2 Vintage Sylvania 53HK7 Damper Diode Beam Power Endtetrode - BangyBang Tubes

$45.00

Brand	Sylvania
Model	53HK7
Type	Power Endtetrode
Use	Damper Diode
Similar/Equiv	Diff. Heater: 38HK7
Condition	New in Box (NOS)
Tubes per listing	2

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