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4 PCS NOS VTG 6LR8 Novar Tubes SYLVANIA Triode/Pentode, TV / Audio Amps TESTED
4 PCS NOS VTG 6LR8 Novar Tubes SYLVANIA Triode/Pentode, TV / Audio Amps TESTED
4 PCS NOS VTG 6LR8 Novar Tubes SYLVANIA Triode/Pentode, TV / Audio Amps TESTED
4 PCS NOS VTG 6LR8 Novar Tubes SYLVANIA Triode/Pentode, TV / Audio Amps TESTED

4 PCS NOS VTG 6LR8 Novar Tubes SYLVANIA Triode/Pentode, TV / Audio Amps TESTED

$ 8.4

  • Brand: SYLVANIA
  • Country/Region of Manufacture: United States
  • MPN: Does Not Apply
  • Model: 6LR8 Novar
  • Type: Triode and Pentode

Description

New old stock Tri/Pe tubes, 4 pieces. Some boxes are not perfect. The high Mu triode is used as an oscillator and the pentode as a TV sweep amp rated at 14 watts. Very suitable for audio amps and a high mu pre-amp and power amp! All tubes tested for Gm (transconductance) and no shorts. Tested on Weston 981 (see photos). Gm was very close on all tubes making them suitable for PP audio amps.