(!) (Pair) 417A Western Electric used/good 1977 (12.2ma and 14ma)

1 pair) 417A Western Electric used/good 1977

1 tube) 12.2ma Gm=16,000 (7713=1977)

1 tube) 14.0ma Gm=15,200 (7752=1977)

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