(!) ECC189=6ES8 Amperex Globe Logo Holland NOS 1969 (17.8/17.2ma)
By Tube World
$ 22.99
1 tube) ECC189=6ES8 Amperex Globe Logo Holland NOS 1969
17.8ma Gm=16,700
17.2ma Gm=15,900
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"
See more: vacuum tube
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