28,000+ results for 12
- QUAD MATCHED GE 6201 (12AT7) AUDIO VACUUM TUBES TESTED VINTAGE 5.10335.COpens in a new window or tabPHP 4,862.62Top-rated sellerTop-rated sellertubes4less (4,290) 99.6%+PHP 1,488.27 postagefrom United States
- Pair 12SN7GT (12v 6sn7) Kenrad & Ge Lateral Plates Bottom Getters Sweet ToneOpens in a new window or tabPHP 5,724.10icloseouts1 (5,540) 97.4%+PHP 2,477.39 postagefrom United States
- 12AU7 Long Black plate Ring getters Raytheon / Baldwin 1950s Close Match PairsOpens in a new window or tabNew (Other)PHP 4,006.87icloseouts1 (5,540) 97.4%+PHP 2,477.39 postagefrom United States9 watchers
- MATCHED PAIR GE JG 6201 (12AT7) AUDIO VACUUM TUBES TESTED VINTAGE 5.10324.COpens in a new window or tabPHP 2,286.78Top-rated sellerTop-rated sellertubes4less (4,290) 99.6%+PHP 1,030.34 postagefrom United States
- New ListingTube Adapter Ecc82 12AU7 to 6SL7 6SN7 for Schiit LYR3 Adapter Novik Pro 83 4pcOpens in a new window or tabBrand NewPHP 3,433.89sernov_5 (6) 100%+PHP 509.44 postagefrom Kazakhstan
- Pair of Amperex 12AX7 ECC83 Bugle Boy Vacuum Tubes Heerlen Holland Close DatesOpens in a new window or tabPre-OwnedPHP 5,723.53qtubes (639) 100%+PHP 1,018.89 postagefrom United States
- New ListingSoviet vintage full-range speakers 12", 4A-32 LOMOOpens in a new window or tabPre-OwnedPHP 14,825.41vladimirfranya (266) 100%+PHP 5,151.69 postagefrom Moldova
- Pair GE 12AY7 tubes~~ testedOpens in a new window or tabPre-OwnedPHP 243.27radiotubegurl (1,761) 100%2 bids · Time left3d 22h left (Sun, 02:09 PM)+PHP 1,860.33 postagefrom United States
- 10 EAI 2082 12AY7 RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 1,774.47gnwatkins36a9 (3,156) 100%8 bids · Time left20h 51m left (Thu, 01:00 PM)+PHP 2,092.16 postagefrom United States
- 1959 GE 12AY7 Tube Vintage NOSOpens in a new window or tabBrand NewPHP 286.20buttercupvintageaudio (298) 96.3%2 bids · Time left4d 22h left (Mon, 03:04 PM)+PHP 1,759.59 postagefrom United States
- Vintage HP 12C Financial Programmable Calculator Hewlett PackardOpens in a new window or tabPre-OwnedPHP 855.75auc.addict (9,342) 100%+PHP 1,078.42 postagefrom United States
- 12AY7 GE Vacuum Tube, TV-7D Tested 88/110% - will combine shipOpens in a new window or tabPre-OwnedPHP 1,428.16bobvcs (8,749) 100%+PHP 855.75 postagefrom United States
- New Listing4 x TUBES " TELEFUNKEN EF12K " TESTEDOpens in a new window or tabPre-OwnedPHP 6,868.92Top-rated sellerTop-rated seller1 bid · Time left6d 16h left (Wed, 08:09 AM)german-tubes (8,653) 100%+PHP 858.61 postagefrom Germany
- 12BH7 Brimar Made in England 'O' Getter Tested Amplitrex AT1000 2pcsOpens in a new window or tabNew (Other)PHP 14,310.25Top-rated sellerTop-rated sellertotempole_999 (1,566) 100%+PHP 2,289.64 postagefrom India5 watchers
- UPGRADE TIME: 1950's RCA JRC-12AU7 MIL. SPEC NOS/NIB, LONG GRY PLATES & RED TIPSOpens in a new window or tabPre-OwnedPHP 3,949.63chicken_or_egg (47) 100%+PHP 11,844.30 postagefrom United StatesLast one8 watchers
- 1 MATCHED PAIR, BRAND NEW (NEVER USED) 1990's SHUGUANG 12AX7c9 - MANY AVAILABLEOpens in a new window or tabPre-OwnedPHP 2,174.59chicken_or_egg (47) 100%+PHP 11,844.30 postagefrom United States
- 2 MOTOROLA 12BH7 RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 601.03gnwatkins36a9 (3,156) 100%2 bids · Time left22h 36m left (Thu, 02:45 PM)+PHP 1,018.89 postagefrom United States
- Isophon Orchester Isophon HM10 12" broadband speaker Alnico VintageOpens in a new window or tabbroadband speakers 30cm diameterPre-OwnedPHP 16,886.09energy-ike (766) 100%25 bids · Time left2d 17h left (Sat, 09:31 AM)+PHP 5,780.77 postagefrom Germany
- 2 RAYTHEON 12DT7 RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 543.79gnwatkins36a9 (3,156) 100%2 bids · Time left22h 22m left (Thu, 02:31 PM)+PHP 1,018.89 postagefrom United States
- 2 RCA 12DW7 RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 457.36gnwatkins36a9 (3,156) 100%2 bids · Time left22h 27m left (Thu, 02:36 PM)+PHP 1,018.89 postagefrom United States
- 2 CBS 7025 12AX7 RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 772.75gnwatkins36a9 (3,156) 100%3 bids · Time left1d 1h left (Thu, 06:02 PM)+PHP 1,018.89 postagefrom United States
- 2 RCA 12BH7A RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 1,230.68gnwatkins36a9 (3,156) 100%5 bids · Time left22h 33m left (Thu, 02:42 PM)+PHP 1,018.89 postagefrom United States
- 4 GE 12BZ7 RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 571.84gnwatkins36a9 (3,156) 100%0 bids · Time left22h 30m left (Thu, 02:40 PM)+PHP 1,018.89 postagefrom United States
- 2 ZENITH 12BH7A RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 1,287.92gnwatkins36a9 (3,156) 100%5 bids · Time left22h 38m left (Thu, 02:48 PM)+PHP 1,018.89 postagefrom United States
- Vintage HP 12C Calculator Made In USA TestedOpens in a new window or tabPre-OwnedPHP 1,092.73brywestwhit (75) 100%+PHP 1,782.48 postagefrom United States
- New Listing1 Excellent strong Rare Raytheon gold pin 7729 / 12ax7 tube #EE64Opens in a new window or tabPre-OwnedPHP 1,716.66Top-rated sellerTop-rated seller0 bids · Time left4d 1h left (Sun, 06:00 PM)laurferre51 (4,912) 99.3%+PHP 1,202.06 postagefrom United States
- 12AV6 12BA6 12BE6 35W4 50C5-NOS/NIB AA5-Mullard Tube Set-Tested-Ships Free in USOpens in a new window or tabBrand NewPHP 2,117.34rkoch173551zq6 (2,563) 99.7%+PHP 1,574.70 postagefrom United States
- 2 GE 5 STAR 5751 12AX7 TRIPLE MICA RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 744.13gnwatkins36a9 (3,156) 100%4 bids · Time left21h 12m left (Thu, 01:21 PM)+PHP 1,018.89 postagefrom United States
- NOS 12AT7WA 6201 ECC801S Disc Getter MATCHED PAIR SylvaniaOpens in a new window or tabPHP 6,868.92icloseouts1 (5,540) 97.4%+PHP 1,724.10 postagefrom United States
- MATCHED PAIR RCA JRC-5814A (12AU7) AUDIO VACUUM TUBES TESTED 3 MICA 8.10353.COpens in a new window or tabPHP 4,290.21Top-rated sellerTop-rated sellertubes4less (4,290) 99.6%+PHP 1,030.34 postagefrom United States
- QUAD MATCHED SYLVANIA 12AT7WA AUDIO VACUUM TUBES TESTED VINTAGE 5.10326.COpens in a new window or tabPHP 4,290.21Top-rated sellerTop-rated sellertubes4less (4,290) 99.6%+PHP 1,030.34 postagefrom United States
- Telefunken ECC83 12AX7 Matched Pair 17mm Ribbed Plates ◇ Base - Berlin 1961/62Opens in a new window or tabNew (Other)PHP 17,057.81frankshaohuawang (1,129) 100%+PHP 1,144.82 postagefrom United States
- 4 RCA USN CRC 5963 12AU7 RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 571.84gnwatkins36a9 (3,156) 100%1 bid · Time left1d 2h left (Thu, 06:32 PM)+PHP 1,018.89 postagefrom United States
- 9 RCA 12AU7A RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 715.51gnwatkins36a9 (3,156) 100%3 bids · Time left21h 28m left (Thu, 01:38 PM)+PHP 1,018.89 postagefrom United States
- 12pcs. 6J52P / 6Ж52П High-frequency Low-noise Pentode mini tube NEWOpens in a new window or tabNew (Other)PHP 910.13Top-rated sellerTop-rated sellertordachi (382) 100%+PHP 452.20 postagefrom Ukraine
- FIVRE 12BH7 TWIN TRIODE CODE F3BOpens in a new window or tabPre-OwnedPHP 1,602.75Top-rated sellerTop-rated sellerluigi2852 (3,517) 100%+PHP 686.89 postagefrom Italy
- 6 RCA 12AU7A RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 715.51gnwatkins36a9 (3,156) 100%3 bids · Time left21h 47m left (Thu, 01:56 PM)+PHP 1,018.89 postagefrom United States
- SHAMROCK Analog Reel to Reel Magnetic Recording Tape Lot x12 Tensilized 5" BoxesOpens in a new window or tabPre-OwnedPHP 1,716.66qualityrelics (5,682) 99.7%+PHP 4,386.38 postagefrom United States
- RCA 12AX7 ECC83 [] Getter Black Plate PREMIUM VintageAudio VACUUM TUBE 8.10339.COpens in a new window or tabPHP 4,862.62Top-rated sellerTop-rated sellertubes4less (4,290) 99.6%+PHP 1,030.34 postagefrom United States
- NOS 12AU7A ECC82 Long Plates Ring Getter Mitcham Mullard Wavy Old GlassOpens in a new window or tabNew (Other)PHP 8,585.58icloseouts1 (5,540) 97.4%+PHP 2,477.39 postagefrom United States
- New ListingTUBE " TELEFUNKEN EF12 " TESTEDOpens in a new window or tabPre-OwnedPHP 457.93Top-rated sellerTop-rated seller0 bids · Time left6d 16h left (Wed, 08:11 AM)german-tubes (8,653) 100%+PHP 858.61 postagefrom Germany
- MATCHED PAIR 2 GE 6681 12AX7 RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 1,173.44gnwatkins36a9 (3,156) 100%4 bids · Time left1d 2h left (Thu, 06:37 PM)+PHP 1,018.89 postagefrom United States
- 2 RCA 5751 12AX7 BLACK PLATE TRIPLE MICA RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 2,352.03gnwatkins36a9 (3,156) 100%16 bids · Time left21h 51m left (Thu, 02:00 PM)+PHP 1,018.89 postagefrom United States
- Four RCA JAN Type 12SX7GT Dual Triode Preamp TubesOpens in a new window or tabBrand NewPHP 2,060.68mvtm (1,269) 100%8 bids · Time left16h 17m left (Thu, 08:26 AM)+PHP 3,580.42 postagefrom United States
- NOS telefunken 12ax7 ribbed Matched PairOpens in a new window or tabPre-OwnedPHP 5,666.8660tbird1 (612) 100%0 bids · Time left20h 14m left (Thu, 12:24 PM)+PHP 2,034.92 postagefrom United States
- JG-6072/12AY7 GE 1956 Red Tip/3 mica/black plate/strong/balancedOpens in a new window or tabNew (Other)PHP 5,723.53marmy_871 (1,086) 100%+PHP 2,058.96 postagefrom United States
- 2 TELEFUNKEN ECC83 12AX7 RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 4,922.72gnwatkins36a9 (3,156) 100%13 bids · Time left1d 1h left (Thu, 06:08 PM)+PHP 1,018.89 postagefrom United States
- 4 HAMMOND 12AU7A RADIO VACUUM TUBES, TESTEDOpens in a new window or tabPre-OwnedPHP 571.84gnwatkins36a9 (3,156) 100%1 bid · Time left21h 23m left (Thu, 01:32 PM)+PHP 1,018.89 postagefrom United States
- 2 GE 12AT7 ECC81 RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 457.36gnwatkins36a9 (3,156) 100%0 bids · Time left20h 57m left (Thu, 01:06 PM)+PHP 1,018.89 postagefrom United States
- 2 x 12AX7 G.E./HP Tubes*Long plates-D*Tested Very Strong*#8Opens in a new window or tabPre-OwnedPHP 3,662.85Top-rated sellerTop-rated sellerfng2u (6,718) 99.7%+PHP 2,078.42 postagefrom United States
- New ListingTUBE " TELEFUNKEN EF12 " TESTEDOpens in a new window or tabPre-OwnedPHP 572.41Top-rated sellerTop-rated seller0 bids · Time left6d 16h left (Wed, 08:10 AM)german-tubes (8,653) 100%+PHP 858.61 postagefrom Germany
- One original boxed Mullard 10M Master Series type 12AT7/ECC81 tubeOpens in a new window or tabNew (Other)PHP 2,174.59theghoul (5,316) 100%0 bids · Time left5d 8h left (Tue, 12:45 AM)+PHP 1,018.89 postagefrom United States
- New ListingTUBE " RFT EF12 " TESTEDOpens in a new window or tabPre-OwnedPHP 572.41Top-rated sellerTop-rated seller0 bids · Time left6d 16h left (Wed, 08:12 AM)german-tubes (8,653) 100%+PHP 858.61 postagefrom Germany
- Pair Philips ECC83 12AX7 Vintage ElectronicsOpens in a new window or tabPre-OwnedPHP 1,287.92rpbtex (1,767) 100%6 bids · Time left4d 1h left (Sun, 06:00 PM)+PHP 2,115.63 postagefrom United States
- lot of 17 - vintage electron tubes Amperex ECC88, Telefunken 12ax7 etc - as-isOpens in a new window or tabPre-OwnedPHP 1,073.27slmorgenstern (2,702) 100%1 bid · Time left4d 1h left (Sun, 06:00 PM)+PHP 3,603.32 postagefrom United States
- 2 HAMMOND 12AX7A RADIO VACUUM TUBES, TV-7 TESTEDOpens in a new window or tabPre-OwnedPHP 715.51gnwatkins36a9 (3,156) 100%3 bids · Time left1d 1h left (Thu, 06:05 PM)+PHP 1,018.89 postagefrom United States
- New Listing2 Excellent strong perfect matched medical red tip Telefunken 12ax7 tubes #EE45Opens in a new window or tabPre-OwnedPHP 629.65Top-rated sellerTop-rated seller2 bids · Time left4d 1h left (Sun, 06:00 PM)laurferre51 (4,912) 99.3%+PHP 1,202.06 postagefrom United States
- 1959 RCA 5963 12AU7 ECC82 Foil Getter Tubes - Platinum Matched Pair, Test NOSOpens in a new window or tabNew (Other)PHP 3,892.39n7rk (8,351) 99.2%+PHP 2,028.05 postagefrom United States
- NOS Raytheon Military 5814A Black Plate DGetter ~ Holy Grail Premium 12AU7 ECC82Opens in a new window or tabNew (Other)PHP 19,977.10Top-rated sellerTop-rated sellercaliacoustics (583) 100%Free International Shippingfrom United States
- EF12 RFT VACUUM PENTODE TUBE NOS ~ EF12KOpens in a new window or tabNew (Other)PHP 5,666.86Top-rated sellerTop-rated sellerelecments13 (20,823) 99.7%+PHP 469.38 postagefrom BulgariaLast one1 watchers
- 16x 6F12P ~ ECF80 Vintage Triode-Pentode Tubes / NEWOpens in a new window or tabBrand NewPHP 915.86Top-rated sellerTop-rated sellersoundlander (2,531) 100%+PHP 686.89 postagefrom Ukraine
- 1950's Raytheon 12BH7A Black Plate Square Get Matching Pair Tubes RCA Test NOS+Opens in a new window or tabPHP 5,724.10circatubes (3,332) 100%+PHP 1,973.67 postagefrom United States
- 4x 12P17L Soviet pentode tube new NOSOpens in a new window or tabBrand NewPHP 457.93Top-rated sellerTop-rated selleranbayua (1,219) 99.4%+PHP 571.27 postagefrom Ukraine
- New Listing4 Excellent strong medical red tip siemens telefunken 12ax7 tubes #EF25Opens in a new window or tabPre-OwnedPHP 9,046.94Top-rated sellerTop-rated seller15 bids · Time left4d 1h left (Sun, 06:00 PM)laurferre51 (4,912) 99.3%+PHP 1,202.06 postagefrom United States
- A pairs 12AT7 ECC81 6201 CV4024 TUBES US RCA Square Getter Black PlatesOpens in a new window or tabPre-OwnedPHP 1,143.67Top-rated sellerTop-rated seller0 bids · Time left2h 21m left (Today 06:31 PM)vtubes6 (1,257) 97.8%+PHP 515.17 postagefrom China
- New ListingFIVRE 12AU7 ECC82 LONG PLATES LARGE RING GETTER CODE F3JOpens in a new window or tabPre-OwnedPHP 2,175.16Top-rated sellerTop-rated sellerluigi2852 (3,517) 100%+PHP 686.89 postagefrom Italy
- 1piece*Gold 6N2 6N2P(top adapter) TO 12AX7 ECC83(amp socket) tube Adapter 6.3VOpens in a new window or tabPHP 486.55Top-rated sellerTop-rated sellertubemalls (4,739) 99%+PHP 286.20 postagefrom China132 watchers
- 12AU7 12AT7 12AX7 TUBES - LOT OF (3) VINTAGE TUBES - MIXED BRANDSOpens in a new window or tabPHP 1,545.51static2010 (799) 100%+PHP 1,566.69 postagefrom United States
- 3 Vintage Marconi Canada 12ax7 7025 Vacuum Tubes Balanced plates Guaranteed!Opens in a new window or tabPre-OwnedPHP 2,797.94Top-rated sellerTop-rated seller0 bids · Time left22h 19m left (Thu, 02:28 PM)stevestonaudiosales (3,622) 99.6%+PHP 1,259.30 postagefrom United States
- New ListingMICRO SEIKI MB-12 Auto Return Direct Drive TurntableOpens in a new window or tabPre-OwnedPHP 11,448.20sashaaaa (7,253) 99.1%0 bids · Time left6d 2h left (Tue, 07:00 PM)+PHP 17,837.44 postagefrom United States
- New Listing4 Excellent strong medical red tip siemens telefunken 12ax7 tubes #EF23Opens in a new window or tabPre-OwnedPHP 1,631.94Top-rated sellerTop-rated seller5 bids · Time left4d 1h left (Sun, 06:00 PM)laurferre51 (4,912) 99.3%+PHP 1,202.06 postagefrom United States
- VINTAGE CAPEHART/JENSEN 12" FIELD COIL SPEAKEROpens in a new window or tabPre-OwnedPHP 2,575.84indsales (10,595) 99.5%+PHP 7,148.25 postagefrom United States
- HP 92169C Leather Case for Hewlett Packard HP calculators Hp-11, Hp-12,Hp-15, 16Opens in a new window or tabBrand NewPHP 1,658.84goat-recycleista (1,273) 100%+PHP 1,102.46 postagefrom United States60 watchers
- QUAD MATCHED GE JG-5814A (12AU7 SUB) AUDIO VACUUM TUBES TESTED VINTAGE 8.10352.COpens in a new window or tabPHP 5,148.83Top-rated sellerTop-rated sellertubes4less (4,290) 99.6%+PHP 1,030.34 postagefrom United States
- RCA 12AU7 Matched Pair Angled Square Getters Gray Wide Plates Broadcast GradeOpens in a new window or tabPHP 5,724.10icloseouts1 (5,540) 97.4%+PHP 2,477.39 postagefrom United States
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