135 results for glass test tubes
- TUNG-SOL 6B4G Black Glass Pair Output Tubes Test NOSOpens in a new window or tabPre-OwnedS$ 103.21+S$ 55.93 postagefrom United Statescircatubes (3,337) 100%
- color comparison tubes Test Tube Small Glass Tubes Large Test TubesOpens in a new window or tabBrand NewS$ 14.67Free International Shippingfrom ChinaTop-rated sellerTop-rated selleremarketslinestore (12,514) 98.3%
- Group Of Three Small Glass Cylinders/Test TubesOpens in a new window or tabS$ 13.21+S$ 54.45 postagefrom United Statescarolinagolfsales (10,805) 100%
- CBS-Hytron 6V6GTY + Silvertone 6V6GT Power Tubes Smoked Glass - Test StrongOpens in a new window or tabPre-OwnedS$ 28.02+S$ 53.63 postagefrom United Stateshepcat-9 (590) 100%
- NATIONAL UNION Black Glass 6SN7GT Grey Glass Tubes Test LowOpens in a new window or tabParts OnlyS$ 72.25+S$ 55.01 postagefrom United Statescircatubes (3,337) 100%
- Radio Tubes 6L6G 6L6 Sylvania Grey Glass Test 7000 7000 Matched PairOpens in a new window or tabPre-OwnedS$ 132.69+S$ 60.50 postagefrom United Statescjt13b (17,191) 100%
- RCA Canada GE Radiotron 6L6G Grey Glass Output Tube Tests NOSOpens in a new window or tabS$ 44.23+S$ 52.71 postagefrom United Statescircatubes (3,337) 100%
- RCA JAN 6L6-G VT-115-A Grey Glass Tube Tests NOSOpens in a new window or tabS$ 66.35+S$ 54.84 postagefrom United Statescircatubes (3,337) 100%
- Pair Philips 6CW5 EL86 Same Date NOS NIB Smoked Glass Life Test Excellent TubeOpens in a new window or tabBrand NewS$ 36.05+S$ 27.20 postagefrom United Statesdowndown975 (1,694) 100%
- (2) 110% Test RCA 6V6GT Smoke Glass Guitar Radio Audio TubesOpens in a new window or tabPre-OwnedS$ 88.46+S$ 92.23 postagefrom United StatesTop-rated sellerTop-rated sellermillerstubes (9,431) 99.7%
- RCA 6SN7GT Grey Glass Tubes Test LowOpens in a new window or tabParts OnlyS$ 72.25+S$ 55.01 postagefrom United Statescircatubes (3,337) 100%
- MILITARY TEST NOS Matched Pair SYLVANIA 6V6G 6V6 TV-107-B SMOKED Glass Tube TV-7Opens in a new window or tabNew (Other)S$ 82.84Was: S$ 126.3134% off+S$ 27.20 postagefrom United StatesTop-rated sellerTop-rated sellertubesradios (5,174) 100%
- 6L6G 350B 6L6 KT66 tube Marconi Italy power tubes quad test strong clear glassOpens in a new window or tabPre-OwnedS$ 2,027.77+S$ 81.16 postagefrom ItalyTop-rated sellerTop-rated sellercartago_delenda_est (1,257) 100%
- 6 - 6K6GT/G Black Glass NOS Power Amplifier tubes Tungsol Kenrad Wards PhilcoOpens in a new window or tabS$ 117.96+S$ 63.82 postagefrom United Statesicloseouts1 (5,543) 97.4%
- Tests NOS Super Silvertone USA 6J7G ST Silver Plate Smoked Glass Vacuum TubeOpens in a new window or tabS$ 73.65+S$ 26.53 postagefrom United StatesTop-rated sellerTop-rated sellervivatubescom (33,767) 99.9%
- New ListingMilitary Test NOS Tung-Sol JAN-12SL7GT VT-289 Black Glass & Round Plate TubeOpens in a new window or tabBrand NewS$ 58.91+S$ 27.20 postagefrom United StatesTop-rated sellerTop-rated sellertubesradios (5,174) 100%
- 4 x 12au7 Tung-Sol Tubes*Black Glass*Low/Uneven Test*#10Opens in a new window or tabParts OnlyS$ 44.23+S$ 47.42 postagefrom United StatesTop-rated sellerTop-rated sellerfng2u (6,723) 99.7%
- 6sn7 tube Tung-Sol black glass round plates preamp tube test strongOpens in a new window or tabNew (Other)S$ 472.11+S$ 81.16 postagefrom ItalyTop-rated sellerTop-rated sellercartago_delenda_est (1,257) 100%
- 2 x 12au7 Tung-Sol Tubes*Black Glass*Low/Uneven Test*#7Opens in a new window or tabParts OnlyS$ 36.85+S$ 47.20 postagefrom United StatesTop-rated sellerTop-rated sellerfng2u (6,723) 99.7%
- Matched QUAD Sylvania 6V6GT Smoked Glass Black Plate Tubes -USED- Test @100% NOSOpens in a new window or tabPre-OwnedS$ 140.00+S$ 24.92 postagefrom CanadaTop-rated sellerTop-rated sellerthetuberoom (13,774) 99.7%
- 6V6 GT Tube Pair RCA Black Plate Smoked Glass Test 89% Power TubesOpens in a new window or tabPre-OwnedS$ 73.71+S$ 61.01 postagefrom United Stateswatv626 (2,546) 100%
- RCA 6SN7GT Grey Glass Tube Low Noise Select Test NOSOpens in a new window or tabPre-OwnedS$ 58.98+S$ 53.14 postagefrom United Statescircatubes (3,337) 100%
- 6V6 GT Tube Pair GE Black Plate Clear Glass Silver Top Test 90% Power TubesOpens in a new window or tabPre-OwnedS$ 73.71+S$ 61.01 postagefrom United Stateswatv626 (2,546) 100%
- 6V6 GT Tube RCA 1956 Silvertone Stamp & Box Black Plate Smoked Glass Test 88%Opens in a new window or tabPre-OwnedS$ 36.85+S$ 59.92 postagefrom United Stateswatv626 (2,546) 100%
- 6F6G Vacuum Tube Wards, Black Glass Ham Radio Stereo, Amp, Tests OK, GuaranteedOpens in a new window or tabPre-OwnedS$ 29.48+S$ 27.20 postagefrom United Statesfirsale (2,789) 100%
- 6V6GT Pair. Sylvania (Magnavox) Matching Dates. Test Strong. Grey Smoked GlassOpens in a new window or tabPre-OwnedS$ 66.35+S$ 20.64 postagefrom Canadabigfoot_tornado (1,131) 100%
- Pair Raytheon USA 25L6GT Test NOS Grey Glass Black Plt Copper Serious Tubes R534Opens in a new window or tabPre-OwnedS$ 17.69+S$ 25.82 postagefrom United StatesTop-rated sellerTop-rated sellerlapisseadog (7,045) 99.8%
- Tung Sol 50L6GT Test NOS 9000gm *HAIRLINE* Black Glass/Plate Serious Tubes S564Opens in a new window or tabPre-OwnedS$ 10.32+S$ 25.82 postagefrom United StatesTop-rated sellerTop-rated sellerlapisseadog (7,045) 99.8%
- Tests NOS Matched Pair Illegible USA 6V6GT Black Plate [] Get Smoked TubesOpens in a new window or tabNew (Other)S$ 88.40+S$ 26.53 postagefrom United StatesTop-rated sellerTop-rated sellervivatubescom (33,767) 99.9%
- Tests NOS Croyden USA 6C6 Round Grey Plate Smoked Glass ENGRAVED Vacuum TubeOpens in a new window or tabS$ 14.67+S$ 26.53 postagefrom United StatesTop-rated sellerTop-rated sellervivatubescom (33,767) 99.9%
- Tests NOS Sylvania 7C5 Black Plate Top O Get Smoked Glass Vacuum Tube 100+%Opens in a new window or tabNew (Other)S$ 7.30+S$ 26.53 postagefrom United StatesTop-rated sellerTop-rated sellervivatubescom (33,767) 99.9%
- Tests NOS Matched Pair Sylvania USA 6W6GT Grey Box Plate BTM Smoked Glass TubesOpens in a new window or tabNew (Other)S$ 17.62+S$ 26.53 postagefrom United StatesTop-rated sellerTop-rated sellervivatubescom (33,767) 99.9%
- RARE RCA VT-115-A JAN CRC 6L6G TUBE NOS SMOKE GLASS TEST NOS SC278AOpens in a new window or tabPre-OwnedS$ 73.72+S$ 58.98 postagefrom CanadaTop-rated sellerTop-rated sellerlittlepomponette (1,674) 100%
- (2) 6V6G Audio Pentodes RCA & Cunningham Test GOOD Grey Glass Blk PlatesOpens in a new window or tabPre-OwnedS$ 88.46+S$ 43.79 postagefrom United Statesradiowilbur (6,973) 99.8%
- VINTAGE SYLVANIA JAN-CHS-6V6GTY smoke Glass TUBES PAIR TV7 Test NOS BROWN BASEOpens in a new window or tabPre-OwnedS$ 117.96+S$ 53.08 postagefrom CanadaTop-rated sellerTop-rated sellerlittlepomponette (1,674) 100%
- 1955 Tung-Sol 6V6GT BLACK GLASS Power Tube - Hickok 539B tests @ 4300, Min:2600Opens in a new window or tabS$ 44.16+S$ 44.47 postagefrom United Stateswe-252 (12,502) 100%
- VINTAGE GE JAN-CLRV-6V6GTY smoke Glass TUBE MATCHED PAIR TV7 Test NOS BROWN BASEOpens in a new window or tabBrand NewS$ 117.96+S$ 53.08 postagefrom CanadaTop-rated sellerTop-rated sellerlittlepomponette (1,674) 100%
- Two Excellent HYTRON 6V6GT Tubes Match Date Smoked Glass Test: 96% & 97% TV-7Opens in a new window or tabPre-OwnedS$ 76.91Was: S$ 85.4510% off+S$ 36.58 postagefrom United Statesmurphken (5,284) 100%
- Tests NOS Tung-Sol USA 6D6 Silver/Gray Plate [] Get 3 Mica SMOKED Vacuum TubeOpens in a new window or tabS$ 7.30+S$ 26.53 postagefrom United StatesTop-rated sellerTop-rated sellervivatubescom (33,767) 99.9%
- Tests NOS Sylvania US 7C5 Black Plate Top O Get Smoked Glass Vacuum Tube 100+%Opens in a new window or tabNew (Other)S$ 7.30+S$ 21.07 postagefrom United StatesTop-rated sellerTop-rated sellervivatubescom (33,767) 99.9%
- One UK GE 12HG7 12GN7 'THIN GLASS' Tube - Hickok TV7B tests @ 103, min:46Opens in a new window or tabS$ 16.15+S$ 42.91 postagefrom United Stateswe-252 (12,502) 100%
- 2 matched 1957 RCA/Westingh 6SL7GT tubes - TV7B tests @ 62/62, 68/65, min:32/32Opens in a new window or tabS$ 83.31+S$ 46.36 postagefrom United Stateswe-252 (12,502) 100%
- One 1960s GE 12HG7 12GN7 'THIN GLASS' Tube - Hickok TV7B tests @ 96, min:46Opens in a new window or tabS$ 14.67+S$ 42.86 postagefrom United Stateswe-252 (12,502) 100%
- 6V6GT National Union NOS Test Black Plate Silver & Blck Glass Matched Pair TubesOpens in a new window or tabNew (Other)S$ 67.83+S$ 46.27 postagefrom United Statescmalion (934) 100%
- Tung-Sol VT-229 6SL7GT Black Glass Round Mica Plate Matched Tube Pair (test NOS)Opens in a new window or tabPre-OwnedS$ 221.17+S$ 50.63 postagefrom United StatesTop-rated sellerTop-rated sellerhamandhifi (23,949) 100%
- National Union 50L6GT Test NOS 8800gm Grey Glass Copper Grid Serious Tubes S542Opens in a new window or tabPre-OwnedS$ 10.32+S$ 25.82 postagefrom United StatesTop-rated sellerTop-rated sellerlapisseadog (7,045) 99.8%
- KEN-RAD VT-225 307A. MILITARY VERSION BLACK GLASS, LIGHT USE. TESTS STRONGOpens in a new window or tabS$ 73.72+S$ 43.79 postagefrom United Statesglassbatman81 (141) 99.3%
- One Excellent PHILCO 6SA7GT Tube NOS NIB Glass Envelope Tests: 117% TV-7Opens in a new window or tabBrand NewS$ 17.62+S$ 30.24 postagefrom United Statesmurphken (5,284) 100%
- Philco 6F6GT Test NOS Black Glass/Plate Copper Grid Foil D Serious Tubes R659Opens in a new window or tabPre-OwnedS$ 17.69+S$ 25.82 postagefrom United StatesTop-rated sellerTop-rated sellerlapisseadog (7,045) 99.8%
- Hytron 6K6GT Test NOS 1700gm Black Glass/Plate Copper Grid Serious Tubes R126Opens in a new window or tabPre-OwnedS$ 10.32+S$ 25.82 postagefrom United StatesTop-rated sellerTop-rated sellerlapisseadog (7,045) 99.8%
- Tests NOS Major USA 6W6GT Black Box Plate Top [] Get Smoked Glass TubeOpens in a new window or tabNew (Other)S$ 2.88+S$ 26.53 postagefrom United StatesTop-rated sellerTop-rated sellervivatubescom (33,767) 99.9%
- Two 6K6GT Philco & Philco/Tung Sol Test NOS Black Glass/Plate Serious Tubes R68Opens in a new window or tabPre-OwnedS$ 20.64+S$ 25.82 postagefrom United StatesTop-rated sellerTop-rated sellerlapisseadog (7,045) 99.8%
- RARE MARCONI JAN 6V6G TUBE D getter Smoke Glass TV7 test NOS made in CANADAOpens in a new window or tabPre-OwnedS$ 110.59+S$ 53.08 postagefrom CanadaTop-rated sellerTop-rated sellerlittlepomponette (1,674) 100%
- Tung-Sol JAN CTL 6SL7GT VT-229 Black Glass / Plate Tube (balanced, test as NOS)Opens in a new window or tabPre-OwnedS$ 117.96+S$ 47.58 postagefrom United StatesTop-rated sellerTop-rated sellerhamandhifi (23,949) 100%
- Zenith 7B6 Test NOS 950gm Grey Glass 100/100% on Diodes Serious Tubes S941Opens in a new window or tabPre-OwnedS$ 10.32+S$ 25.82 postagefrom United StatesTop-rated sellerTop-rated sellerlapisseadog (7,045) 99.8%
- Tests NOS RCA USA 6D6 Gray-Silver Plate D Get 3 Mica SMOKED Vacuum TubeOpens in a new window or tabS$ 7.30+S$ 26.53 postagefrom United StatesTop-rated sellerTop-rated sellervivatubescom (33,767) 99.9%
- 6V6GT National Union Matched Distortion Pair Tubes NOS Test Black Glass & PlateOpens in a new window or tabNew (Other)S$ 67.83+S$ 40.49 postagefrom United Statescmalion (934) 100%
- Ravac 6K6GT Test NOS Black Glass/Plate Copper Grid Foil D Get Serious Tubes S587Opens in a new window or tabPre-OwnedS$ 10.32+S$ 25.82 postagefrom United StatesTop-rated sellerTop-rated sellerlapisseadog (7,045) 99.8%
- 1955 Tung-Sol/NJRT 6V6GT BLACK GLASS Tube - Hickok 539B tests @ 4300, Min:2600Opens in a new window or tabS$ 44.01+S$ 44.46 postagefrom United Stateswe-252 (12,502) 100%
- 1956 Tung Sol 6K6GT Test NOS 1600gm HAIRLINE IN BASE Blk Glass Serious Tube R210Opens in a new window or tabPre-OwnedS$ 10.32+S$ 25.82 postagefrom United StatesTop-rated sellerTop-rated sellerlapisseadog (7,045) 99.8%
- Vintage Tung-Sol 6K6GT Smoked Glass Made in USA Test GoodOpens in a new window or tabS$ 14.73+S$ 30.15 postagefrom United Statesalmondjared (2,665) 100%
- 2 Sylvania 6V6GT smoke glass amp tubes gray round plate TV-7 test VGOpens in a new window or tabS$ 57.49+S$ 46.18 postagefrom United Statesrjputnak (25,854) 100%
- 5 NOS NIB Matched Vintage 1950 RCA 6SN7GT Smoked Glass Tubes Test Good BalancedOpens in a new window or tabS$ 500.52+S$ 37.88 postagefrom United States22 watchersTop-rated sellerTop-rated sellerpeace.love.and.music (56,460) 100%
- al4 we38 tube Valvo Germany mesh plate test strong coated glass 1940's ww2Opens in a new window or tabPre-OwnedS$ 368.62+S$ 88.47 postagefrom ItalyTop-rated sellerTop-rated sellercartago_delenda_est (1,257) 100%
- Zenith 6J5G Fat-Glass triode tube tested good emission strong Life TestOpens in a new window or tabPre-OwnedS$ 36.85+S$ 44.99 postagefrom United Statesrjputnak (25,854) 100%
- 6L6 tube Marconi Italy black plate coated glass double DD getter test strongOpens in a new window or tabPre-OwnedS$ 472.11+S$ 81.16 postagefrom ItalyTop-rated sellerTop-rated sellercartago_delenda_est (1,257) 100%
- Tung-Sol 6SL7GT VT-229 Black Glass Round Mica Plate Tube (test as NOS)Opens in a new window or tabPre-OwnedS$ 117.96+S$ 47.58 postagefrom United StatesTop-rated sellerTop-rated sellerhamandhifi (23,949) 100%
- 1, Silvertone 6H6G, tall, shouldered glass, Philco, EH Scott, Zenith, 6H6GT, 6H6Opens in a new window or tabPre-OwnedS$ 22.04+S$ 23.59 postagefrom United StatesTop-rated sellerTop-rated sellerigolioto (16,923) 100%
- Tests NOS Standard USA 6W6GT Grey Box Plate BTM [] Get Smoked Glass TubeOpens in a new window or tabNew (Other)S$ 2.88+S$ 26.53 postagefrom United StatesTop-rated sellerTop-rated sellervivatubescom (33,767) 99.9%
- Tests NOS Date Matched Pair 2x Ravac USA 6V6GT Black Plate [] Get Smoked TubesOpens in a new window or tabNew (Other)S$ 95.77+S$ 26.53 postagefrom United StatesTop-rated sellerTop-rated sellervivatubescom (33,767) 99.9%
- Tests NOS Marconi Canada JAN-6D6 Silver/Gray Plate [] Get SMOKED Vacuum TubeOpens in a new window or tabS$ 10.25+S$ 26.53 postagefrom United StatesTop-rated sellerTop-rated sellervivatubescom (33,767) 99.9%
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