22 results for tube bias tester
- Dual Bias Current Probe Tester VU Meter for EL34 KT88 6550 Vacuum Tube AmplifierOpens in a new window or tabBrand new | BusinessEUR 48.66Was: EUR 52.898% offFree international postagefrom China74 solddoukshop (2,617) 99.6%
- Amp M2-EL84 Tester Matching Tool EL84 6BQ5 6P14 7189 Tube Bias Current mA TypeOpens in a new window or tabBrand new | BusinessEUR 15.71Was: EUR 17.8512% offFree international postagefrom ChinaAlmost gone31 soldsuzier_audio (839) 99.4%
- M2 Tester Matching Tool EL34 KT88 6L6 6V6 5881 6550 KT66 KT120 Tube Bias CurrentOpens in a new window or tabBrand new | BusinessEUR 15.71Was: EUR 17.8512% offFree international postagefrom ChinaAlmost gone27 soldsuzier_audio (839) 99.4%
- HIFI EL84 6BQ5 6P14 mA Version Vacuum Tube Bias Cathode Current Tester M2-EL84Opens in a new window or tabBrand new | BusinessEUR 16.00Was: EUR 17.9811% offFree international postagefrom Chinaamptata (1,868) 99.4%
- M2-12AX7 Tester Matching Tool 12BH7 6CG7 ECC83 82 81 12AX7 U7 Tube Bias CurrentOpens in a new window or tabBrand new | BusinessEUR 19.70Was: EUR 22.3812% offFree international postagefrom China10 watcherssuzier_audio (839) 99.4%
- HICKOK Model 56 Grid Bias Meter Tube Tester Part Volt Meter Fits Model 56R PartOpens in a new window or tabPre-owned | PrivateEUR 112.08+ EUR 49.79 postagefrom United Statestakeitallfromme (2,052) 100%
- 6P14 6BQ5 EL84 Amptata V8 VacuumTube Tester Bias Current mA Matching Check ToolOpens in a new window or tabBrand new | BusinessEUR 79.47Was: EUR 90.3112% offFree international postagefrom China10 watcherssuzier_audio (839) 99.4%
- M2-300B Tester Matching Tool 101D 300B 2A3 102D VT25 VT52 275A Tube Bias CurrentOpens in a new window or tabBrand new | BusinessEUR 15.71Was: EUR 17.8512% offFree international postagefrom ChinaAlmost gone15 soldsuzier_audio (839) 99.4%
- Tube Cathode Bias Current Probe Tester 8-Pin Socket for 6L6 6V6 EL34 KT88 6550Opens in a new window or tabBrand new | BusinessEUR 19.78Was: EUR 21.508% offFree international postagefrom ChinaFree returns248 solddoukmall (57,503) 99.5%
- Matching Tool 7591 7591A Amptata V8 Vacuum Tube Tester Bias Current Checker mAOpens in a new window or tabBrand new | BusinessEUR 79.47Was: EUR 90.3112% offFree international postagefrom ChinaAlmost gone9 soldsuzier_audio (839) 99.4%
- Plate Bias Current Probe Tester 8Pin Socket for 6L6 6V6 EL34 KT88 6550 Tube AmpOpens in a new window or tabBrand new | BusinessEUR 22.63Free international postagefrom ChinaFree returns311 solddoukmall (57,503) 99.5%
- 8-Pin Tube Amp Plate Bias Current Probe Tester Socket for 6L6 6V6 EL34 KT88 6550Opens in a new window or tabBrand new | BusinessEUR 22.49Was: EUR 24.448% offFree international postagefrom ChinaFree returns63 solddoukstore (18,364) 99.6%
- Lot of 8) UX-226 Globe Radio Tubes See Triplett 3444 tester Results bOpens in a new window or tabPre-owned | BusinessEUR 90.51+ EUR 50.92 postagefrom United Stateselderlyelectronics99 (12,577) 100%
- V8 Vacuum Tube Tester Bias Current Match 6BQ5 EL84 6P14 Valve Match Checker mAOpens in a new window or tabBrand new | BusinessEUR 80.48Was: EUR 90.4311% offFree international postagefrom Chinaamptata (1,868) 99.4%
- Amplifier 7591 7591A Vacuum Tube Tester V8 Bias Current Checker Octal mA VersionOpens in a new window or tabBrand new | BusinessEUR 80.48Was: EUR 90.4311% offFree international postagefrom Chinaamptata (1,868) 99.4%
- 12AX7 U7 T7 ECC83 82 mA Version Vacuum Tube Bias Cathode Current Tester M2-12AX7Opens in a new window or tabBrand new | BusinessEUR 20.03Was: EUR 22.5111% offFree international postagefrom Chinaamptata (1,868) 99.4%
- Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 8 Pin Sock...Opens in a new window or tabBrand new | PrivateEUR 34.86+ EUR 18.98 postagefrom United StatesFree returnsglskrip65 (368) 98.9%
- Tung sol 6550 black plate For RaytheonOpens in a new window or tabPre-owned | PrivateEUR 138.06+ EUR 31.75 VAT will apply0 bids · Time left5d 3h left (Sun, 04:30 PM)+ EUR 35.06 postagefrom United Statesbalicr2 (919) 92.3%
- Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 8 Pin Sock...Opens in a new window or tabBrand new | BusinessEUR 31.86+ EUR 18.98 postagefrom United StatesFree returnsfivel-90 (587) 98.6%
- DIAMOND MATCHED QUAD 6P1P-EV tube 0% OTK export military rhombus RoetestV10Opens in a new window or tabBrand new | PrivateEUR 32.21+ EUR 13.81 postagefrom Romania4 watcherstubes_old70 (427) 100%
- 300B 101D 2A3 102D VT25 VT52 275A 6A3 Tube Bias Cathode Current M2-300B TesterOpens in a new window or tabBrand new | BusinessEUR 16.00Was: EUR 17.9811% offFree international postagefrom Chinaamptata (1,868) 99.4%
- KT88 KT100 6L6 6V6 EL34 5881 6550 KT66 6CA7 Tube Bias Cathode Current M2 TesterOpens in a new window or tabBrand new | BusinessEUR 16.00Was: EUR 17.9811% offFree international postagefrom ChinaLast one2 watchersamptata (1,868) 99.4%
- 2 in 1 Tube amp bias tool Current and Plate Voltage test probe 6l6 el34 kt88Opens in a new window or tabBrand new | BusinessEUR 32.20+ EUR 7.36 postagefrom Bulgaria9 watchersein_sof (1,172) 100%
- Dual 2 in 1 Tube amp bias tool Current and Plate Voltage test probe 6l6 el34 ktOpens in a new window or tabBusinessEUR 52.45+ EUR 7.36 postagefrom Bulgaria45 soldein_sof (1,172) 100%
- 2 in 1 Tube amp Bias tool Current and Plate Voltage test probe EL84 6BQ5 EL86Opens in a new window or tabBrand new | BusinessEUR 35.89+ EUR 7.36 postagefrom Bulgaria21 soldein_sof (1,172) 100%
- 4X 6P14P Reflector USSR 6BQ5 = EL84 MATCHED QUAD / NOS / Same date / Red markingOpens in a new window or tabNew (other) | PrivateEUR 40.75+ EUR 11.32 postagefrom Ukraine15 watchersvintelec777_3 (1,697) 100%
- Accurate Tube Tester Model 257 w/ original manual w/12AU7A Tube - powers on.Opens in a new window or tabParts only | PrivateEUR 80.60+ EUR 99.45 postagefrom United Statestubesradios (5,186) 100%
- Vintage Honda Service Tester & CASE Vintage Motorcycle JonanOpens in a new window or tabPre-owned | PrivateEUR 219.86+ EUR 84.03 postagefrom United States1bargainmaxx (1,069) 99.7%
- 2 x 12SN7gt CBS Tubes*Very Strong Pair*1950's*2-Hole Bad Boy*Opens in a new window or tabPre-owned | BusinessEUR 44.14+ EUR 35.42 postagefrom United Statesfng2u (6,735) 99.7%
- 6L6GA Sylvania Audio Receiver Guitar Power Vacuum Tubes Match TestedOpens in a new window or tabPre-owned | PrivateEUR 55.46+ EUR 37.42 postagefrom United Stateschukv (15,178) 99.8%
- Accurate Instrument Utility Tube Filament Tester Battery Compensator model 161Opens in a new window or tabParts only | BusinessEUR 30.57+ EUR 68.91 postagefrom United Statescyclesavant (24,498) 100%
- RCA EL84 6BQ5 Vintage NOS Smoked Glass Disc Getter Tubes (tightly matched pair)Opens in a new window or tabBrand new | BusinessEUR 84.91+ EUR 27.57 postagefrom United States10 watchershamandhifi (23,968) 100%
- Wizard 6P5G vacuum tubes tested and guaranteedOpens in a new window or tabPre-owned | PrivateEUR 48.62+ EUR 26.50 postagefrom United Statesabsolutetubes (6,916) 100%
- Dual 8 Pin Tube bias current Probe Socket for Testing 6L6 6V6 EL34 KT88 5881Opens in a new window or tabBusinessEUR 39.57+ EUR 7.36 postagefrom Bulgaria13 soldein_sof (1,172) 100%
- MATCHED PAIR NOS NIB RCA/GE BENDIX RED BASE 5691 TUBES SUPER PREMIUM 6SL7Opens in a new window or tabBrand new | PrivateEUR 155.55+ EUR 39.84 postagefrom United StatesLast one15 watcherspauls994 (1,805) 100%
- Heathkit Cathode Ray Tube Tester. Model CC-1Opens in a new window or tabPre-owned | PrivateEUR 55.560 bids · Time left6d left (Mon, 01:20 PM)+EUR 29.62 postage estimatefrom United KingdomCustoms services and international tracking provideddado.2u (2,082) 100%
- NOS NATIONAL-UNION USA 6F8G VT-99 ROUND-PLATE M-PAIR AMPLITREX TESTED TUBES 1940Opens in a new window or tabBrand new | BusinessEUR 404.97+ EUR 31.62 postagefrom United Statestubemuseumusa (6,067) 100%
- 4 pcs NEW 5C4M / 5Ц4М ~ CV186=5Z4=GZ32=5AR4=GZ3 USSR Rectifier vintage TubesOpens in a new window or tabNew (other) | PrivateEUR 45.17+ EUR 15.79 postagefrom UkraineLast one15 solddmytrostrelb (2,380) 99.3%
- Brand New Tung-Sol Reissue KT150 KT-150 Factory Tested Burned In Vacuum TubeOpens in a new window or tabBusinessEUR 157.08+ EUR 28.29 postagefrom United Statesvivatubescom (33,791) 99.7%
- 2 x 6SN7gtb Sylvania Tubes*Blk Plates*Very Strong Matched Pair*1950s*Tall Boy*#4Opens in a new window or tabPre-owned | BusinessEUR 89.42+ EUR 23.77 postagefrom United Statesfng2u (6,735) 99.7%
- 8 Pin Tube Plate bias current Probe Socket for Testing 6L6 6V6 EL34 KT88 5881Opens in a new window or tabBrand new | BusinessEUR 19.32+ EUR 7.36 postagefrom BulgariaFree returns14 soldein_sof (1,172) 100%
- MATCHED PAIR 1940'S VT231 NOS NIB SUPER PREMIUM KEN RAD ANGLED JAN 6SN7GTOpens in a new window or tabBrand new | PrivateEUR 275.20+ EUR 43.74 postagefrom United Statespauls994 (1,805) 100%
- 6j1p EF95 6j1 tubes 2 pcs. Strong matched pair Little Dot Amp From 60's NEVZOpens in a new window or tabBrand new | PrivateEUR 14.71+ EUR 11.31 postagefrom UkraineFree returnstubesandsound (3,753) 100%
- NOS 1958 AMPEREX HOLLAND 7062 E180CC PINCHED WAIST M-PAIR TUBES D-FLAT-FOIL GETROpens in a new window or tabBrand new | BusinessEUR 312.93+ EUR 26.65 postagefrom United States2 watcherstubemuseumusa (6,067) 100%
- AVO VCM Valve Tube Meter Tester 160, MkIII and MkIV galvanometer replacement NEWOpens in a new window or tabBrand new | PrivateEUR 198.83Free international postagefrom PortugalLast one38 soldtaunus_osi (2,072) 100%
- Quad of National (Russian) 7027A Tubes - Metal Base - NOS NIB - AmplitrexOpens in a new window or tabBrand new | BusinessEUR 207.09+ EUR 35.13 postagefrom United Statesjcamps7 (2,216) 100%
- New Gain Matched Octet (8) Mullard Reissue CV4004 / 12AX7 Low Noise TubesOpens in a new window or tabBusinessEUR 202.83+ EUR 27.60 postagefrom United States22 soldvivatubescom (33,791) 99.7%
- 2 x #807 RCA Tubes *Matched Tested * #3Opens in a new window or tabPre-owned | BusinessEUR 43.01+ EUR 32.64 postagefrom United Statesfng2u (6,735) 99.7%
- 2 x 12BH7A Sylvania Tubes*Very Strong Matched Pair*Burroughs Corp*Opens in a new window or tabPre-owned | BusinessEUR 84.91+ EUR 33.87 postagefrom United Statesfng2u (6,735) 99.7%
- Five Excellent RCA 6197 6CL6 Tubes NOS NIB Black Plate 3X Match Date AMPLITREXOpens in a new window or tabBrand new | BusinessEUR 28.25+ EUR 23.15 postagefrom United Statesmurphken (5,292) 100%
- 2 x 12AY7 G.E. Tubes*Grey Plates-O*Very Strong Matched Pair*#7Opens in a new window or tabNew (other) | BusinessEUR 101.89+ EUR 34.37 postagefrom United Statesfng2u (6,735) 99.7%
- RCA 5691 Vintage Red Base Black Plate Audio Tubes (matched quad)Opens in a new window or tabPre-owned | BusinessEUR 289.92+ EUR 34.23 postagefrom United Stateshamandhifi (23,968) 100%
- Western Electric 420A 5755 Vintage Clear Glass Audio Vacuum Tubes (matched pair)Opens in a new window or tabPre-owned | BusinessEUR 181.13+ EUR 47.32 postagefrom United Stateshamandhifi (23,968) 100%
- 2 x 6BM8/ECL82 Telefunken Tubes*Tested Very Strong*Opens in a new window or tabPre-owned | BusinessEUR 113.20+ EUR 23.77 postagefrom United Statesfng2u (6,735) 99.7%
- 6N23P 6Н23П VOSKHOD DILIGENTLY MATCHED PAIR = ECC88 6DJ8 TUBES New NOS 1987.12Opens in a new window or tabNew (other) | PrivateEUR 27.60+ EUR 8.28 postagefrom LithuaniaFree returnsromaldas (2,991) 100%
- 2 x 6SN7gt Ken-Rad Tubes*1950*Very Strong Pair*Black Plates*Opens in a new window or tabPre-owned | BusinessEUR 169.80+ EUR 39.12 postagefrom United Statesfng2u (6,735) 99.7%
- Capener 7A CRT Valve Tube Tester & Reactivator Analyzer Rejuvenator RestorerOpens in a new window or tabPre-owned | PrivateEUR 380.14+EUR 37.79 postage estimatefrom United KingdomCustoms services and international tracking providedb16dsb (1,505) 100%
- 2 x 6SN7gt Sylvania Tubes*Flat Black Plates*Very Strong & Balanced(6 Pair Avail)Opens in a new window or tabBusinessEUR 50.92+ EUR 20.38 postagefrom United Statesfng2u (6,735) 99.7%
- 2 x 12AX7 Matsushita Tubes *Short Grey paltes-O*Very Strong Matched pair*Opens in a new window or tabPre-owned | BusinessEUR 67.91+ EUR 33.37 postagefrom United Statesfng2u (6,735) 99.7%
- Hickok 533 Dynamic Tube Tester -PARTS ONLYOpens in a new window or tabParts only | PrivateEUR 230.09+ EUR 175.34 postagefrom United States10 watchersglobalmarket3216 (3,604) 99.7%
- 4 x 6V6gta Raytheon Tubes *Clear Glass*Very Strong Matched Quad*NOS*NIB*Opens in a new window or tabNew (other) | BusinessEUR 169.81+ EUR 34.85 postagefrom United Statesfng2u (6,735) 99.7%
- 2 x 6SN7gt Raytheon Tubes *Black Plates*D-Getter*Support Rods*Tested*Opens in a new window or tabPre-owned | BusinessEUR 45.27+ EUR 35.46 postagefrom United Statesfng2u (6,735) 99.7%
- 3 RARE Nixie Tubes & 2 Sockets 8422/ 5991 Numbers 0-9 SYMBOLS INDICATING ScreenOpens in a new window or tabPre-owned | BusinessEUR 27.60+ EUR 6.35 VAT will apply0 bids · Time left4h 57m left (Today 05:38 PM)+ EUR 72.68 postagefrom United Statesbearmountain2012 (6,914) 100%
- AVO Valve Tester Panel Version - 1 PieceOpens in a new window or tabParts only | BusinessEUR 204.69+EUR 25.18 postage estimatefrom United KingdomCustoms services and international tracking providedjpcollectables-jpcollectables (9,347) 99.7%
- 2 x JAN-CRP-6414 Raytheon Tubes*Black Plates*3-Mica*Tested Strong*#9Opens in a new window or tabPre-owned | BusinessEUR 78.10+ EUR 23.77 postagefrom United Statesfng2u (6,735) 99.7%
- 2 x 5687 G.E. Tubes *Black Plates*Low Testing*Opens in a new window or tabPre-owned | BusinessEUR 20.37+ EUR 20.38 postagefrom United Statesfng2u (6,735) 99.7%
- 4 x 6V6gt Sylvania Tubes *Smoked Glass*Very Strong Matched Quad *#4Opens in a new window or tabPre-owned | BusinessEUR 113.21+ EUR 37.18 postagefrom United Statesfng2u (6,735) 99.7%
- 2 x 6CG7 RCA Tubes*Black-D*Center Shield*Tested*1950'sOpens in a new window or tabNew (other) | BusinessEUR 67.91+ EUR 33.09 postagefrom United Statesfng2u (6,735) 99.7%
- Two RCA 6BQ7A Tubes NOS NIB Black Plate GM[%]: 127/136 132/127 AMPLITREXOpens in a new window or tabBrand new | BusinessEUR 23.39Was: EUR 25.9810% off+ EUR 21.63 postagefrom United Statesmurphken (5,292) 100%
- Voltmeter Ammeter Meter for KALIBR L3-3 TUBE TESTER 0-150 MODEL M 906 NOS NIBOpens in a new window or tabBrand new | PrivateEUR 45.10+ EUR 18.40 postagefrom EstoniaAlmost gone15 soldmaktsar_51 (267) 100%
- MATCHED PAIR ECC808 Siemens high gain highest quality ~ECC83 12AX7 RoetestV10Opens in a new window or tabBrand new | PrivateEUR 147.25+ EUR 13.81 postagefrom Romania13 watcherstubes_old70 (427) 100%
- EL34 QUAD PM POWER TUBES TEST EXCELLENT ON HICKOK 600A NO RESERVEOpens in a new window or tabPre-owned | PrivateEUR 28.54+ EUR 6.56 VAT will apply3 bids · Time left3d 14h left (Sat, 03:19 AM)+ EUR 36.06 postagefrom United Statesmytwohands (1,175) 100%
- TV-7 TV-7A/U TV-7B/U TV-7C/U TV-7D/U tube tester meter (replica) NEWOpens in a new window or tabNew (other) | PrivateEUR 67.92Free international postagefrom Taiwan42 watchersabula101f3pf (1,904) 99.5%
- Matched Pair of Mullard 6SJ7 Tubes - NOS NIB - Amplitrex TestedOpens in a new window or tabBrand new | BusinessEUR 95.66+ EUR 33.06 postagefrom United Statesjcamps7 (2,216) 100%
- EL84 Tube Plate current bias Probe Socket 9 pin for EL84 6BQ5 6P14P 7189 N709Opens in a new window or tabBrand new | BusinessEUR 27.60+ EUR 7.36 postagefrom Bulgaria50 soldein_sof (1,172) 100%
- 2 x 6BQ5/EL84 RCA Tubes*Foil Halo*Strong Matched Pair*Opens in a new window or tabPre-owned | BusinessEUR 56.59+ EUR 32.75 postagefrom United Statesfng2u (6,735) 99.7%
- 4 x 6V6gt Sylvania Tubes *Smoked Glass*Very Strong Matched Quad *#8Opens in a new window or tabPre-owned | BusinessEUR 113.21+ EUR 29.43 postagefrom United Statesfng2u (6,735) 99.7%
- 6L6GA SYLVANIA MIL SPEC Smoked Glass Foil Getter Matched Tubes Made In USA 'WWIIOpens in a new window or tabBusinessEUR 99.90+ EUR 14.90 postagefrom Italydynacoriparazioni (985) 100%
- 2 x 6DJ8/E88CC Amperex Tubes*Very Strong Pair*A-Frame-Dimpled Disk*NOS*NIBOpens in a new window or tabNew (other) | BusinessEUR 84.91+ EUR 36.62 postagefrom United Statesfng2u (6,735) 99.7%
- Rare NOS Philips & MULLARD 12SN7GT (12V 6SN7GT) Legendary Gray GLASSOpens in a new window or tabNew (other) | BusinessEUR 331.32Was: EUR 368.1410% off+ EUR 41.10 postagefrom United Statesicloseouts1 (5,550) 97.4%
- Tests NOS Matched Quad (4) Sylvania USA 12BH7A Grey Plate Top O Get TubesOpens in a new window or tabNew (other) | BusinessEUR 181.08+ EUR 20.37 postagefrom United Statesvivatubescom (33,791) 99.7%