On Sale At agenforedi.org!

Ux250


RCA UX-250 (Type 50 Globe) Engraved Base Vacuum Tube

$400.00


1 x UX-250 Radiotron Globe Tube*Hot Stamped Bases*TV-7 Tested Low*

$60.00


RCA/Radiotron Type 50/UX-250 GLOBE used tube.

$599.00


RCA 2 x 2A3 triodes NOS matched circa 1939 high test - 245 UX250 300B KT88 EL34

$379.00


Westinghouse matched quad 2A3 triodes NOS 1947 - 245 UX250 KT88 300B VT25 U52

$799.00


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

$850.00


Rare! Two RCA type 50 (UX-250 CX-350 450 C-586) double D-getters vacuum tubes

$990.00


8 UX250 50 tube valves 2a3 45 245 300B 245

$2,000.00


9 new UX250 50 tube valves 2a3 45 245 300B 245

$1,800.00


1928 Vintage RCA Radiotron UX-250 Type 50 Balloon Amplifier DISPLAY Tube AS IS

$84.00


type 53 S tube Fivre power valve pair triode vintage amplifier UX250 50 CX350

$199.00


Type 50 (UX-250) tube amplifier based on Masashi Yanagisawa (柳沢正史) circuit

$3,890.00


Speed X-250 UX-250 CX-250 Power Triode Strong !

$399.99


Two Philips Miniwatt F704 (type 50 UX-250 CX-350 close akin) vacuum tubes

$950.00


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

$998.00


Rare! Two Cardon C-585 (type 50 UX-250 CX-350) mesh plate vacuum tubes

$4,950.00


Two Deforest Audion type 450 (type 50 UX-250 CX-350 equivalent) vacuum tubes - m

$990.00


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

$890.00


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

$750.00