Pretty generic amplifier really. Pop the cover off and count the main power transistors and record the part number. With that much power gain it's sure to be a multi stage amplifier like the common one-driving two transistor layout. Probably uses the mrf-247 or equiv. type transistor.
Most of the web stuff for this Model Spec 5 watts input for about 150 out. I'd drive it with 5 watts and see what the output is before I assume something is wrong. MFJ now owns Mirage Amplifiers so you can find most of their manuals available for free download. http://www.mfjenterprises.com/mirageamp/manuals.php I don't see the B-215g manual listed... but I do see a similar B-315g manual. You could also email or call them to request the B-215g manual. cheers, skipp > [EMAIL PROTECTED] wrote: > My Mirage B 215G amp is only putting out about 40 watts with 3 > watts drive. Looking for the schematic. Any one has one you can > email to me? Thank you. > Rod KC7VQR >
