Match Pair NOS Mullard BVA Shield ECC83 12AX7 Blackburn I63 Grails Audio Tubes Vintage Tubes & Tube Sockets Price: USD 350.00 Condition: Open box Location: 384** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
BRIMAR E88CC / ECC88 Red Tip ULTRA LOW NOISE RARE 6922 NOS FRAME GRID Vintage Tubes & Tube Sockets Price: USD 270.00 Condition: Open box Location: 384** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Vintage Tube Tester Triumph Rare Not Tested Tube Testers Price: USD 275.00 Condition: Used Location: 956** Shipping Type: FIXED Shipping Cost: USD 68.95 Read More
CALIBRATED TUBES FOR TESTING ACCURACY OF YOUR 747 747B TESTER Vintage Tubes & Tube Sockets Price: USD 45.00 Condition: Used Location: 080** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Vintage Precision 612 Vacuum Tube and Battery Tester Wood Box Tube Testers Price: USD 150.00 Condition: Used Location: 445** Shipping Type: Shipping Cost: USD Read More
Tube Tester Meter For TV-7 TV-7A/U TV7B/U TV-7/U TV-7D/U Original Working Vintage Tubes & Tube Sockets Price: USD 280.00 Condition: Used Location: Shipping Type: FIXED Shipping Cost: USD 28.65 Read More
2 x 6267/EF86 Mullard Tubes *Very Strong Matched Testing Pair*#4 Vintage Tubes & Tube Sockets Price: USD 67.99 Condition: Used Location: 077** Shipping Type: FIXED Shipping Cost: USD 8.00 Read More
Type 24A ST Vacuum Tube. Hickok Tested / NOS or Near NOS Testing 1x Vintage Tubes & Tube Sockets Price: USD 7.99 Condition: Used Location: 864** Shipping Type: CALCULATED Shipping Cost: USD Read More
Tube Amp Doctor Biasmaster System with 2 Adapters Vintage Tubes & Tube Sockets Price: USD 174.95 Condition: Unspecified Location: 381** Shipping Type: FIXED Shipping Cost: USD 3.00 Read More
B&K Precision 467 CRT Picture Tube Restorer/Analyzer w/ Manual & Case Tube Testers Price: USD 359.10 Condition: Used Location: 787** Shipping Type: FIXED Shipping Cost: USD 18.15 Read More
B&K 747 B TUBE TESTER REPLACEMENT R10 AND R20 TRIMMERS, 10K AND 2M NEW Tube Testers Price: USD 18.00 Condition: New Location: 080** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Balanced 6BS8 (6BQ7A/6BZ7) Selectron NOS Vacuum Tube, B&K 747B Test will combine Vintage Tubes & Tube Sockets Price: USD 9.95 Condition: New Location: 754** Shipping Type: FIXED Shipping Cost: USD 4.50 Read More
RCA 6AS7G Tube Tested Super Strong 100% Vintage Tubes & Tube Sockets Price: USD 11.95 Condition: Used Location: 923** Shipping Type: CALCULATED Shipping Cost: USD 6.50 Read More
BK B&K Model 747B Dyna-Jet Solid State Dynamic Mutual Conductance Tube Tester Tube Testers Price: USD 400.00 Condition: Used Location: 397** Shipping Type: CALCULATED Shipping Cost: USD Read More
Strong Western Electric 310A Vacuum Tube 1960 Date Vintage Tubes & Tube Sockets Price: USD 179.99 Condition: Used Location: 328** Shipping Type: FIXED Shipping Cost: USD 11.25 Read More
Vintage Superior Instruments Model TD-55 Vacuum Tube Tester for parts or repair Tube Testers Price: USD 55.00 Condition: For parts or not working Location: 939** Shipping Type: Shipping Cost: USD Read More
CBS USN CHY 5U4GB Rectifier Tube Black Plate Tested Good Vintage Tubes & Tube Sockets Price: USD 4.95 Condition: Used Location: 923** Shipping Type: FIXED Shipping Cost: USD 5.50 Read More
Rare RCA 7025 Long Black plate Square getter TV7 Strong And Balanced Vintage Tubes & Tube Sockets Price: USD 55.00 Condition: Unspecified Location: 554** Shipping Type: FIXED Shipping Cost: USD 6.00 Read More
Hickok 539C Tube Tester, All Digital Meters, Solid State - Clean & *Calibrated* Tube Testers Price: USD 2300.00 Condition: Seller refurbished Location: 863** Shipping Type: CALCULATED Shipping Cost: USD Read More
43 Vacuum Tube, Tested, Boxed, & Inexpensive-My Overstock is Your Great Deal!! Vintage Tubes & Tube Sockets Price: USD 3.00 Condition: Used Location: 146** Shipping Type: FIXED Shipping Cost: USD 5.00 Read More
Hickok KS-5727 Bell System Practices Tube Tester Manual Tube Testers Price: USD 10.99 Condition: New Location: 109** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Sencore Service Manuals & Test Data for Tube Testers TC28 TC162 TC154 MU150 Tube Testers Price: USD 7.95 Condition: New Location: 744** Shipping Type: CALCULATED Shipping Cost: USD Read More
*USA* ULTIMATE HICKOK 533A Tube Tester MANUAL with supper clear schematic Tube Testers Price: USD 24.00 Condition: New Location: 531** Shipping Type: CALCULATED Shipping Cost: USD 6.50 Read More
Read-Rite Model No. 710 Vintage Early Tube Tester , UNTESTED Tube Testers Price: USD 168.90 Condition: For parts or not working Location: 982** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
5763 Vacuum Tube, Tested, Boxed, & Inexpensive-My Overstock is Your Great Deal!! Vintage Tubes & Tube Sockets Price: USD 2.00 Condition: Used Location: 146** Shipping Type: FIXED Shipping Cost: USD 5.00 Read More
RARE 1930`s Weston 672 Radio Repair Shop Counter Top Tube Tester Checker Tube Testers Price: USD 275.00 Condition: For parts or not working Location: 463** Shipping Type: FIXED Shipping Cost: USD 55.00 Read More
Mercury Model 1100 Vintage Portable Tube Tester For Repair Or Parts. Tube Testers Price: USD 90.00 Condition: For parts or not working Location: 701** Shipping Type: Shipping Cost: USD Read More
Triplett Tube Tester Model 1210 A Powers on Vintage Ham Radio Tubes Tube Testers Price: USD 199.99 Condition: For parts or not working Location: 329** Shipping Type: Shipping Cost: USD Read More
VIntage Commercial Trades Institute Tube Tester TC-10 Radio Equipment Powers On Tube Testers Price: USD 155.00 Condition: For parts or not working Location: 981** Shipping Type: FIXED Shipping Cost: USD 24.00 Read More
Vintage Tube Tester Model 161 Used Tube Testers Price: USD 135.00 Condition: Used Location: 956** Shipping Type: FIXED Shipping Cost: USD 26.95 Read More
Eico Flyback And Yoke Tester,Model 944 Tube Testers Price: USD 21.50 Condition: Used Location: 462** Shipping Type: CALCULATED Shipping Cost: USD Read More
Philco 84/6Z4 Vacuum Tube Tested Good Vintage Tubes & Tube Sockets Price: USD 2.95 Condition: Used Location: 923** Shipping Type: FIXED Shipping Cost: USD 5.50 Read More
Perryman PA-112A - Perryman Electric Co. - North Bergen, NJ - good filament Vintage Tubes & Tube Sockets Price: USD 24.00 Condition: Used Location: 140** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Mercury Model 1100 Tube Tester Powers On UNTESTED Tube Testers Price: USD 150.00 Condition: Used Location: 329** Shipping Type: Shipping Cost: USD Read More
WESTON 777 Vintage Tube Tester for parts or repair Tube Testers Price: USD 59.99 Condition: For parts or not working Location: 329** Shipping Type: Shipping Cost: USD Read More
Faded 5Z3 Black Plate Hanging Filament Rectifier Vacuum Tube Tested Good Vintage Tubes & Tube Sockets Price: USD 7.95 Condition: Used Location: 923** Shipping Type: FIXED Shipping Cost: USD 5.98 Read More
Hickok 533 Tube Tester Tube Testers Price: USD 295.00 Condition: Used Location: 596** Shipping Type: FIXED Shipping Cost: USD 50.00 Read More
B&K DYNA-QUIK 500 Tube Tester Manual with Tube Data and Supplements Tube Testers Price: USD 9.99 Condition: New Location: 109** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Vintage Precise Model 909 VTVM Vacuum Tube Multi Meter w/ Testing Cable Probe Tube Testers Price: USD 225.00 Condition: Used Location: 176** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Vintage KNIGHT TUBE TESTER model 83XY142/ 83YX143, , ALLIED RADIO CHICAGO Tube Testers Price: USD 197.00 Condition: For parts or not working Location: 152** Shipping Type: FIXED Shipping Cost: USD 24.50 Read More
BARELY USED - SUPER NICE - Vintage EICO Model 688 Transistor Diode Quick Tester Tube Testers Price: USD 99.95 Condition: Used Location: 507** Shipping Type: CALCULATED Shipping Cost: USD Read More
B&K DYNA-QUIK 700 Tube Tester Manual with Tube Data and Supplements Tube Testers Price: USD 17.99 Condition: New Location: 109** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Relay K102 18400-17 - For HICKOK CARDMATIC AN USM-118A tube tester Tube Testers Price: USD 60.00 Condition: Used Location: Shipping Type: FIXED Shipping Cost: USD 10.00 Read More
BK B&K Model 747 Dyna-Jet Solid State Dynamic Mutual Conductance Tube Tester Tube Testers Price: USD 300.00 Condition: Used Location: 397** Shipping Type: CALCULATED Shipping Cost: USD Read More
Vintage Jackson Tube Tester Model 648 PARTS ONLY Roll Chart Knobs Buttons Tube Testers Price: USD 75.00 Condition: For parts or not working Location: 329** Shipping Type: Shipping Cost: USD Read More
Knight Vacuum Tube tester. Works Perfectly. Tube Testers Price: USD 299.95 Condition: Used Location: 190** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Vintage Hickok 600A Microhmo Dynamic Tube Tester-Meter Missing needle - Repair Tube Testers Price: USD 225.00 Condition: For parts or not working Location: 857** Shipping Type: FIXED Shipping Cost: USD 35.00 Read More
HEATHKIT IT-17 tube tester checker completely RESTORED - Calibrated Tube Testers Price: USD 480.00 Condition: Seller refurbished Location: 600** Shipping Type: CALCULATED Shipping Cost: USD Read More
Rare Vintage RCA 107107 TV Picture Tube Deflection Tester in Good Condition Tube Testers Price: USD 71.80 Condition: Used Location: 128** Shipping Type: Shipping Cost: USD Read More
Readrite Model 432A Triplett Tube Tester With 742 V-O-MA Power Supply Tube Testers Price: USD 103.99 Condition: For parts or not working Location: 803** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
An/usm-3a Tv-4 A/u Military Radio Electron Vacuum Tube Tester Test Set US Navy Tube Testers Price: USD 300.00 Condition: Used Location: 199** Shipping Type: CALCULATED Shipping Cost: USD Read More
8643 Vacuum Tube - AMPEREX - USA - GOLD PINS Vintage Tubes & Tube Sockets Price: USD 49.90 Condition: Used Location: 032** Shipping Type: FIXED Shipping Cost: USD 6.35 Read More
Amptata T3 Tube Tester Bias Current 6550 EL34 KT88 6L6 5881 KT66 KT100 6V6 mA Tube Testers Price: USD 52.53 Condition: Brand New Location: Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
VINTAGE KNIGHT 600 VACUUM TUBE TESTER-UNTESTED GREAT SHAPE READ FAST SHIPPING! Tube Testers Price: USD 199.99 Condition: For parts or not working Location: 141** Shipping Type: CALCULATED Shipping Cost: USD Read More
122 Page Tube Test Conditions for Hickok Cardmatic Tube Testers Free Shipping Tube Testers Price: USD 13.99 Condition: New Location: 109** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Vintage Sylvania Type 41 Vacuum Tube - Tested Good on TV-7D/U Tester Vintage Tubes & Tube Sockets Price: USD 5.00 Condition: Used Location: 957** Shipping Type: CALCULATED Shipping Cost: USD Read More
Hickok KS-15874-L2 Cardmatic Tube Tester Tube Testers Price: USD 500.00 Condition: For parts or not working Location: 983** Shipping Type: Shipping Cost: USD Read More
Original Vintage Heathkit Dynamic Tube Checker Model TC-1 Tube Tester Parts Tube Testers Price: USD 69.00 Condition: For parts or not working Location: 558** Shipping Type: CALCULATED Shipping Cost: USD Read More
NEW 6BN8 tube PRO TESTED for your B&K 700 707 550 600 606 tube tester checker Vintage Tubes & Tube Sockets Price: USD 9.99 Condition: New Location: 150** Shipping Type: CALCULATED Shipping Cost: USD Read More
B&K Model 707 Dyna-Jet Dynamic Mutual Conductance Tube Tester Tube Testers Price: USD 324.95 Condition: Used Location: 654** Shipping Type: CALCULATED Shipping Cost: USD Read More
*USA* ULTIMATE TV-7D/U TV-7 MANUAL How to use Tube Tester Instructions Tube Testers Price: USD 18.00 Condition: New Location: 531** Shipping Type: FIXED Shipping Cost: USD 7.00 Read More
RCA 5654 Vacuum Tube SQ Getter Tested 100% Vintage Tubes & Tube Sockets Price: USD 4.95 Condition: Open box Location: 923** Shipping Type: FIXED Shipping Cost: USD 5.25 Read More
Amptata T1 Tube Tester Bias Current KT88 EL34 6L6 KT100 6550 6V6 5881 KT66 mA Tube Testers Price: USD 62.99 Condition: New Location: Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
GE VT-4-C Tube Vintage Tubes & Tube Sockets Price: USD 400.00 Condition: Used Location: 975** Shipping Type: FIXED Shipping Cost: USD 30.00 Read More
VINTAGE 1931 READRITE MODEL 407 TUBE TESTER REFURBISHED TESTED & WORKING Tube Testers Price: USD 149.95 Condition: Used Location: 919** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Precision Tube Test Data for 910 912 914 915 920 922 954 Tube Testers Tube Testers Price: USD 9.99 Condition: New – Open box Location: 109** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Amperex 7119 / E182CC Matching pair PQ electronic tubes Vintage Tubes & Tube Sockets Price: USD 110.00 Condition: Used Location: 112** Shipping Type: CALCULATED Shipping Cost: USD Read More
SUPERIOR INSTRUMENTS Co.-Rapid Tube Tester-Model 82A Tube Testers Price: USD 89.99 Condition: Used Location: 482** Shipping Type: CALCULATED Shipping Cost: USD Read More
B&K Precision 467 CRT Picture Tube Restorer/Analyzer w/ Manual, 11 Plugs, Case Tube Testers Price: USD 324.99 Condition: Used Location: 871** Shipping Type: FIXED Shipping Cost: USD 23.50 Read More
B&K DYNA-QUIK 650 TUBE Tester Charts 1962 Tube Testers Price: USD 24.00 Condition: Used Location: 809** Shipping Type: CALCULATED Shipping Cost: USD Read More
Precision Apparatus Test Master 10-12 Meter Tube Testers Price: USD 75.00 Condition: Used Location: 531** Shipping Type: CALCULATED Shipping Cost: USD Read More
Precision 912 Tube Tester Roll Chart Clean! Works Fine! Tube Testers Price: USD 29.99 Condition: Used Location: 186** Shipping Type: Shipping Cost: USD Read More
Victoreen Instrument TV-2B/U Tube Tester Part : One Chicken Head Pointer Knob Tube Testers Price: USD 9.99 Condition: Used Location: 085** Shipping Type: FIXED Shipping Cost: USD 8.00 Read More
(2) GE 12BH7A 7032 Matched Pair Tubes 1970s Vintage Audio Electron Amp #b2 Vintage Tubes & Tube Sockets Price: USD 45.00 Condition: New Location: 168** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Vintage Motorola Inc Antenna AT-807/URM-94 Radio Test Set AN/URM-94 Untested Tube Testers Price: USD 150.00 Condition: For parts or not working Location: 172** Shipping Type: CALCULATED Shipping Cost: USD Read More
Hickok 539B Tube Tester - Need to install the New meter Tube Testers Price: USD 679.00 Condition: For parts or not working Location: 787** Shipping Type: FIXED Shipping Cost: USD 99.00 Read More
Balanced 5670 Sylvania Vacuum Tube, TV-7D Tested - will combine ship Vintage Tubes & Tube Sockets Price: USD 9.95 Condition: Used Location: 754** Shipping Type: FIXED Shipping Cost: USD 4.50 Read More
Anode Grid Cap and 18" 30KV Wire 9/16" for 805 811 813 572B 866A 872 Large Tube Testers Price: USD 14.95 Condition: New Location: 863** Shipping Type: CALCULATED Shipping Cost: USD 4.50 Read More
TV-2A/U Tube tester Tube Testers Price: USD 600.00 Condition: For parts or not working Location: 220** Shipping Type: CALCULATED Shipping Cost: USD Read More
GE # 81 Miniature Lamp / Bulb Vintage NOS for Hickok Type Tube Testers One Vintage Tubes & Tube Sockets Price: USD 12.99 Condition: New Location: 020** Shipping Type: FIXED Shipping Cost: USD 6.75 Read More
NAVY DEPARTMENT BUREAU OF SHIPS AN/USM-3A TEST TOOL SET Tube Testers Price: USD 250.00 Condition: Used Location: 970** Shipping Type: FIXED Shipping Cost: USD 35.00 Read More
Masonlite Neon Tube Tester Handheld *untested* Tube Testers Price: USD 50.00 Condition: For parts or not working Location: 210** Shipping Type: FIXED Shipping Cost: USD 10.00 Read More
VINTAGE TRIPLETT 1183-SC U.S ARMY TUBE FIELD TESTER-KIT -1941 Tube Testers Price: USD 300.00 Condition: For parts or not working Location: 894** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Vintage Phasenumkehrstufe (Emergency Tested) Tube Testers Price: USD 222.32 Condition: For parts or not working Location: 48*** Shipping Type: FIXED Shipping Cost: USD 53.19 Read More
Jackson Electrical Instrument Co Model 648 Dynamic Tube Tester Tube Testers Price: USD 224.00 Condition: For parts or not working Location: 535** Shipping Type: CALCULATED Shipping Cost: USD Read More
EICO 635 Tube Tester Manual with 1976 Tube Test Data Tube Testers Price: USD 11.99 Condition: New Location: 109** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Suttlecom Model 81A Tone Test Set Untested. Tube Testers Price: USD 7.99 Condition: Used Location: 656** Shipping Type: CALCULATED Shipping Cost: USD Read More
International Servicemaster * 12AX7 Tube * Tested 90/95 Vintage Tubes & Tube Sockets Price: USD 17.99 Condition: Used Location: 175** Shipping Type: FIXED Shipping Cost: USD 5.00 Read More
Mercury 2000 Dynamic Mutual Conductance Tube Tester w/Manuals, TubeBook + Papers Tube Testers Price: USD 398.00 Condition: Used Location: 150** Shipping Type: CALCULATED Shipping Cost: USD Read More
Kalibr L3-3 Electron Vacuum tube tester printed English Manuals + pdf file Cards Tube Testers Price: USD 39.00 Condition: Seller refurbished Location: Shipping Type: FIXED Shipping Cost: USD 8.60 Read More
Heathkit TT-1 Vintage Tube Tester + TT-1A Adaptor + Manuals (works) Tube Testers Price: USD 605.00 Condition: Used Location: 894** Shipping Type: FIXED Shipping Cost: USD 60.00 Read More
*USA* Hickok 539C ULTIMATE Tube Tester MANUAL W/COLOR PICTURES SCHEMATIC Tube Testers Price: USD 20.00 Condition: New – Open box Location: 531** Shipping Type: CALCULATED Shipping Cost: USD 6.50 Read More
SUPERIOR INSTRUMENTS CO. MODEL 88 TRANSISTOR RADIO TESTER, 1960 tester AS IS Tube Testers Price: USD 33.00 Condition: Used Location: 139** Shipping Type: FIXED Shipping Cost: USD 12.00 Read More
Vintage MERC-O-TRONIC Ignition Analyzer Tester Mercotronic Model 98 Coil Magneto Tube Testers Price: USD 219.99 Condition: Used Location: 454** Shipping Type: CALCULATED Shipping Cost: USD Read More
Hickok 600 Early Version Tube Tester Manual Tube Testers Price: USD 13.99 Condition: New Location: 109** Shipping Type: FIXED Shipping Cost: USD 0.00 Read More
Vintage Knight Tube Tester, Manual, VERY NICE 1 Owner Tube Testers Price: USD 150.00 Condition: For parts or not working Location: 463** Shipping Type: FIXED Shipping Cost: USD 35.00 Read More
1 NEW TV-7 Vacuum Tube Test Adapter for 813 4E27A 5-125B Transmitting Tubes Vintage Tubes & Tube Sockets Price: USD 75.00 Condition: New Location: 988** Shipping Type: FIXED Shipping Cost: USD 11.75 Read More
TV-7 Tube Tester TV7 - Calibration Tube Set AND Also Marked in micromhos / umhos Tube Testers Price: USD 104.99 Condition: Used Location: 270** Shipping Type: CALCULATED Shipping Cost: USD Read More
Vintage Mercury Model 1100A Portable Tube Tester & Tube Chart Not Working Tube Testers Price: USD 144.00 Condition: For parts or not working Location: 981** Shipping Type: FIXED Shipping Cost: USD 19.99 Read More
RCA WT-115A Color Picture Tube Tester Excellent Condition Vtg Carrying Case HTF Tube Testers Price: USD 124.92 Condition: Used Location: 681** Shipping Type: Shipping Cost: USD Read More
