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i ran across this amp and have no idea what it is as far as input wattage and output wattage.it is a mobile,with a blue face.it has it has power,preamp and am-fm cw ssb switches with a rotary knob for low,med,high and max.does anyone know?
There have been several versions, but the one with Motorola 454 transistors should be good for about 350/400 watts on SSB and stay reasonably clean.
They had regulated biasing that actually worked decent, they make a good little mobile 10/12 meter amp
Some of the later ones had 2879`s in them as well.
Not bad little amps.
Hello gentlemen and Ladies. I have the dreaded RCI-2990 receive issue where my radio gets distorted when people get close to my location. I found the C90 Capacitor, but I can not for the life of me find the C89 capacitor. Can or does anyone have a picture of the exact location of C89 ? Thank you in advance, Wes
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