Perfectly balanced at 2200/2200 µmhos on a Hickok 752A where
minimum is 1600/1600
Black
Plate, triple mica with dual "D" getter. 5.5 cm short bottle, shipped in generic box
Marconi 5692 6SN7 Brown Base Vacuum Tube
- Product Code: Marconi 5692 6SN7
- Availability: 1
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$134.99 USD