1 low noise tube) JG-5814 GE "square getter halo" NOS with "short wide ribbed dark black plates" 1953 in white box - good printing

11.0ma Gm=2200

12.5ma Gm=2300

Recommended for

- Woo Audio WA4 headphone amp

- Bottlehead Crack

- Bottlehead Foreplay

- CJ PV12

- Jadis amp

- Unison Research Unico-P 2005

- Einstein preamp

- Head-Direct EF1 Hybrid Headphone Amp 2008