My FT-847 without any mod for 4m operation gave 20 watts and draws about 25 Ampers. Between 12:00-13:00z I decide to make the PA1O mod. After for more than 50 screws and few desoldering-soldering, modification made and radio goes back to opening for test.
Now I got 75 watts for 9-11 Amps. Looks a small success...!! No any bad reports so far.
Audio "looks" also nice from my ham friends recordings...!!
Tnx to Erwin DK5EW