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Ux250


2 vintage RCA type ux-250 engraved base globe tubes -tested- 50 350

$510.00


UX-250 Large Globe RCA Radiotron Tube Type 50 Tests Weak

$89.99


Vintage Tung-Sol Type 50 ux-250 cx-350 C-585 ST Globe Vacuum Tube Getter Used

$159.99


RCA Radiotron Globe Tube UX 250 Engraved Base Tests Good

$179.95


Vintage Majestic Cross Plate G-50 cx-350 Type 50 ux-250 Globe Vacuum Tube BAD

$59.99


1 VINTAGE TUNGSOL TYPE 50 TUBE UX250 TRIODE AMPLITREX TEST 2190 GM 47.6 MA

$175.00


Philco Type #50 Tube / CX-350 / UX-250 - Engraved base / DHT / Rare

$125.00


Two X-250 (type 50 UX-250 CX-350 450 C-586 equivalent) vacuum tubes

$1,090.00


Two RCA UX-250 (type 50 CX350 450 C-586 equivalent) globe vacuum tubes

$990.00


Rare! Two Super Airline 50 (type UX-250 CX-350 equivalent) vacuum tubes

$890.00


Rare! Two (NOS?) Triad 50 (type UX-250 CX-350) vacuum tubes

$998.00


Two Tung-Sol Engraved Base Type 50 (UX-250 CX-350) ST-16 Shaped Vacuum Tubes

$650.00