it should be a balanced +4db output.
Maybe not . . .
Did you try to use the radio w/o the preamp and see if you didn't pop the balanced modulator?
A +4db signal is a pretty hot signal; IIRC it is 1.414 volts AC/peak.
I'd check you cables and their phasing . . .
As you know, I use the preamp with a Ham radio that has an accessory port for the balanced modulator already supplied. The preamp I use also has plenty of output, and am sure that yours does too. Doubt it is the problem. Might check the wiring into the radio and recheck you source of info to do that mod. Please keep us posted.