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(!) ECC189=6ES8 Amperex Bugle Boy Holland NOS 1966-1967 (16/19ma)

(!) ECC189=6ES8 Amperex Bugle Boy Holland NOS 1966-1967 (16/19ma)

$ 24.99

1 tube) ECC189=6ES8 Amperex Bugle Boy Holland NOS 1966-1967

16ma Gm=14,500

19ma Gm=16,000

 

Tested on Amplitrex

Good Ma = 12ma

Good Gm = 11,000-12,000

 

- 6ES8 is similar to 6DJ8


 

6ES8 has electrical ratings very similar to a 6DJ8=ECC88, 6ES8 have high Gm, low internal capacitances and low noise)
(6ES8 were originally designed for used as cascode VHF amplifiers)
(Vplate max=130V, Iplate max=22ma, Plate Dissipation max= 1.8watts)
(Typical Operation Class A Amp: Vplate=90V, Vgrid=-1.2V, Iplate=15ma, Gm=12500)

"Thank you, I received the Telefunken ECC189 tubes today. Well packaged, and beautiful sounding valves.
Many Thanks, John"


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