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Pair of RCA 5691 / 6SL7 tubes from 1953. NOS NIB. Matched Pair.

End: 22.06. 2021 16:17:03 on Tuesday
  • Condition: New
  • Price: 167.35 EUR FESTPREIS
  • Status: sold
  • Item number: 174783654548
  • Counter: 170
  • Seller: lowatts (515|100.0%)
  • Seller information: non commercial
  • Item location: Naperville, Illinois USA
  • Ships to: Worldwide
  • Shipping: 49,56 EUR
  • on EBAY

RCA 5691 Special Red Base Black Plate 1943 Vacuum Tube (6SL7 sub) tested 87/88

End: 19.06. 2021 15:22:26 on Saturday
  • Condition: Used
  • Price: 63.43 EUR FESTPREIS
  • Status: unsold
  • Item number: 144073482384
  • Counter: 131
  • Seller: erpiemporer (1821|100.0%)
  • Seller information: non commercial
  • Item location: Lancaster, Pennsylvania USA
  • Ships to: Worldwide
  • Shipping: 9,2 EUR
  • on EBAY

5691 JAN CRC (ruggedized 6SL7GT VT 229 ) RCA Red Base Audio Receiver Vacuum Tube

End: 19.06. 2021 03:25:27 on Saturday
  • Condition: Used
  • Price: 21.08 EUR Auktion
  • Status: unsold
  • Item number: 133788521722
  • Counter: 134
  • Bids: 0
  • Seller: chukv (13228|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Westwood, Massachusetts USA
  • Ships to: Worldwide
  • Shipping: 18,41 EUR
  • on EBAY

Pair of RCA 5691 Special Red Black Plate 1956/57 Vacuum Tubes - 8% matched

End: 15.06. 2021 01:51:03 on Tuesday
  • Condition: Used
  • Price: 167.35 EUR FESTPREIS
  • Status: unsold
  • Item number: 224476832394
  • Counter: 88
  • Seller: tubetroniks (5096|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Ashland, Oregon USA
  • Ships to: Worldwide
  • Shipping: 13,32 EUR
  • on EBAY

Closely Matched Pair RCA (Syl lbl) 5691 NOS Special Red Black Plate Vacuum Tubes

End: 15.06. 2021 01:51:02 on Tuesday
  • Condition: New
  • Price: 209.19 EUR FESTPREIS
  • Status: unsold
  • Item number: 224476832160
  • Counter: 82
  • Seller: tubetroniks (5096|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Ashland, Oregon USA
  • Ships to: Worldwide
  • Shipping: 13,32 EUR
  • on EBAY

Famous RCA JAN 5691 6SL7, red base, vintage vacuum tube, excellent condition

End: 10.06. 2021 22:46:21 on Thursday
  • Condition: Used
  • Price: 1.5 EUR Auktion
  • Status: sold
  • Item number: 324653047655
  • Counter: 81
  • Bids: 3
  • Seller: ho-hi (301|100.0%)
  • Seller information: non commercial
  • Item location: Wiesbaden Deutschland
  • Ships to: Americas
  • Shipping: 8,95 EUR
  • on EBAY

Pair of RCA (GE label) 5691 NOS NIB Special Red Vacuum Tubes - 8% matched

End: 09.06. 2021 05:27:34 on Wednesday
  • Condition: New
  • Price: 164.93 EUR FESTPREIS
  • Status: unsold
  • Item number: 224464144888
  • Counter: 77
  • Seller: tubetroniks (5085|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Ashland, Oregon USA
  • Ships to: Worldwide
  • Shipping: 13,39 EUR
  • on EBAY

GE 6SL7GT 5691 VACUUM TUBE MATCH PAIR 1960s SILVER PLATES WHT LETTER SWEET TONE

End: 08.06. 2021 09:51:30 on Tuesday
  • Condition: New: Other
  • Price: 53.21 EUR FESTPREIS
  • Status: unsold
  • Item number: 224455325124
  • Counter: 56
  • Seller: mercedesman6572 (13690|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Tonopah, Arizona USA
  • Ships to: Worldwide
  • Shipping: 26,38 EUR
  • on EBAY

GE 6SL7GT 5691 VACUUM TUBE MATCH PAIR 1967 BLACK PLATE D GETTER SWEET TONE

End: 08.06. 2021 09:51:29 on Tuesday
  • Condition: New: Other
  • Price: 69.62 EUR FESTPREIS
  • Status: unsold
  • Item number: 224455164123
  • Counter: 87
  • Seller: mercedesman6572 (13690|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Tonopah, Arizona USA
  • Ships to: Worldwide
  • Shipping: 26,38 EUR
  • on EBAY

GE 6SL7GT 5691 VACUUM TUBE MATCH PAIR 1960s SILVER PLATES RED LETTER SWEET TONE

End: 08.06. 2021 09:51:29 on Tuesday
  • Condition: New: Other
  • Price: 53.21 EUR FESTPREIS
  • Status: unsold
  • Item number: 224455321859
  • Counter: 97
  • Seller: mercedesman6572 (13690|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Tonopah, Arizona USA
  • Ships to: Worldwide
  • Shipping: 26,38 EUR
  • on EBAY

2 New in the box 10000 hour rca black base 5691 / 6SL7 tubes #C89

End: 08.06. 2021 06:54:49 on Tuesday
  • Condition: New
  • Price: 84.52 EUR FESTPREIS
  • Status: sold
  • Item number: 265187464917
  • Counter: 62
  • Seller: laurferre_33 (5266|99.8%)
  • Seller information: Commercial (with base shop)
  • Item location: Belpre, Ohio USA
  • Ships to: Worldwide
  • Shipping: 14,11 EUR
  • on EBAY

RCA (Marked Tung-Sol) 5691 6SL7GT ECC35 Tubes - Matched Pair, Tested, NOS/NIB

End: 07.06. 2021 04:08:58 on Monday
  • Condition: New: Other
  • Price: 180.87 EUR FESTPREIS
  • Status: sold
  • Item number: 254969247758
  • Counter: 382
  • Seller: n7rk (7971|100.0%)
  • Seller information: non commercial
  • Item location: Phoenix, Arizona USA
  • Ships to: Worldwide
  • Shipping: 18,69 EUR
  • on EBAY

1 Excellent New in the box rca 3 mica black plate 5691 / 6SL7 tube # C23

End: 31.05. 2021 04:00:53 on Monday
  • Condition: New
  • Price: 41.04 EUR Auktion
  • Status: sold
  • Item number: 265170661176
  • Counter: 66
  • Bids: 1
  • Seller: laurferre_33 (5147|99.8%)
  • Seller information: Commercial (with base shop)
  • Item location: Belpre, Ohio USA
  • Ships to: Worldwide
  • Shipping: 16,41 EUR
  • on EBAY

2 New in the box 10000 hour rca black base 5691 / 6SL7 tubes #C90

End: 31.05. 2021 04:00:45 on Monday
  • Condition: New
  • Price: 65.67 EUR Auktion
  • Status: sold
  • Item number: 265172998490
  • Counter: 22
  • Bids: 2
  • Seller: laurferre_33 (5147|99.8%)
  • Seller information: Commercial (with base shop)
  • Item location: Belpre, Ohio USA
  • Ships to: Worldwide
  • Shipping: 16,33 EUR
  • on EBAY

2 New in the box 10000 hour rca black base 5691 / 6SL7 tubes #C89

End: 31.05. 2021 04:00:37 on Monday
  • Condition: New
  • Price: 65.67 EUR Auktion
  • Status: unsold
  • Item number: 265172997889
  • Counter: 29
  • Bids: 0
  • Seller: laurferre_33 (5147|99.8%)
  • Seller information: Commercial (with base shop)
  • Item location: Belpre, Ohio USA
  • Ships to: Worldwide
  • Shipping: 16,33 EUR
  • on EBAY

2 10000 hour rca red base 5691 / 6SL7 tubes #C95

End: 31.05. 2021 04:00:28 on Monday
  • Condition: Used
  • Price: 82.08 EUR Auktion
  • Status: sold
  • Item number: 265173009341
  • Counter: 69
  • Bids: 1
  • Seller: laurferre_33 (5147|99.8%)
  • Seller information: Commercial (with base shop)
  • Item location: Belpre, Ohio USA
  • Ships to: Worldwide
  • Shipping: 16,33 EUR
  • on EBAY

3 10000 hour rca black base 5691 / 6SL7 tubes #C91

End: 31.05. 2021 04:00:15 on Monday
  • Condition: Used
  • Price: 64.85 EUR Auktion
  • Status: sold
  • Item number: 265173000635
  • Counter: 41
  • Bids: 5
  • Seller: laurferre_33 (5147|99.8%)
  • Seller information: Commercial (with base shop)
  • Item location: Belpre, Ohio USA
  • Ships to: Worldwide
  • Shipping: 20,42 EUR
  • on EBAY

2 New in the box 1976 rca red base 5691 / 6SL7 tubes #C88

End: 31.05. 2021 04:00:11 on Monday
  • Condition: New
  • Price: 82.9 EUR Auktion
  • Status: sold
  • Item number: 265172995957
  • Counter: 105
  • Bids: 3
  • Seller: laurferre_33 (5147|99.8%)
  • Seller information: Commercial (with base shop)
  • Item location: Belpre, Ohio USA
  • Ships to: Worldwide
  • Shipping: 16,33 EUR
  • on EBAY

5 10000 hour rca red base 5691 / 6SL7 tubes #C94

End: 31.05. 2021 04:00:09 on Monday
  • Condition: Used
  • Price: 164.18 EUR Auktion
  • Status: sold
  • Item number: 265173006884
  • Counter: 91
  • Bids: 1
  • Seller: laurferre_33 (5147|99.8%)
  • Seller information: Commercial (with base shop)
  • Item location: Belpre, Ohio USA
  • Ships to: Worldwide
  • Shipping: 21,23 EUR
  • on EBAY

5 10000 hour rca red base 5691 / 6SL7 tubes #C93

End: 31.05. 2021 04:00:07 on Monday
  • Condition: Used
  • Price: 166.23 EUR Auktion
  • Status: sold
  • Item number: 265173005723
  • Counter: 124
  • Bids: 2
  • Seller: laurferre_33 (5147|99.8%)
  • Seller information: Commercial (with base shop)
  • Item location: Belpre, Ohio USA
  • Ships to: Worldwide
  • Shipping: 21,23 EUR
  • on EBAY

(2) RCA 5691 tubes, used test good

End: 30.05. 2021 19:00:50 on Sunday
  • Condition: Used
  • Price: 88.25 EUR Auktion
  • Status: sold
  • Item number: 274806936554
  • Counter: 133
  • Bids: 13
  • Seller: jeaustin2 (4279|100.0%)
  • Seller information: non commercial
  • Item location: Austin, Texas USA
  • Ships to: Worldwide
  • Shipping: 23,18 EUR
  • on EBAY

Pair of RCA 5691 Special Red Black Plate Tubes 5% matched Tested at 85/85, 83/86

End: 30.05. 2021 18:09:56 on Sunday
  • Condition: Used
  • Price: 100.75 EUR FESTPREIS
  • Status: sold
  • Item number: 144048171088
  • Counter: 79
  • Seller: erpiemporer (1810|100.0%)
  • Seller information: non commercial
  • Item location: Lancaster, Pennsylvania USA
  • Ships to: Worldwide
  • Shipping: 10,67 EUR
  • on EBAY

Closely Matched Pair RCA (Syl lbl) 5691 NOS Special Red Black Plate Vacuum Tubes

End: 28.05. 2021 05:46:43 on Friday
  • Condition: New
  • Price: 205.53 EUR FESTPREIS
  • Status: unsold
  • Item number: 324606410794
  • Counter: 116
  • Seller: tubetroniks (5074|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Ashland, Oregon USA
  • Ships to: Worldwide
  • Shipping: 11,7 EUR
  • on EBAY

Pair of RCA 5691 Special Red Black Plate 1956/57 Vacuum Tubes - 8% matched

End: 28.05. 2021 05:46:43 on Friday
  • Condition: Used
  • Price: 164.43 EUR FESTPREIS
  • Status: unsold
  • Item number: 224451400734
  • Counter: 155
  • Seller: tubetroniks (5074|100.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Ashland, Oregon USA
  • Ships to: Worldwide
  • Shipping: 11,7 EUR
  • on EBAY