Moderator: kabubi
tony wrote:Happy New Year din to you and family......
right now i can think of 813's, when trioded, this is equivalent to an 845 or even GM70.....mu or amplification factor is even better at 8 to 4 or 5 of the 845/GM70.......this tube will be easier to drive......the added bonus is that tube is directly heated cathode type.....
tony wrote:this is the real triode....
2A3 SET update:
a cascoded CCS using depletion mode mosfets in a pcboard remains to be installed:
camotecue wrote:tony wrote:this is the real triode....
2A3 SET update:
a cascoded CCS using depletion mode mosfets in a pcboard remains to be installed:
nice!
bass_nut wrote:always inspiring to visit your pages and view your projects, kuya Tony !!
tony wrote:this is the real triode....
2A3 SET update:
a cascoded CCS using depletion mode mosfets in a pcboard remains to be installed:
tony wrote:
Thanks Doc Fer,
will you be interested is say a qaud GU50 pp amp for 200 watts? or a pair of GM70 push-pull for the same power? these Russian Tubes are the bang-for the buck tubes, especially the GU-50....
i also have a quad of QE08-200 which can make 300watts, but sadly, these tubes are very rare and expensive...
bass_nut wrote:tony wrote:
Thanks Doc Fer,
will you be interested is say a qaud GU50 pp amp for 200 watts? or a pair of GM70 push-pull for the same power? these Russian Tubes are the bang-for the buck tubes, especially the GU-50....
i also have a quad of QE08-200 which can make 300watts, but sadly, these tubes are very rare and expensive...
type na type natin iyan 200wpc p/p with inexpensive and readily available tubes, kuya Tony
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