Does anyone know if I can use an Amperex 7136 tube for a PA? I have been trying for a year to get info on this tube but no luck. Larry -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com Search: http://www.contesting.com/km9p/search.htm