(!) 417A/5842 LM Ericsson Sweden used/good “”O”” getter halo 1960”s (19ma and Gm=23,900) Title: 417A

417A/5842 LM Ericsson Sweden gold pins NOS “”O”” getter halo 1960”s

19ma

Gm=23,900

NOT A PAIR

Tested on Amplitrex

Vplate=150

Vgrid=-1.5V

Good used Ma range 17-25ma

Good Gm range 20,000 – 30,000

– LAMM LP2 phono
– Wavelength Signature 45 2004
– Robert Koda Takumi K-70 power amp
– Psvane T-417 Reference Tube Pre-Amplifier
– Supratek phono