Tetrode

Explore our collection of Tetrode 6 items

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4x New 30P1S 30П1С Original Box Metal Base Tetrode Melz NOS ~ 12L6, 6046, KT71

4x New 30P1S 30П1С Original Box Metal Base Tetrode Melz NOS ~ 12L6, 6046, KT71

4x NOS 30P1S/30П1С tetrode tubes, MELZ, original boxes, similar to 12L6/6046/KT71

$25.49
2x 6P3S / 6L6 / EL39 / 6CN5 / 5881 NOS / Matched Pair / Reflector / Same Date

2x 6P3S / 6L6 / EL39 / 6CN5 / 5881 NOS / Matched Pair / Reflector / Same Date

Reflector factory, matched pair with test data, equivalent to 6L6/5881/EL39

$20.40
2x 6P3S-E 6П3С-Е, 5881, 6L6GC Tetrode NOS Matched Pair / Same Date / Reflector

2x 6P3S-E 6П3С-Е, 5881, 6L6GC Tetrode NOS Matched Pair / Same Date / Reflector

Enhanced version, Reflector factory, matched on L3-3 tester, equivalent to 6L6GC/5881

$28.00
4x NOS 6P3S Matched Quad Output Beam Tetrode ussr Foton =6L6 EL39 6CN5 1622 5881

4x NOS 6P3S Matched Quad Output Beam Tetrode ussr Foton =6L6 EL39 6CN5 1622 5881

Foton 1950-70s production, matched quad tested on L3-3, equivalent to 6L6/5881/EL39

$38.00
2x New 6P3S (6L6, 5881) Matched Pair Fryazino COBRA 50s NOS Tetrode USSR Tested

2x New 6P3S (6L6, 5881) Matched Pair Fryazino COBRA 50s NOS Tetrode USSR Tested

Fryazino Cobra 1950s vintage production, matched pair tested on L3-3, equivalent to 6L6/5881

$96.00
2x Used 6P3S 6L6 EL39 6CN5 5881 Matched Pair Output Beam Tetrode Reflector USSR

2x Used 6P3S 6L6 EL39 6CN5 5881 Matched Pair Output Beam Tetrode Reflector USSR

Reflector factory matched pair tested on L3-3, equivalent to 6L6/5881/EL39/6CN5 power tubes

$7.64
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