These are closely matched NOS vacuum tubes. Tested 725/750 min 500
and 625//725 min 475 µmhos respectively on a Hickok 752A.
Sylvania 6KE8 Vacuum Tube Pair
- Product Code: Sylvania 6KE8 Vacuum Tube Pair
- Availability: 1
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$9.99 USD
These are closely matched NOS vacuum tubes. Tested 725/750 min 500
and 625//725 min 475 µmhos respectively on a Hickok 752A.