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NOS Two RCA 4CX250B.POWER ELECTRON TRANSMITTING TUBE

End: 16.03. 2018 23:17:46 on Friday

• Condition: New: Other
• Price: 51.78 EUR
• Status: sold
• Item number: 312087205504
• Counter: 28
• Seller: headapple (4938|100.0%)
• Seller information: non commercial
• Item location: Akron, Ohio
• Ships to: Worldwide
• Shipping: 39,65 EUR
• on EBAY

4 Vintage NOS Amperex 4CX250B 4X250B Ham Radio Transmitter Amplifier Tube Quad

End: 14.03. 2018 05:30:12 on Wednesday

• Condition: New
• Price: 105.27 EUR
• Status: sold
• Item number: 232689302152
• Counter: 183
• Bids: 14
• Seller: gadget-guy (9117|100.0%)
• Seller information: non commercial
• Item location: Seattle, Washington
• Ships to: Worldwide
• Shipping: 26,57 EUR
• on EBAY

Eimac 4CX250B ( 7203 ) NOS , NIB

End: 11.03. 2018 13:18:27 on Sunday

• Condition: New: Other
• Price: 69.9 EUR
• Status: sold
• Item number: 292475980524
• Counter: 60
• Seller: diebu1 (4081|100.0%)
• Seller information: Commercial
• Item location: Stadthagen
• Ships to: Worldwide
• Shipping: 0,0 EUR
• on EBAY

1 x NOS SRL460-4CX250B-WF-RFT GROUP GERMANY-FROM VARIOUS SEALED BOXES

End: 09.03. 2018 19:17:26 on Friday

• Condition: New
• Price: 47.85 EUR
• Status: sold
• Item number: 372217963786
• Counter: 61
• Seller: rosmarie3878 (22804|100.0%)
• Seller information: Commercial
• Item location: Saarbrücken
• Ships to: Worldwide
• Shipping: 9,0 EUR
• on EBAY

GU-70B tube, 4CX250B 7203 RE025XA QRO HF VHF UHF GU70B

End: 07.01. 2018 04:54:47 on Sunday

• Condition: New: Other
• Price: 24.5 EUR
• Status: sold
• Item number: 192114087378
• Counter: 1880
• Seller: mobyl09 (659|98.4%)
• Seller information: Commercial (with base shop)
• Item location: RU
• Ships to: Worldwide
• Shipping: 0,0 EUR
• on EBAY

4CX250B SVETLANA POWER TETRODE CLEAN AND TESTED VALVE TUBE

End: 31.12. 2017 20:40:45 on Sunday

• Condition: New: Other
• Price: 79.41 EUR
• Status: sold
• Item number: 112648782586
• Counter: 81
• Seller: billington784961 (2167|100.0%)
• Seller information: Commercial
• Item location: Billingshurst,, West Sussex
• Ships to: Americas
• Shipping: 10,93 EUR
• on EBAY

2 x NOS Röhren RE025XA, 4CX250B, SRL460, Tesla, mit Originalprüfprotokoll, OVP

End: 11.12. 2017 01:00:33 on Monday

• Condition: Used
• Price: 5.5 EUR
• Status: sold
• Item number: 182937588602
• Counter: 19
• Bids: 2
• Seller: tubefix0 (581|99.3%)
• Seller information: non commercial
• Item location: Saarbrücken
• Ships to: DE
• Shipping: 6,9 EUR
• on EBAY

TWO 4CX250B Tubes NOS - manufactured by STC Components.

End: 09.12. 2017 00:16:40 on Saturday

• Condition: New
• Price: 29.59 EUR
• Status: sold
• Item number: 222736346595
• Counter: 60
• Bids: 2
• Seller: raymer.atkins1 (61|100.0%)
• Seller information: non commercial
• Item location: Portland
• Ships to: GB
• Shipping: EUR
• on EBAY

4 x Senderöhre RE025XA-4CX250B-SRL460, Tesla, in OVP, ungeprüfte Röhren, NOS ?

End: 17.11. 2017 00:30:49 on Friday

• Condition: Used
• Price: 24.5 EUR
• Status: sold
• Item number: 182882350604
• Counter: 56
• Bids: 4
• Seller: tubefix0 (542|100.0%)
• Seller information: non commercial
• Item location: Saarbrücken
• Ships to: DE
• Shipping: 6,9 EUR
• on EBAY

4CX250B Eimac 3 Stück NEU NOS

End: 15.11. 2017 20:53:41 on Wednesday

• Condition: New
• Price: 18.0 EUR
• Status: sold
• Item number: 263300754929
• Counter: 50
• Bids: 1
• Seller: derwalterhn (270|100.0%)
• Seller information: non commercial
• Item location: Vilnius
• Ships to: Worldwide
• Shipping: 8,0 EUR
• on EBAY

4CX250B 7203 Eimac Tube

End: 07.11. 2017 20:15:49 on Tuesday

• Condition: Used
• Price: 3.5 EUR
• Status: sold
• Item number: 202096238206
• Counter: 41
• Bids: 3
• Seller: rotixxe (803|100.0%)
• Seller information: non commercial
• Item location: Groß Krankow
• Ships to: Americas
• Shipping: 13,99 EUR
• on EBAY

1 x NOS SRL460-4CX250B-WF-RFT GROUP GERMANY-FROM VARIOUS SEALED BOXES

End: 19.10. 2017 18:43:51 on Thursday

• Condition: New
• Price: 47.85 EUR
• Status: sold
• Item number: 222652350125
• Counter: 77
• Seller: rosmarie3878 (22465|99.9%)
• Seller information: Commercial
• Item location: Saarbrücken
• Ships to: Worldwide
• Shipping: 9,0 EUR
• on EBAY

4CX250B = QEL2/275 = 7203 = FU-251F VALVE ??? ??? Röhren EIMAC

End: 07.06. 2017 13:59:02 on Wednesday

• Condition: New
• Price: 266.3 EUR
• Status: sold
• Item number: 152541207641
• Counter: 63
• Seller: radioveio (570|95.6%)
• Seller information: non commercial
• Item location: PENAPOLIS, PENÁPOLIS - SP
• Ships to: Worldwide
• Shipping: 31,85 EUR
• on EBAY

4CX250A 4CX250B 4CX350 4CX250 4CX150 Military quality SK610

End: 09.11. 2016 20:58:47 on Wednesday

• Condition: Used
• Price: 27.16 EUR
• Status: sold
• Item number: 271676983848
• Counter: 4498
• Seller: karezo (2514|99.7%)
• Seller information: Commercial (with base shop)
• Item location: Borov
• Ships to: Worldwide
• Shipping: 6,38 EUR
• on EBAY

4CX250B 4CX350B BASES UK EX MILITARY

End: 24.10. 2016 17:41:03 on Monday

• Condition: Used
• Price: 9.9 EUR
• Status: sold
• Item number: 192002023812
• Counter: 28
• Seller: rosewell-amps (468|100.0%)
• Seller information: Commercial
• Item location: Doncaster
• Ships to: Worldwide
• Shipping: 5,0 EUR
• on EBAY

Mint unopened pair of eimac tubes 7203 4cx250B tubes / valves USA

End: 11.07. 2016 16:49:49 on Monday

• Condition: New: Other
• Price: 117.54 EUR
• Status: sold
• Item number: 222172274718
• Counter: 17
• Seller: hanl-uk2013 (36|100.0%)
• Seller information: non commercial
• Item location: Knutsford, Cheshire
• Ships to: GB
• Shipping: 8,0 EUR
• on EBAY

4CX250B STC CV6174 KB/F NOS MINT pair beam tetrode valves tubes tested 100%

End: 02.07. 2016 18:01:50 on Saturday

• Condition: New: Other
• Price: 23.83 EUR
• Status: sold
• Item number: 291802738601
• Counter: 28
• Bids: 2
• Seller: messinacat (4955|99.6%)
• Seller information: Commercial
• Item location: London
• Ships to: Worldwide
• Shipping: 22,07 EUR
• on EBAY

4CX250B 4CX250BM ITT STC VHF LINEAR AMPLIFIER

End: 24.06. 2016 10:57:29 on Friday

• Condition: Used
• Price: 12.39 EUR
• Status: sold
• Item number: 191880954119
• Counter: 122
• Seller: rosewell-amps (429|100.0%)
• Seller information: Commercial
• Item location: Doncaster
• Ships to: Worldwide
• Shipping: 6,0 EUR
• on EBAY

Set of 4 mint unopened eimac electron tube / valves vintage USA 7203/4cx250b

End: 15.06. 2016 13:10:22 on Wednesday

• Condition: New: Other
• Price: 264.38 EUR
• Status: sold
• Item number: 222145987357
• Counter: 57
• Bids: 15
• Seller: hanl-uk2013 (28|100.0%)
• Seller information: non commercial
• Item location: Knutsford, Cheshire
• Ships to: GB
• Shipping: 12,0 EUR
• on EBAY

NOS: EIMAC 4CX250B JAN7203 transmitter tube Made in USA Senderöhre

End: 10.06. 2016 09:28:44 on Friday

• Condition: New: Other
• Price: 64.9 EUR
• Status: sold
• Item number: 322141902043
• Counter: 18
• Seller: tibi_dabo (668|97.8%)
• Seller information: non commercial
• Item location: Aachen
• Ships to: Worldwide
• Shipping: 11,9 EUR
• on EBAY

4CX250B EIMAC POWER TETRODE USED PROFESSIONALLY TESTED VALVE TUBE

End: 29.05. 2016 02:32:35 on Sunday

• Condition: Used
• Price: 62.91 EUR
• Status: sold
• Item number: 172037042368
• Counter: 384
• Seller: billington784961 (1687|99.4%)
• Seller information: Commercial
• Item location: Billingshurst,, West Sussex
• Ships to: Americas
• Shipping: 5,0 EUR
• on EBAY

New Old Stock 4CX250B / 7203 Valve / Tube

End: 30.04. 2016 09:11:48 on Saturday

• Condition: New: Other
• Price: 33.32 EUR
• Status: sold
• Item number: 391440526766
• Counter: 71
• Bids: 9
• Seller: scope515 (304|100.0%)
• Seller information: non commercial
• Item location: Perth, Western Australia
• Ships to: AU
• Shipping: 15,0 EUR
• on EBAY

Röhre luftgekühlte Sende-Tetrode 4CX250B, neuwertig

End: 21.02. 2016 23:22:13 on Sunday

• Condition: New
• Price: 8.1 EUR
• Status: sold
• Item number: 201521891413
• Counter: 79
• Bids: 6
• Seller: 2011aufraeumer (2275|99.5%)
• Seller information: Commercial
• Item location: Aderstedt
• Ships to: Worldwide
• Shipping: 25,0 EUR
• on EBAY

Röhre TUBE Eimac Y400 (ähnlich 4CX250B), neu, ovp

End: 21.02. 2016 22:16:34 on Sunday

• Condition: New
• Price: 25.5 EUR
• Status: sold
• Item number: 311545873000
• Counter: 69
• Bids: 5
• Seller: 2011aufraeumer (2275|99.5%)
• Seller information: Commercial
• Item location: Aderstedt
• Ships to: Worldwide
• Shipping: 25,0 EUR
• on EBAY