[Amps] Our new 2000W auto tune amplifer

[Hsu]

This is our new 2000W auto tune amplifer :
http://www.zmdz.com/bbs/incomefiles/201111/10933482293.JPG
http://www.zmdz.com/bbs/incomefiles/201111/109354365436.JPG
http://www.zmdz.com/bbs/incomefiles/201111/109351911702.JPG
http://www.zmdz.com/bbs/incomefiles/201111/109344534253.JPG
This is our manual 2000W amplifer in Brazil last weekend  :
http://www.youtube.com/watch?v=QoJhaqkOVLc
http://www.youtube.com/watch?v=rtwL37Xu14o&feature=related
http://www.youtube.com/watch?v=ibPOgBwqlQM
  Both amplifers are using factory new FU-728F( the best FU-728F,   tube life over 12000 hrs in 1000W 100% duty cycle)   tetrode in gride driven,
  73!Hsu