Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB
Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB
Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB
Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB
Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB
Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB
Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB
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  • Load image into Gallery viewer, Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB
  • Load image into Gallery viewer, Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB
  • Load image into Gallery viewer, Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB
  • Load image into Gallery viewer, Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB
  • Load image into Gallery viewer, Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB
  • Load image into Gallery viewer, Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB

Matched Pair General Electric GE Red Label 6SN7 6SN7GTB Vacuum Tubes Valves Copper Support Rods NOS NIB

$52.50
$52.50
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On Reverb

This new old stock, new in box (For Tube Two) matched pair of GE Red Label 6SN7GTB dual triodes was tested on our Paul Hart-calibrated TV7/U for shorts, gas and transconductance. There were no shorts or gas.

Transconductance measured 80/83 for Tube One and 86/86 for Tube Two. (Minimum (65%) is 50/50.)

They have O getters; copper support rods; a round and square hole in each mica spacer; great flashing and 63-52 188-5 and 63-26 188-5 date/factory codes, respectively. T

I have played them in my Alan Eaton AC-heated, single-ended 45 amplifier and they sound great. They are dead quiet when the volume is muted and have excellent frequency response, sound-staging, and dynamics.

On Reverb