12,000+ results for tube
- Close Matched PAIR SYLVANIA GOLD BRAND 5751 WA 5751WA Tube BOGEN No microphonicOpens in a new window or tabPre-OwnedS$ 172.99Top-rated sellerTop-rated sellertubesradios (5,170) 100%+S$ 27.21 postagefrom United States
- TEST NOS SYLVANIA 5751 TRIPLE MICA D GETTER Tube BOGEN AMP No microphonic LOT#1Opens in a new window or tabNew (Other)S$ 89.12Top-rated sellerTop-rated sellertubesradios (5,170) 100%+S$ 27.21 postagefrom United States
- NOS SYLVANIA (LABELED GE) 6JB6A SWEEPS VACUUM TUBE TESTED VINTAGE H.10259.COpens in a new window or tabS$ 44.18Top-rated sellerTop-rated sellertubes4less (4,293) 99.6%+S$ 26.55 postagefrom United States
- NOS SYLVANIA 5V4G RECTIFIER VACUUM TUBE TESTED VINTAGE BLACK PLATES 12.10215.COpens in a new window or tabS$ 48.60Top-rated sellerTop-rated sellertubes4less (4,293) 99.6%+S$ 26.55 postagefrom United States
- Sylvania 203A Transmitting Tube. NibOpens in a new window or tabNew (Other)S$ 67.65oldr8io (4,864) 99%9% GST will apply0 bids · Time left2d 23h left (Mon, 05:00 pm)+S$ 48.31 postagefrom United States
- 2 Excellent strong Sylvania 6550 tubes #EC36Opens in a new window or tabPre-OwnedS$ 13.52Top-rated sellerTop-rated seller9% GST will applylaurferre51 (4,920) 99.3%1 bid · Time left2d left (Sun, 06:00 pm)+S$ 30.98 postagefrom United States
- 3pcs. 5670 JAN SYLVANIA ELECTRON VALVE TUBE UNUSED 3 PIECESOpens in a new window or tabNew (Other)S$ 36.88oz8133 (40) 100%+S$ 29.49 postagefrom Turkey
- 1 Excellent sounding but test low sylvania 3 mica gold pin 5751 tube #DG7Opens in a new window or tabParts OnlyS$ 13.52Top-rated sellerTop-rated seller9% GST will applylaurferre51 (4,920) 99.3%0 bids · Time left44m left (Today 06:00 pm)+S$ 30.98 postagefrom United States
- 1 Excellent super strong sylvania 12ax7 tube #EC64Opens in a new window or tabPre-OwnedS$ 16.92Top-rated sellerTop-rated seller9% GST will applylaurferre51 (4,920) 99.3%3 bids · Time left44m left (Today 06:00 pm)+S$ 30.98 postagefrom United States
- Mixed Brands RCA Sylvania CMI Westinghouse 7591 7591A Excellent Values One TubeOpens in a new window or tabPre-OwnedS$ 184.38hanoitubes (1,766) 100%Free International Shippingfrom Vietnam
- 1 x Sylvania 6SN7-GT valve / tube, black 2 hole T-plate, “Square”-getterOpens in a new window or tabPre-OwnedS$ 25.40vintage_transistors_tubes (377) 100%9% GST will apply0 bids · Time left10h 16m left (Sat, 03:31 am)+S$ 12.92 postagefrom Bulgaria
- 1 Excellent strong Sylvania 6KN6 tube #DG80Opens in a new window or tabPre-OwnedS$ 5.40Top-rated sellerTop-rated seller9% GST will applylaurferre51 (4,920) 99.3%1 bid · Time left44m left (Today 06:00 pm)+S$ 30.98 postagefrom United States
- Mixed Brands Sylvania Hammond 7591 7591A Excellent Values One Tube PriceOpens in a new window or tabPre-OwnedS$ 146.03hanoitubes (1,766) 100%Free International Shippingfrom Vietnam
- NOS SYLVANIA 6SN7GTB AUDIO VACUUM TUBE TESTED VINTAGE CHROME DOME B.10181.COpens in a new window or tabS$ 44.18Top-rated sellerTop-rated sellertubes4less (4,293) 99.6%+S$ 26.55 postagefrom United States
- QUAD MATCHED SYLVANIA 6CG7 (6FQ7) AUDIO VACUUM TUBES TESTED VINTAGE 4.10535.COpens in a new window or tabS$ 110.55Top-rated sellerTop-rated sellertubes4less (4,293) 99.6%+S$ 26.55 postagefrom United States
- 4- Sylvania 6K6GT Tall Boy NOS Power Amplifier Audio tube Quad (2 Nib Pairs)Opens in a new window or tabS$ 88.50icloseouts1 (5,542) 97.4%+S$ 63.84 postagefrom United States
- SYLVANIA 6A3 - ONE - USA MADE OLD STOCK TESTED 100% STRONG VINTAGE VALVE TUBEOpens in a new window or tabPre-OwnedS$ 171.10ssegrub01 (2,009) 100%Was: S$ 213.88 20% offFree International Shippingfrom New Zealand
- 6080WB SYLVANIA USA NOS VALVE TUBEOpens in a new window or tabBrand NewS$ 30.76Top-rated sellerTop-rated selleryitry (85,611) 99.9%+S$ 15.38 postagefrom United Kingdom
- 4 x Sylvania 6111 subminiature valves / tubes, MILspecOpens in a new window or tabPre-OwnedS$ 25.40vintage_transistors_tubes (377) 100%9% GST will apply0 bids · Time left10h 16m left (Sat, 03:31 am)+S$ 11.54 postagefrom Bulgaria
- M. Pair Type 42 Black Plate Foil Getter NOS Sylvania USA Valve Tubes (VT2)Opens in a new window or tabNew (Other)S$ 110.74Top-rated sellerTop-rated sellervalvetubesonline (3,416) 100%+S$ 33.22 postagefrom United Kingdom
- Pair 6SN7GTB Sylvania NOS black t-plates Vacuum Tubes, TV-7D Tested 109%+Opens in a new window or tabBrand NewS$ 107.60bobvcs (8,756) 100%+S$ 22.05 postagefrom United States
- 12AU7 SYLVANIA BLACK PLATE NOS VALVE TUBEOpens in a new window or tabBrand NewS$ 26.92Top-rated sellerTop-rated selleryitry (85,611) 99.9%+S$ 15.38 postagefrom United Kingdom217 sold
- Five USA 7868 Tubes Tested B&K 707 Good all about the sameOpens in a new window or tabPre-OwnedS$ 191.76retroeman (12,035) 99.5%+S$ 59.96 postagefrom United States
- Early 1950's Sylvania 6L6G Tubes, Matched Pair, NOS TestingOpens in a new window or tabNew (Other)S$ 221.26n7rk (8,352) 99.2%+S$ 42.78 postagefrom United States
- Balanced 5751 (12AX7) Sylvania black plate/square getter Tube, TV-7D Test 84/82%Opens in a new window or tabPre-OwnedS$ 55.98bobvcs (8,756) 100%+S$ 22.05 postagefrom United States
- Sylvania SS501 NOS Electron Flash Tube Marine Buoy SUBMARINE SIGNAL CO. BOSTONOpens in a new window or tabNew (Other)S$ 51.61bearmountain2012 (6,893) 100%+S$ 45.64 postagefrom United States
- TUBE " SYLVANIA 5V4GA " TESTEDOpens in a new window or tabPre-OwnedS$ 13.53Top-rated sellerTop-rated seller9% GST will applygerman-tubes (8,653) 100%0 bids · Time left4d 15h left (Wed, 08:15 am)+S$ 22.13 postagefrom Germany
- New ListingOne Excellent SYLVANIA 6SC7 Tube NOS NIB Triodes, GM[%]: 114/107 AMPLITREXOpens in a new window or tabBrand NewS$ 20.58murphken (5,278) 100%+S$ 30.33 postagefrom United States
- NOS SYLVANIA 5Y4G RECTIFIER VACUUM TUBE TESTED VINTAGE BLACK PLATES 12.10249.COpens in a new window or tabS$ 44.18Top-rated sellerTop-rated sellertubes4less (4,293) 99.6%+S$ 26.55 postagefrom United States
- PAIR SYLVANIA 81 Coke Bottle Black Plate RECTIFIER VACUUM TUBES Tested P.2451-DOpens in a new window or tabS$ 103.18Top-rated sellerTop-rated sellertubes4less (4,293) 99.6%+S$ 26.55 postagefrom United States
- NOS SYLVANIA (LABELED DUMONT) 6K11 (6Q11) AUDIO VACUUM TUBE TESTED B.10182.COpens in a new window or tabS$ 44.18Top-rated sellerTop-rated sellertubes4less (4,293) 99.6%+S$ 26.55 postagefrom United States
- SYLVANIA 6V6G POWER VACUUM TUBE TESTED VINTAGE BLACK PLATE COKE BOTTLE J.10451.COpens in a new window or tabS$ 57.45Top-rated sellerTop-rated sellertubes4less (4,293) 99.6%+S$ 26.55 postagefrom United States
- Pair of Premium Sylvania 12AX7 Tubes with Covers, 17mm Plates, 100/106 106/106GMOpens in a new window or tabPre-OwnedS$ 81.19foundityesterday (704) 100%9% GST will apply0 bids · Time left4d 18h left (Wed, 11:26 am)+S$ 59.93 postagefrom United States
- US SYLVANIA 5814A 12AU7 ECC82 match pair TUBES IN ORIGINAL BOX Square GetterOpens in a new window or tabPre-OwnedS$ 47.20hifi-vtube (90) 100%+S$ 13.28 postagefrom China
- 6189 12AU7 ECC82 JAN SYLVANIA NOS BOXED VALVE TUBEOpens in a new window or tabBrand NewS$ 30.76Top-rated sellerTop-rated selleryitry (85,611) 99.9%+S$ 9.23 postagefrom United Kingdom128 sold
- Vintage Tube 5R4 GY Sylvania 5 Pin NOS? Tested 5R4GY 5R4-GY Made In USAOpens in a new window or tabNew (Other)S$ 4.05fairweathertradingllc (464) 100%9% GST will apply1 bid · Time left1d 17h left (Sun, 11:05 am)+S$ 56.04 postagefrom United States
- Matched Pair Sylvania JAN-CHS 5Z3 VT-145 Military Spec Tested Good Balanced TubeOpens in a new window or tabPre-OwnedS$ 71.47downdown975 (1,688) 100%+S$ 27.21 postagefrom United States
- 1956/1960 Sylvania 6AN8 Tubes, Matched Pair, NOS/NIB, TestedOpens in a new window or tabBrand NewS$ 70.80n7rk (8,352) 99.2%+S$ 36.88 postagefrom United States
- NOS SYLVANIA 6KG6A (EL509) AUDIO VACUUM TUBES TESTED VINTAGE A.10387.COpens in a new window or tabS$ 73.68Top-rated sellerTop-rated sellertubes4less (4,293) 99.6%+S$ 26.55 postagefrom United States
- Sylvania 5U4G VT-244 ST Hanging Filament Vacuum Tube Rectifier Well Balanced!Opens in a new window or tabNew (Other)S$ 100.95styleline50 (274) 92.9%+S$ 25.83 postagefrom United States
- 5814 12AU7 ECC82 SYLVANIA VINTAGE SQUARE GETTER NOS VALVE TUBEOpens in a new window or tabBrand NewS$ 24.61Top-rated sellerTop-rated selleryitry (85,611) 99.9%+S$ 9.23 postagefrom United Kingdom62 sold
- 10 each 7586 Tubes JAN SYLVANIA NOS Nuvistor Microphone Vacuum Tube lot of 10Opens in a new window or tabS$ 61.88knewkf (1,686) 99.6%+S$ 92.26 postagefrom United States34 watchers
- 2 matched 1950s Tung-Sol/Sylvania 'Black Plate' 6J7G tubes - NOS / New In BoxesOpens in a new window or tabS$ 129.73we-252 (12,498) 100%+S$ 51.36 postagefrom United States
- 1 x Rare Sylvania Gold Pin 5751 Valve TubeOpens in a new window or tabBrand NewS$ 83.05carlies-collectables (257) 100%+S$ 36.91 postagefrom United Kingdom
- Two SYLVANIA 10EM7 Tubes NOS NIB Side Getters, TV-7 ResultsOpens in a new window or tabBrand NewS$ 23.53murphken (5,278) 100%+S$ 35.02 postagefrom United States
- Matched PAIR Sylvania USA 12BH7A Grey Plate NOS Tubes McIntosh 96/106 90/103%Opens in a new window or tabPre-OwnedS$ 73.75werks_magic (2,633) 100%+S$ 55.15 postagefrom United States
- Closely Matched Quad of Sylvania 6SN7GTB NOS NIB Vacuum TubesOpens in a new window or tabBrand NewS$ 368.76tubetroniks (5,644) 100%+S$ 51.63 postagefrom United States
- 2 1940s Sylvania USA 6L6GA Vacuum tubes Matched & Guaranteed Black Plate!Opens in a new window or tabPre-OwnedS$ 79.68Top-rated sellerTop-rated seller9% GST will applystevestonaudiosales (3,625) 99.6%0 bids · Time left5d 23h left (Thu, 05:03 pm)+S$ 35.40 postagefrom United States
- Matched Pair of Type 45 Sylvania Tubes - Tested Very StrongOpens in a new window or tabS$ 154.88theminch61 (715) 100%+S$ 63.44 postagefrom United States
- NOS / NIB Sylvania 724A Spark Gap TubeOpens in a new window or tabBrand NewS$ 28.01Top-rated sellerTop-rated sellervacuumtubesinc (6,380) 100%+S$ 26.55 postagefrom United States
- New ListingSylvania JAN 12J5G VT-135 Vacuum Tube Black Plate TV-7 Tested at NOSOpens in a new window or tabPre-OwnedS$ 7.01retrodave12 (5,672) 100%+S$ 25.83 postagefrom United States
- SYLVANIA 6L6G Grey Glass Tubes PairOpens in a new window or tabS$ 110.63circatubes (3,334) 100%+S$ 62.06 postagefrom United States
- 6BA6 EF93 Sylvania NOS radio audio electron amplifier amplifier vacuum tubeOpens in a new window or tabS$ 11.05Top-rated sellerTop-rated seller00feedman (16,905) 99.9%+S$ 32.45 postagefrom United States
- New ListingNOS Qty 1 Sylvania JAN-CHS-3BP1A CRT Cathode Ray Scope Tube Vintage 1964 USAOpens in a new window or tabBrand NewS$ 70.649thstr-86 (539) 100%+S$ 107.41 postagefrom United States
- Scarce NOS / NIB Sylvania Gold Brand 5751 Triple Mica Gold Pin TubeOpens in a new window or tabBrand NewS$ 184.37Top-rated sellerTop-rated sellervacuumtubesinc (6,380) 100%+S$ 42.78 postagefrom United States
- 2 Sylvania 6SJ7GT Tubes (USA)Opens in a new window or tabPre-OwnedS$ 59.00eastern-electric (10,790) 100%+S$ 27.21 postagefrom United States
- New ListingPhilco 6JM6 Vacuum Tube Made by Sylvania TV-7 Tested Strong New In BoxOpens in a new window or tabNew (Other)S$ 8.11retrodave12 (5,672) 100%+S$ 25.83 postagefrom United States
- 6DJ8 ECC88 JAN SYLVANIA NOS VALVE TUBE (LC39)Opens in a new window or tabBrand NewS$ 45.22Top-rated sellerTop-rated selleryitry (85,611) 99.9%+S$ 18.46 postagefrom United Kingdom
- Sylvania 6AV5GT Vacuum Tubes Black Plate Copper Rods TV-7 Tested Very StrongOpens in a new window or tabPre-OwnedS$ 12.23retrodave12 (5,672) 100%Was: S$ 14.38 15% off+S$ 25.83 postagefrom United States
- True NOS Date Matched Quad 4x pcs Sylvania USA 7A4 Grey Plate Get Vacuum TubesOpens in a new window or tabNew (Other)S$ 100.23Top-rated sellerTop-rated sellervivatubescom (33,761) 99.9%+S$ 21.08 postagefrom United States
- 5V4GA SYLVANIA NOS VALVE TUBEOpens in a new window or tabBrand NewS$ 38.45Top-rated sellerTop-rated selleryitry (85,611) 99.9%+S$ 15.38 postagefrom United Kingdom
- 2 NIB Sylvania 6SN7GTB Tubes (USA) SAME CODE-CHROME DOMEOpens in a new window or tabBrand NewS$ 118.00eastern-electric (10,790) 100%+S$ 27.21 postagefrom United States
- 1951 Sylvania 2A3 Tube, Tested, NOS/NIBOpens in a new window or tabBrand NewS$ 258.13n7rk (8,352) 99.2%+S$ 56.69 postagefrom United States
- 1 TV-7 TESTED GOOD ENGRAVED BASE SYLVANIA 6A3 RADIO TUBE TYPE 6A3 TESTED 50/38Opens in a new window or tabPre-OwnedS$ 52.61walkie417 (875) 100%9% GST will apply0 bids · Time left3d 18h left (Tue, 11:25 am)S$ 74.56Buy It Now+S$ 114.26 postagefrom United States
- 6CG7 6FQ7 Sylvania NOS NIB 1958 Production Preamp Tube Military Spec TestedOpens in a new window or tabNew (Other)S$ 95.88newriveronlineauctions (4,815) 99.4%+S$ 27.21 postagefrom United States3 watchers
- One 1930s Hot Branded Sylvania 6C5G Tube - Hickok 539B tests @ 2000, Min:1260Opens in a new window or tabS$ 42.70we-252 (12,498) 100%+S$ 44.44 postagefrom United States
- Sylvania Type 801A/VT-62 Radio/Audio Output Tube, NOSOpens in a new window or tabNew (Other)S$ 110.63Top-rated sellerTop-rated sellerjrcradio (18,471) 99.8%+S$ 43.81 postagefrom United States
- 6CG7 (6FQ7) Sylvania NOS with silver shield Vacuum Tube, TV-7D Tested 91%+Opens in a new window or tabNew (Other)S$ 25.00bobvcs (8,756) 100%+S$ 22.05 postagefrom United States
- 1pcs SYLVANIA 6JH8 Vacuum Tube NOS NIBOpens in a new window or tabBrand NewS$ 22.86Top-rated sellerTop-rated sellerelectricslee (32,197) 99.2%+S$ 11.06 postagefrom Taiwan20 sold
- TRONIX Sylvania 7N7 Tall Boy Black Plate Valve Tube Used Tested (V18) #3Opens in a new window or tabPre-OwnedS$ 92.28Top-rated sellerTop-rated sellerdan198745 (38,909) 99.8%+S$ 36.91 postagefrom United Kingdom
- Sylvania 6GY5 Vacuum Tubes Made In USA NOS Lot Of 4 +BoxOpens in a new window or tabBrand NewS$ 32.19Top-rated sellerTop-rated sellerk4_pacific (86,393) 99.8%+S$ 26.55 postagefrom United States
- 6SN7W SYLVANIA METAL BASE CHROME DOME NOS VALVE TUBE (LB25)Opens in a new window or tabBrand NewS$ 482.58Top-rated sellerTop-rated selleryitry (85,611) 99.9%+S$ 29.63 postagefrom United Kingdom
- a US SYLVANIA 78 TUBE IN ORIGINAL BOX. D Getter STOpens in a new window or tabPre-OwnedS$ 12.82Top-rated sellerTop-rated sellervtubes6 (1,258) 97.8%+S$ 13.28 postagefrom China
- New NOS Qty 2 SYLVANIA 5AN8 Matched Pair USA Grey Plates O Getter Vacuum TubeOpens in a new window or tabBrand NewS$ 58.689thstr-86 (539) 100%+S$ 49.68 postagefrom United States
- MATCHED PAIR SYLVANIA 6SN7GT Flat Black Plate VACUUM TUBES TESTED! B.10158.COpens in a new window or tabS$ 88.43Top-rated sellerTop-rated sellertubes4less (4,293) 99.6%+S$ 26.55 postagefrom United States
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