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RCA 6550V1 factory matched pair 6550 V1 tubes NOS NIB NEW USA Tung-Sol U.S.A.3

End: 24.11. 2019 00:29:35 on Sunday
  • Condition: New
  • Price: 190.57 EUR Auktion
  • Status: sold
  • Item number: 123978053362
  • Counter: 146
  • Bids: 3
  • Seller: rjputnak (23812|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Monongahela, Pennsylvania USA
  • Ships to: Worldwide
  • Shipping: 23,98 EUR
  • on EBAY

<>6550- Pair of Original RCA 6550 COKE BOTTLE Audio Tubes –T V-7 Tested NR<>

End: 04.11. 2019 07:28:03 on Monday
  • Condition: Used
  • Price: 42.97 EUR Auktion
  • Status: sold
  • Item number: 383223985776
  • Counter: 247
  • Bids: 11
  • Seller: radioorphanage (5758|99.6%)
  • Seller information: non commercial
  • Item location: Stratham, New Hampshire USA
  • Ships to: Worldwide
  • Shipping: 45,75 EUR
  • on EBAY

Pair of RCA 6550, 3 Hole Gray Plate Matched Audio Amplifier Tubes TV-7 Tested

End: 02.11. 2019 11:23:14 on Saturday
  • Condition: Used
  • Price: 117.86 EUR FESTPREIS
  • Status: sold
  • Item number: 223729735431
  • Counter: 27
  • Seller: ham-n-antiqueradios (1100|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Kansas City, Missouri USA
  • Ships to: US
  • Shipping: 24,55 EUR
  • on EBAY

PAIR OF RCA 6550 AMPLITREX TESTED 3 MICA GRAY PUNCH PLATE TUBES

End: 01.11. 2019 01:15:43 on Friday
  • Condition: Used
  • Price: 180.48 EUR FESTPREIS
  • Status: sold
  • Item number: 143428328316
  • Counter: 7
  • Seller: bandit35 (7218|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Harmonsburg, Pennsylvania USA
  • Ships to: Worldwide
  • Shipping: 21,58 EUR
  • on EBAY

6550 RCA Vintage Tubes tested good Qty 2

End: 31.10. 2019 06:33:09 on Thursday
  • Condition: New
  • Price: 60.24 EUR Auktion
  • Status: sold
  • Item number: 163918923679
  • Counter: 118
  • Bids: 9
  • Seller: smikedog09 (407|100.0%)
  • Seller information: non commercial
  • Item location: Seville, Ohio USA
  • Ships to: Worldwide
  • Shipping: 23,43 EUR
  • on EBAY

TESTED PAIR OF NOS NEW IN BOX (NIB) RCA 6550 VACUUM TUBES - SAME DATE CODES

End: 31.10. 2019 05:06:15 on Thursday
  • Condition: Used
  • Price: 223.82 EUR FESTPREIS
  • Status: sold
  • Item number: 123902446233
  • Counter: 231
  • Seller: mm_retro_finds (5429|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Powell, Ohio USA
  • Ships to: Worldwide
  • Shipping: 46,31 EUR
  • on EBAY

Vintage 1975 pair Tung-Sol for RCA 6550 Power Tubes tested 3-hole plates

End: 30.10. 2019 05:12:29 on Wednesday
  • Condition: New
  • Price: 187.35 EUR FESTPREIS
  • Status: sold
  • Item number: 352684186416
  • Counter: 545
  • Seller: micrental (10231|99.8%)
  • Seller information: Commercial (with base shop)
  • Item location: Portland, Oregon USA
  • Ships to: Worldwide
  • Shipping: 31,96 EUR
  • on EBAY

2 NOS NIB RCA Tung-Sol 6550 Audio Tubes USA 1970

End: 26.10. 2019 16:23:11 on Saturday
  • Condition: New
  • Price: 266.38 EUR FESTPREIS
  • Status: sold
  • Item number: 202790316304
  • Counter: 126
  • Seller: christopher2159 (4277|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Bullard, Texas USA
  • Ships to: Worldwide
  • Shipping: 34,86 EUR
  • on EBAY

2 NOS NIB Matched RCA Tung-Sol 6550 Audio Tubes USA 1974

End: 26.10. 2019 16:23:08 on Saturday
  • Condition: New
  • Price: 277.54 EUR FESTPREIS
  • Status: sold
  • Item number: 193106133708
  • Counter: 212
  • Seller: christopher2159 (4276|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Bullard, Texas USA
  • Ships to: Worldwide
  • Shipping: 34,28 EUR
  • on EBAY

Pair Tung Sol 6550 KT88 Solid Gray Plate RCA Branded Vacuum Tube

End: 24.10. 2019 13:08:30 on Thursday
  • Condition: Used
  • Price: 145.01 EUR FESTPREIS
  • Status: sold
  • Item number: 323957608275
  • Counter: 23
  • Seller: otherthanhifi (90|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Carson, California USA
  • Ships to: US
  • Shipping: 23,34 EUR
  • on EBAY

Pair Tung Sol 6550 KT88 Solid Gray Plate RCA Branded Vacuum Tube

End: 09.10. 2019 13:22:08 on Wednesday
  • Condition: Used
  • Price: 221.86 EUR FESTPREIS
  • Status: sold
  • Item number: 264479401215
  • Counter: 110
  • Seller: jaaelectronics (5079|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Santa Ana, California USA
  • Ships to: US
  • Shipping: 28,41 EUR
  • on EBAY

+++ USA Vintage RCA ST 6550 - HICKOK tested in green +++

End: 06.10. 2019 03:49:27 on Sunday
  • Condition: Used
  • Price: 18.67 EUR Auktion
  • Status: sold
  • Item number: 383181198758
  • Counter: 76
  • Bids: 5
  • Seller: rwt34221 (2654|99.1%)
  • Seller information: non commercial
  • Item location: Bradenton, Florida USA
  • Ships to: US
  • Shipping: 28,05 EUR
  • on EBAY

PAIR OF MATCHED NOS RCA 6550 TUBES

End: 06.10. 2019 03:44:20 on Sunday
  • Condition: New: Other
  • Price: 223.65 EUR Auktion
  • Status: sold
  • Item number: 223685234015
  • Counter: 161
  • Bids: 11
  • Seller: hug-a-bug (1411|100.0%)
  • Seller information: non commercial
  • Item location: Abilene, Texas USA
  • Ships to: US
  • Shipping: 27,81 EUR
  • on EBAY

NOS Perfect 6550 RCA Tube MAde by Tung-sol Vintage 1973 Kt88 3 Mica 3 getter New

End: 18.09. 2019 03:04:21 on Wednesday
  • Condition: Used
  • Price: 124.69 EUR FESTPREIS
  • Status: sold
  • Item number: 174013543220
  • Counter: 228
  • Seller: menifee_audio (498|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Winchester, California USA
  • Ships to: Worldwide
  • Shipping: 22,59 EUR
  • on EBAY

1x of 6550 RCA tube GOOD ! Valvola lampe Röhre. AVO163 tested.

End: 17.09. 2019 11:38:00 on Tuesday
  • Condition: New
  • Price: 40.5 EUR Auktion
  • Status: sold
  • Item number: 202775614975
  • Counter: 74
  • Bids: 11
  • Seller: ldmo1 (2426|99.8%)
  • Seller information: non commercial
  • Item location: Cuneo Italien
  • Ships to: Worldwide
  • Shipping: 11,0 EUR
  • on EBAY

1 excellent very strong rca welded plate 6550 tube NO RESERVE

End: 15.09. 2019 05:13:58 on Sunday
  • Condition: Used
  • Price: 36.08 EUR Auktion
  • Status: sold
  • Item number: 264459930468
  • Counter: 41
  • Bids: 1
  • Seller: laurferre_33 (2841|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Belpre, Ohio USA
  • Ships to: US
  • Shipping: 15,83 EUR
  • on EBAY

PAIR VINTAGE RCA. 6550 AUDIO OUTPUT TUBES SAME AFB DATE CODES TEST STRONG

End: 07.09. 2019 05:30:07 on Saturday
  • Condition: Used
  • Price: 69.7 EUR Auktion
  • Status: sold
  • Item number: 193073554862
  • Counter: 210
  • Bids: 15
  • Seller: jimjam041 (1783|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Orrville, Ohio USA
  • Ships to: Worldwide
  • Shipping: 47,4 EUR
  • on EBAY

Three 6550 hole tubes Tung Sol and RCA

End: 02.09. 2019 08:50:24 on Monday
  • Condition: New
  • Price: 137.02 EUR FESTPREIS
  • Status: sold
  • Item number: 143369014088
  • Counter: 51
  • Seller: laz42 (234|100.0%)
  • Seller information: non commercial
  • Item location: Little Rock, Arkansas USA
  • Ships to: US
  • Shipping: 16,09 EUR
  • on EBAY

Pair Tung Sol 6550 KT88 Solid Gray Plate RCA Branded Vacuum Tube

End: 22.08. 2019 10:43:44 on Thursday
  • Condition: Used
  • Price: 203.0 EUR FESTPREIS
  • Status: sold
  • Item number: 264431559560
  • Counter: 142
  • Seller: jaaelectronics (4941|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Santa Ana, California USA
  • Ships to: US
  • Shipping: 31,69 EUR
  • on EBAY

NOS NIB Quad RCA Tung-Sol 6550 Audio Tubes USA 1974

End: 18.08. 2019 12:29:35 on Sunday
  • Condition: New
  • Price: 563.88 EUR FESTPREIS
  • Status: sold
  • Item number: 202758281976
  • Counter: 48
  • Seller: christopher2159 (4223|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Bullard, Texas USA
  • Ships to: Worldwide
  • Shipping: 36,01 EUR
  • on EBAY

Pair Tung Sol 6550 KT88 Solid Gray Plate RCA Branded Vacuum Tube

End: 16.08. 2019 07:41:13 on Friday
  • Condition: New
  • Price: 248.11 EUR FESTPREIS
  • Status: sold
  • Item number: 264431551169
  • Counter: 27
  • Seller: jaaelectronics (4941|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Santa Ana, California USA
  • Ships to: US
  • Shipping: 32,37 EUR
  • on EBAY

Pair Tung Sol 6550 KT88 Solid Gray Plate RCA Branded Vacuum Tube

End: 09.08. 2019 10:29:52 on Friday
  • Condition: Vom Hersteller generell überholt
  • Price: 247.65 EUR FESTPREIS
  • Status: sold
  • Item number: 254301340572
  • Counter: 155
  • Seller: jaaelectronics (4886|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Santa Ana, California USA
  • Ships to: US
  • Shipping: 33,93 EUR
  • on EBAY

Pair Tung Sol 6550 KT88 Solid Gray Plate RCA Branded Vacuum Tube

End: 09.08. 2019 10:29:05 on Friday
  • Condition: New
  • Price: 226.97 EUR FESTPREIS
  • Status: sold
  • Item number: 254282958294
  • Counter: 129
  • Seller: jaaelectronics (4911|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Santa Ana, California USA
  • Ships to: Americas
  • Shipping: 27,12 EUR
  • on EBAY

vintage RCA 6550 pair

End: 03.08. 2019 19:47:43 on Saturday
  • Condition: Used
  • Price: 107.64 EUR Auktion
  • Status: sold
  • Item number: 153582606227
  • Counter: 84
  • Bids: 3
  • Seller: gohigho (825|100.0%)
  • Seller information: non commercial
  • Item location: Euclid, Ohio USA
  • Ships to: US
  • Shipping: 18,45 EUR
  • on EBAY