1 pair) JAN-6C4WA Sylvania NOS 1975

1 tube) 7.8ma Gm=1800

1 tube) 8.6ma Gm=1800

Recommended for

- Conrad Johnson PV14L2, PV15 preamp
- Conrad Johnson MET1 (6 Channel preamp)
- Conrad Johnson Classic preamp 2010
- Conrad Jognson Classic SE 2011
- Conrad Johnson ET-2 preamp
- Heathkit amp
- Supratek Chenin phono pre