FS: MOSFET RF AMP BOARD,built use 2 pairs MRF150, 600W ,$350/ea shipped, TRANSISTOR RF AMP BOARD, use a pair ENI21 POWER TRANSISTOR,300W,$50/ea.shipped 73! Xu -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com