3,500+ results for hickok
- Pair 2 TungSol 6SN7 WGTA tubes black plate Tested strong Hickok 539 US brown 60sOpens in a new window or tabPre-OwnedC $129.96denverartist15 (2,597) 100%+C $18.39 shippingfrom United States
- EL34 QUAD PM POWER TUBES TEST EXCELLENT ON HICKOK 600A NO RESERVEOpens in a new window or tabPre-OwnedC $33.51Top Rated SellerTop Rated Seller11 bids · Time left7h 31m left (Today 04:15 p.m.)mytwohands (1,162) 100%from United States
- Hickok Model 605 Dynamic Mutual Conductance Tube TesterOpens in a new window or tabParts OnlyC $471.94bp-vintage (29) 100%from United States48 watchers
- 4- 6B4G Audio Output Tubes Used All Raytheon Tested On Hickok TesterOpens in a new window or tabPre-OwnedC $17.88Top Rated SellerTop Rated Seller1 bid · Time left3d 22h left (Fri, 07:33 a.m.)electrophonics (1,397) 98.9%from United States
- MARSHALL KT88 POWER TUBES TEST GOOD ON HICKOK 600A NO RESERVEOpens in a new window or tabPre-OwnedC $39.67Top Rated SellerTop Rated Seller10 bids · Time left7h 21m left (Today 04:05 p.m.)mytwohands (1,162) 100%from United States
- E34L PAIR TESLA POWER TUBES DOUBLE HALO GETTERS TEST EXCELLENT ON HICKOK 600AOpens in a new window or tabPre-OwnedC $17.44Top Rated SellerTop Rated Seller1 bid · Time left7h 26m left (Today 04:10 p.m.)mytwohands (1,162) 100%from United States
- New ListingMatched Pair RCA Clear-Top 12AU7A (ECC82)Tubes,Hickok TV7 Tests@ 106/100,101/105Opens in a new window or tabC $56.02Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $25.10 shippingfrom United States
- E 34 L DOUBLE HALO VINTAGE PAIR TESLA POWER TUBES TEST EXCELLENT ON HICKOK 600AOpens in a new window or tabPre-OwnedC $18.81Top Rated SellerTop Rated Seller1 bid · Time left7h 36m left (Today 04:20 p.m.)mytwohands (1,162) 100%from United States
- Ultimate Hickok Tube Tester Operation Service manual & Schematics 150 on DVDOpens in a new window or tabBrand NewC $19.95Top Rated SellerTop Rated Sellerlegrandexplorateur (14,285) 99.8%Free shipping115 sold
- New Listing1970 Holland Amperex 6DJ8 ECC88 Tube - Hickok TV-2B Tests @ 92/95, min:65/65Opens in a new window or tabC $23.19Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $23.45 shippingfrom United States
- New ListingOne 1960 Tung-Sol JTL-26Z5W tube - Hickok TV7D Tests @ 57/58, min:40Opens in a new window or tabC $39.60Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $23.72 shippingfrom United States
- TV-7 TV-7A/U TV-7B/U TV-7C/U TV-7D/U tube tester power transformer UTC made NOSOpens in a new window or tabNew (Other)C $229.82Top Rated SellerTop Rated Sellerabula101f3pf (1,897) 99.5%+C $79.34 shippingfrom Taiwan12 watchers
- Hickok Model 538A Dynamic Mutual Conductance Tube TesterOpens in a new window or tabPre-OwnedC $581.38bp-vintage (29) 100%from United States14 watchers
- Brand New Genalex Reissue KT77 KT-77 Current Matched Quad (4) Vacuum TubesOpens in a new window or tabC $439.17Top Rated SellerTop Rated Sellervivatubescom (33,740) 99.9%+C $41.02 shippingfrom United States63 sold
- Brand New Plate Current Matched Quad (4) Sovtek EL84 6BQ5 Vacuum TubesOpens in a new window or tabC $121.53Top Rated SellerTop Rated Sellervivatubescom (33,740) 99.9%+C $41.02 shippingfrom United StatesAlmost gone58 sold
- Brand New Tung-Sol Reissue EL84 Plate Current Matched Quad (4) Vacuum TubesOpens in a new window or tabC $168.70Top Rated SellerTop Rated Sellervivatubescom (33,740) 99.9%+C $41.02 shippingfrom United StatesLast one26 sold
- Hickok Model 539A Dynamic Mutual Conductance Tube TesterOpens in a new window or tabPre-OwnedC $745.53bp-vintage (29) 100%from United States15 watchers
- Vintage RARE Hickok Cardmatic Tube Tester KS-15874-L1 - Powers OnOpens in a new window or tabPre-OwnedC $1,087.52bp-vintage (29) 100%from United States
- Hickok Model 536 Dynamic Mutual Conductance Tube TesterOpens in a new window or tabPre-OwnedC $471.94bp-vintage (29) 100%from United States11 watchers
- Hickok 605A Filament Transformer Multi-TapOpens in a new window or tabPre-OwnedC $68.38Top Rated SellerTop Rated Sellerradiowilbur (6,965) 99.8%from United States
- Hickok Model 533 Dynamic Mutual Conductance Tube TesterOpens in a new window or tabPre-OwnedC $540.34bp-vintage (29) 100%from United States19 watchers
- Philco 9100 Dynamic Mutual Conductance Tube Tester (Hickok 533A Replica)Opens in a new window or tabParts OnlyC $512.98bp-vintage (29) 100%from United States20 watchers
- METAL FACE PLATE PART from Hickok Model 6000 Mutual Conductance Tube TesterOpens in a new window or tabParts OnlyC $13.67Top Rated SellerTop Rated Seller2 bids · Time left4d 23h left (Sat, 08:11 a.m.)funds123 (23,537) 100%from United States
- Lot of 10 6201 Tubes - Triple Mica - Black Plate - Hickok TestedOpens in a new window or tabPre-OwnedC $61.56Top Rated SellerTop Rated Sellerpercuss74 (1,763) 100%from United States
- Chatham Elec JAN-CAHG- 5998 Tube, Hickok Tested Good, Ships Quickly,Gm 4000/4500Opens in a new window or tabPre-OwnedC $136.79Top Rated SellerTop Rated Sellerfatcat.parts (1,121) 99.5%from United States
- 7N7 / JAN-CHS-7N7 Sylvania Tube Black Plates - NOS - Tested GOOD on Hickok 539BOpens in a new window or tabBrand NewC $25.92Top Rated SellerTop Rated Sellerjohnl (424) 100%from United States
- RCA JAN-CRC-5692 Red Base Low Noise Preamp Tubes Matching Pair Test NOSOpens in a new window or tabC $273.59Top Rated SellerTop Rated Sellercircatubes (3,329) 100%+C $27.62 shippingfrom United States
- Hickok 533 Dynamic Tube Tester -PARTS ONLYOpens in a new window or tabParts OnlyC $341.97Top Rated SellerTop Rated Sellerglobalmarket3216 (3,597) 99.7%from United States
- Brand New In Box Current Matched Quad (4) 6973 Electro-Harmonix Vacuum TubesOpens in a new window or tabC $211.57Top Rated SellerTop Rated Sellervivatubescom (33,740) 99.9%+C $41.02 shippingfrom United StatesLast one65 sold
- Brand New Tung-Sol Reissue 6SL7 GAIN MATCHED Pair (2) Vacuum Tube In BoxOpens in a new window or tabC $155.03Top Rated SellerTop Rated Sellervivatubescom (33,740) 99.9%+C $41.02 shippingfrom United States53 sold
- Brand New Tung-Sol Reissue 7581A KT66 Current Matched Pair (2) Vacuum TubesOpens in a new window or tabC $147.11Top Rated SellerTop Rated Sellervivatubescom (33,740) 99.9%+C $41.02 shippingfrom United States74 sold
- Brand New In Box Genalex Reissue 6V6GT 6V6 Current Matched Pair (2) Vacuum TubesOpens in a new window or tabC $167.03Top Rated SellerTop Rated Sellervivatubescom (33,740) 99.9%+C $41.02 shippingfrom United States26 sold
- New ListingMatched Pair 1976 Holland Amperex 6DJ8 ECC88 Tubes- Hickok TV-2B Tested (Lot#KALOpens in a new window or tabC $56.02Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $25.10 shippingfrom United States
- New Listing1970 Holland Amperex 6DJ8 ECC88 Tube - Hickok TV-2B Tests @ 101/97, min:65/65Opens in a new window or tabC $27.29Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $23.57 shippingfrom United States
- 2 Marconi Canada Type 45 Vacuum Tube Matched & Guaranteed!Opens in a new window or tabPre-OwnedC $39.51Top Rated SellerTop Rated Seller1 bid · Time left4d 7h left (Fri, 04:02 p.m.)stevestonaudiosales (3,620) 99.6%+C $32.83 shippingfrom United States
- 7-Pin Amphenol 78-7P B7G Miniature Tube Replacement Socket NOS Eico Stark HickokOpens in a new window or tabC $6.95Top Rated SellerTop Rated Sellerthetuberoom (13,768) 99.7%+C $7.95 shipping
- Pair of GE 5R4GY Tubes - Hickok TestedOpens in a new window or tabPre-OwnedC $31.46Top Rated SellerTop Rated Sellercfg-sellers (393) 98.4%from United States
- TWO Telefunken 12AX7/ECC83 Smooth Plate Tubes West Germany - Hickok TestedOpens in a new window or tabPre-OwnedC $218.80rudy129 (1,164) 100%+C $34.62 shippingfrom United States
- Brand New Tung-Sol Reissue EL34B Plate Current Matched Pair (2) Vacuum TubesOpens in a new window or tabC $125.48Top Rated SellerTop Rated Sellervivatubescom (33,740) 99.9%+C $41.02 shippingfrom United States52 sold
- Brand New Tung-Sol Reissue 7591A Plate Current Matched Pair (2) Vacuum TubesOpens in a new window or tabC $160.43Top Rated SellerTop Rated Sellervivatubescom (33,740) 99.9%+C $41.02 shippingfrom United StatesAlmost gone25 sold
- PAIR 1950 Sylvania/GE 7C5 radio tubes - Hickok TV7B tested @ 60, 62, min:38Opens in a new window or tabC $30.78Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $23.67 shippingfrom United States
- NOS PAIR OF RCA 5X4G VT 206A Rectifier tubes Hickok Tested StrongOpens in a new window or tabBrand NewC $63.61Top Rated SellerTop Rated Sellerhavewhatuneed (1,065) 100%from United States
- HICKOK 1050-127 TUBE ADAPTER SOCKET -NEW OLD STOCKOpens in a new window or tabBrand NewC $34.19knewkf (1,685) 99.6%+C $22.07 shippingfrom United States11 watchers
- 5AR4 RECTIFIER TUBE SOVTEK TESTED EXCELLENT ON HICKOK 600A NO RESERVEOpens in a new window or tabPre-OwnedC $16.42Top Rated SellerTop Rated Seller1 bid · Time left6d 7h left (Sun, 04:20 p.m.)mytwohands (1,162) 100%from United States
- National ceramic 6-pin vintage tube socket (for TV-7 tube tester) US madeOpens in a new window or tabPre-OwnedC $16.42Top Rated SellerTop Rated Sellerabula101f3pf (1,897) 99.5%+C $12.31 shippingfrom Taiwan
- New ListingMatched Pair RCA Clear-Top 12AU7A (ECC82)Tubes, Hickok TV7 Tests @ 97/100,99/108Opens in a new window or tabC $50.55Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $24.94 shippingfrom United States
- New ListingPair Philips ECC83 12AX7 Vintage ElectronicsOpens in a new window or tabPre-OwnedC $13.61Top Rated SellerTop Rated Seller0 bids · Time left6d 9h left (Sun, 06:00 p.m.)rpbtex (1,764) 100%+C $28.45 shippingfrom United States
- 6V6GT GE Matched Pair Hickok Tested @ 97-102% NOS ( Box F)Opens in a new window or tabPre-OwnedC $77.96fmzip (1,982) 100%+C $26.26 shippingfrom United States
- NEW Tube Test Adapters for Testing Compactron Magnoval Novar on Hickok TV-7Opens in a new window or tabBrand NewC $82.01Top Rated SellerTop Rated Sellertubes42 (19,682) 100%+C $16.98 shippingfrom United States13 watchers
- New ListingOne 1957+/- RCA 12AX7 (ECC83) 17mm Black P tube - Hickok TV7B @ 46/43, min:32/32Opens in a new window or tabC $51.98Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $23.95 shippingfrom United States
- 1954 Tung-Sol 5V4G GZ32 Rectifier Tube, Tested, NOS/NIBOpens in a new window or tabBrand NewC $79.34Top Rated SellerTop Rated Sellern7rk (8,351) 99.2%+C $27.84 shippingfrom United States
- 5Y3G TUNGSRAM BLACK PLATES FOIL GETTER DIGITSTD + HICKOK TV7D/U BALANCEDOpens in a new window or tabPre-OwnedC $20.03you_tube (50) 100%+C $48.61 shippingfrom France
- RCA JRC 5654/6AK5W Matched Pair, Black Plates, Hickok TestedOpens in a new window or tabPre-OwnedC $17.44Top Rated SellerTop Rated Sellerfatcat.parts (1,121) 99.5%from United States
- Tele Tone by Tung Sol 12SN7GT Tube - Hickok TestedOpens in a new window or tabPre-OwnedC $116.28Top Rated SellerTop Rated Sellercfg-sellers (393) 98.4%+C $24.83 shippingfrom United States
- New ListingOne Hot Branded Tung-Sol Balloon 485 Globe Triode Tube - Hickok TV7B testedOpens in a new window or tabC $37.62Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $28.88 shippingfrom United States
- Mullard/Telefunken EZ81 6CA4 Rectifier Tube-Hickok 539B tests@129/132, Min:54/54Opens in a new window or tabBrand NewC $75.17Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $24.98 shippingfrom United States
- 2 Vintage RCA USA 6973 Vacuum Tubes Guaranteed & Matched!Opens in a new window or tabNew (Other)C $136.78Top Rated SellerTop Rated Seller0 bids · Time left3d 5h left (Thu, 02:24 p.m.)stevestonaudiosales (3,620) 99.6%+C $31.46 shippingfrom United States
- Mullard CV378/GZ37 Bottom D-Getter Rectifier Blackburn England 1959Opens in a new window or tabC $129.96Top Rated SellerTop Rated Sellerap1278 (2,118) 100%from United States
- Pair of Tall 7N7 Tubes - US Navy JAN CHS From 1942 and Tung Sol - Hickok TestedOpens in a new window or tabPre-OwnedC $120.38Top Rated SellerTop Rated Sellercfg-sellers (393) 98.4%+C $26.32 shippingfrom United States
- 2 RCA Engraved Base 71A globe tubes Hickok 1 Tested Strong, Other Tested PoorOpens in a new window or tabPre-OwnedC $28.73lathepotato (247) 100%0 bids · Time left1d 5h left (Tue, 02:02 p.m.)from United States
- RCA 6L6 Matched Pair - Hickok 539B TestedOpens in a new window or tabPre-OwnedC $136.79rand-o-matic (167) 100%+C $33.93 shippingfrom United States
- New ListingFour Sylvania ECC83 12AX7 Vintage ElectronicsOpens in a new window or tabPre-OwnedC $13.61Top Rated SellerTop Rated Seller1 bid · Time left6d 9h left (Sun, 06:10 p.m.)rpbtex (1,764) 100%+C $28.45 shippingfrom United States
- 6B4G RADIOCOIN NOS VINTAGE TUBE HICKOK TESTED 100% 6B4 GOpens in a new window or tabC $41.02Top Rated SellerTop Rated Seller3ncore_deelz (6,334) 100%from United States
- NEW Tube Tester Adapter for Hickok TV-7 & 539B/C Test VT-4-C 203 211 805 838 845Opens in a new window or tabBrand NewC $177.77Top Rated SellerTop Rated Sellertubes42 (19,682) 100%+C $19.79 shippingfrom United States28 watchers
- New ListingPair Telefunken Smooth Plate ECC83 12AX7 Vintage Electronics Test StrongOpens in a new window or tabPre-OwnedC $13.61Top Rated SellerTop Rated Seller1 bid · Time left6d 9h left (Sun, 06:05 p.m.)rpbtex (1,764) 100%+C $28.45 shippingfrom United States
- RCA 5U4G / VT244 Military, Dimpled Foil Getter Rectifier - Hickok 539B TestedOpens in a new window or tab6 month guarantee on defective tubesPre-OwnedC $102.60rand-o-matic (167) 100%+C $36.26 shippingfrom United States
- 6SJ7 Sylvania & RCA NOS Tested GOOD on Hickok 539BOpens in a new window or tabBrand NewC $10.26Top Rated SellerTop Rated Sellerjohnl (424) 100%from United States
- Hickok Tube Tester Socket Adapter SA-6 for 829B, 3E29, 5894, etc. Septar TubesOpens in a new window or tabPre-OwnedC $102.60dilarh19 (517) 100%+C $27.15 shippingfrom United States
- 1 NEW RCA 17EW8/HCC85 tube. Tested on Hickok or B@KOpens in a new window or tabBrand NewC $11.63radiotinkerer (11,667) 98.5%from United StatesLast one1 watchers
- New Listing2 matched GE 5-Star 6203 tubes - Hickok TV7D tested @ 54/54, 54/54, min:40/40Opens in a new window or tabC $42.34Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $24.01 shippingfrom United States
- National ceramic 5-pin vintage tube socket (for TV-7 tube tester) US madeOpens in a new window or tabPre-OwnedC $16.42Top Rated SellerTop Rated Sellerabula101f3pf (1,897) 99.5%+C $12.31 shippingfrom Taiwan2 watchers
- New Listing1940s Sylvania 5Z3 Rectifier Tube - Hickok 539B tests @ 96/100, Min:54/54Opens in a new window or tabC $46.44Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $24.81 shippingfrom United States
- Eight 12AU7 Tubes Short Black Plates O Getters TV-7 ResultsOpens in a new window or tabPre-OwnedC $32.76Top Rated SellerTop Rated Sellermurphken (5,275) 100%from United States
- Sylvania JAN 5654, Tested Good On HickokOpens in a new window or tabPre-OwnedC $4.79Top Rated SellerTop Rated Sellerfatcat.parts (1,121) 99.5%from United States
- RCA Radiotron 5V4G Tube - Y6E Date Code - Hickok TestedOpens in a new window or tabPre-OwnedC $15.05Top Rated SellerTop Rated Sellerpercuss74 (1,763) 100%+C $32.83 shippingfrom United States
- Lot of 4 1626 VT-137 Tubes - Sylvania Hytron and RCA - Hickok TestedOpens in a new window or tabPre-OwnedC $42.41Top Rated SellerTop Rated Sellercfg-sellers (393) 98.4%+C $25.38 shippingfrom United States
- One DUMONT by GE 6D10 Tube NOS NIB Good Test Results on 3 Triodes HICKOK 6000AOpens in a new window or tabBrand NewC $40.97Top Rated SellerTop Rated Sellermurphken (5,275) 100%from United States
- RCA Type 77 Vacuum Tube Tested Good 100% on TV-7D/UOpens in a new window or tabNew (Other)C $8.14Top Rated SellerTop Rated Sellerjaaelectronics (9,432) 100%+C $23.21 shippingfrom United States
- NOS RCA 12AX7A ECC83 7025 RARE Hickok 800A tested (BOX E)Opens in a new window or tabBrand NewC $170.99fmzip (1,982) 100%+C $28.29 shippingfrom United States
- Lot of 3 US 5U4G tubes GE NU Tested OK Hickok 539 1950s 1 lost pin adapter 5U4Opens in a new window or tabPre-OwnedC $39.67denverartist15 (2,597) 100%+C $28.93 shippingfrom United States
- True NOS Matched Quad Soviet Russia Gold Grid 6N6P 6H6P Vacuum TubesOpens in a new window or tabBrand NewC $57.39Top Rated SellerTop Rated Sellervivatubescom (33,740) 99.9%+C $21.87 shippingfrom United States34 sold
- Vintage GE 12AX7 Hickok tested, Short gray plates, Halo getter, USA Made #23Opens in a new window or tabPre-OwnedC $30.03radiotinkerer (11,667) 98.5%from United States
- One USA made 35W4 Rectifier (AA5) Tube - Hickok 539B tests,Plug & Play GuaranteeOpens in a new window or tabC $7.52Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $21.61 shippingfrom United States
- Sylvania Type 46 Tube - Hickok TestedOpens in a new window or tabPre-OwnedC $34.20Top Rated SellerTop Rated Sellerpercuss74 (1,763) 100%+C $49.25 shippingfrom United States
- Lot of 15 RCA 6BH6 Tubes - NOS NIB - 13 w/ Same Date Code - Hickok TestedOpens in a new window or tabPre-OwnedC $58.82Top Rated SellerTop Rated Sellercfg-sellers (393) 98.4%+C $30.86 shippingfrom United States
- Holland-Made 5654, Tested Strong On HickokOpens in a new window or tabPre-OwnedC $5.40Top Rated SellerTop Rated Sellerfatcat.parts (1,121) 99.5%from United States
- Genuine Telefunken ECH81 (6AJ8) Radio Tube- New In Box, Hickok 539B testedOpens in a new window or tabBrand NewC $37.62Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $15.66 shippingfrom United States
- Ken-Rad Type 77 Vacuum Tube Tested Good 100% on TV-7D/UOpens in a new window or tabNew (Other)C $8.14Top Rated SellerTop Rated Sellerjaaelectronics (9,432) 100%+C $23.21 shippingfrom United States
- 1944 RCA 5U4G VT-244 JAN Mil-Spec Rectifier Tubes, Matched Pair, Tested, NOS/NIBOpens in a new window or tabBrand NewC $547.18Top Rated SellerTop Rated Sellern7rk (8,351) 99.2%+C $52.11 shippingfrom United States
- True NOS Matched Pair Soviet Russia Gold Grid 6N6P 6H6P Vacuum TubesOpens in a new window or tabBrand NewC $28.66Top Rated SellerTop Rated Sellervivatubescom (33,740) 99.9%+C $21.87 shippingfrom United States203 sold
- Matched Pair NOS Sylvania JAN 5654 (6AK5) Amplifier Tubes - Hickok TestedOpens in a new window or tabBrand NewC $20.52gilpin_1893 (11,618) 99.7%from United States
- Pair 2 GE 5670 tubes, black plate Motorola Tested strong Hickok 539 US 1960sOpens in a new window or tabPre-OwnedC $38.30denverartist15 (2,597) 100%+C $21.16 shippingfrom United States
- Pair of Sylvania 6J5G Tubes - Hickok TestedOpens in a new window or tabPre-OwnedC $75.24Top Rated SellerTop Rated Sellercfg-sellers (393) 98.4%+C $26.35 shippingfrom United States
- NOS RCA 5Z3 Tube Hickok 800A Tested (Box A)Opens in a new window or tabBrand NewC $27.35fmzip (1,982) 100%+C $24.77 shippingfrom United States
- Matched Pair Siemens 12AT7/ECC81 O-Getter Germany June 1966 StrongOpens in a new window or tabC $88.92Top Rated SellerTop Rated Sellerap1278 (2,118) 100%from United States
- NEW RCA NOS NIB tube silver label with original box Tested GOOD on Hickok 539BOpens in a new window or tabBrand NewC $16.28Top Rated SellerTop Rated Sellerjohnl (424) 100%from United States
- NOS/NIB Matched Pair RCA ECC82/12AU7A Clear Top Side Square Getter 1966 USAOpens in a new window or tabBrand NewC $109.44Top Rated SellerTop Rated Sellerap1278 (2,118) 100%Free shippingfrom United States
- 1965 RCA 12X4 Rectifier Tube - New Old Stock/New In Box,Hickok 539B Tested (TRA)Opens in a new window or tabBrand NewC $24.62Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $15.28 shippingfrom United States
- 1956 RCA 5R4GY Rectifier Tube - Hickok 539B tests @ 101/105, Min:54/54Opens in a new window or tabC $40.97Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $24.65 shippingfrom United States
- 6CB5A RCA TUBE NOS/NIB ORIGINAL BOX Tested GOOD on Hickok 539BOpens in a new window or tabBrand NewC $10.26Top Rated SellerTop Rated Sellerjohnl (424) 100%from United States
- RCA possibly Mullard EL34 6CA7 Vintage Tube (Hickok tested) 7000 MicromhosOpens in a new window or tabPre-OwnedC $82.08retroretrade (2,314) 100%from United States
- Vintage Hickok Model 540 Dynamic Tube Tester for restore project or partsOpens in a new window or tabParts OnlyC $273.59Top Rated SellerTop Rated Sellerbnjvintageguitars (32,221) 99.9%+C $119.05 shippingfrom United States
- Matched Pair NOS Sylvania 5654 (6AK5) Amplifier Tubes - Hickok TestedOpens in a new window or tabPre-OwnedC $30.08Top Rated SellerTop Rated Selleranalog.guy (2,997) 100%from United States14 watchers
- RCA 6X5GT (EZ35) Rectifier Tube - Hickok 539B tests @ 113/100, min:54Opens in a new window or tabC $19.08Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $22.64 shippingfrom United States
- New Listing2 matched 1954 Sylvania JHS-6AJ5 (6AK5) SILVER PLATE tubes - 28, 29, min:14Opens in a new window or tabC $32.83Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $23.73 shippingfrom United States
- Lot of 4 GE 12SN7GTA Tubes - NOS NIB - 3 w/ same date code - Hickok TestedOpens in a new window or tabPre-OwnedC $43.77Top Rated SellerTop Rated Sellercfg-sellers (393) 98.4%from United States
- Hickok Tested (last 2 pics) GE 5U4G Hanging Filament Rectifier TubeOpens in a new window or tabParts OnlyC $57.45Top Rated SellerTop Rated Sellerbillnsue (8,510) 100%from United States
- B-238 Tube Adapter SA-6 HickokOpens in a new window or tabPre-OwnedC $41.04Top Rated SellerTop Rated Sellerfr33b4nd3r (2,874) 99.8%from United States
- Vintage RCA 83 Black Plate Radio Rectifier Tube for Hickok Tube TestersOpens in a new window or tabPre-OwnedC $27.29Top Rated SellerTop Rated Sellerfadedgypsy (8,129) 100%+C $23.57 shippingfrom United States
- RARE Matched Pair (2) Tungsram NOS 6BL8/ECF80/~7199 tubes - HungaryOpens in a new window or tabBrand NewC $19.14Top Rated SellerTop Rated Sellertubemazestore (11,856) 99.3%from United States68 sold
- ONE - NEW -BLACK PLATE - SHIELD 6BQ5 - tested on Hickok or B&K.Opens in a new window or tabBrand NewC $21.82radiotinkerer (11,667) 98.5%from United States
- RCA Black Plate 12AT7 MATCHED PAIR HICKOK 539C TESTEDOpens in a new window or tabPre-OwnedC $123.10Top Rated SellerTop Rated Seller196324 (2,174) 100%from United States
- ONE - NEW - RCA JAN 6U8A USA made, Will be tested on Hickok or B&KOpens in a new window or tabBrand NewC $9.51radiotinkerer (11,667) 98.5%+C $21.00 shippingfrom United States
- New ListingFactory Matched Pair NEW / NOS Tung Sol 6550 Power TubesOpens in a new window or tabBrand NewC $198.22collinsaviation (469) 100%+C $41.82 shippingfrom United States
- 1966 Amperex Bugle Boy 12AX7 ECC83 Tube - Hickok TV7B tests @ 61/59, min: 32/32Opens in a new window or tabC $120.31Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $26.31 shippingfrom United States
- PHILCO VACUUM TUBE - 36 - BALLOON - HICKOK TESTEDOpens in a new window or tabPre-OwnedC $17.65bvink1 (1,656) 99.6%from United States
- New ListingMatched Pair RCA Clear-Top 12AU7A (ECC82)Tubes,Hickok TV7 Tests@ 117/105,111/106Opens in a new window or tabC $53.28Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $25.02 shippingfrom United States
- Six Excellent SYLVANIA 6EH7 Tubes NOS NIB All Fully Tested: Good HICKOK 6000AOpens in a new window or tabBrand NewC $27.29Top Rated SellerTop Rated Sellermurphken (5,275) 100%from United States
- Mullard/Motorola EZ81 6CA4 Rectifier Tube-Hickok 539B tests@ 138/133, Min:54/54Opens in a new window or tabC $46.44Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $24.13 shippingfrom United States
- 1954 KEN-RAD JAN- CKR-6V6GT/G VT-107A TESTED 113%Opens in a new window or tabNew (Other)C $40.35Top Rated SellerTop Rated Sellerbandit35 (8,738) 100%+C $29.78 shippingfrom United States
- Amphenol 7 Pin Septar B7A U7A universal Tube Socket from Hickok tube testerOpens in a new window or tabPre-OwnedC $5.46Top Rated SellerTop Rated Sellervisci05 (9,931) 99.8%from United States
- Siemens 6189/12AU7/ECC82 Triple Mica O-Getter Dual Support Germany 1959 StrongOpens in a new window or tabC $273.59Top Rated SellerTop Rated Sellerap1278 (2,118) 100%from United States
- Raytheon 5Z3 Rectifier Tube - Hickok 539B tests @ 108/118, Min:54/54Opens in a new window or tabC $39.60Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $24.61 shippingfrom United States
- Siemens 5751/12AX7 Triple Mica O-Getter Made in Germany StrongOpens in a new window or tabC $123.12Top Rated SellerTop Rated Sellerap1278 (2,118) 100%from United States
- Lot of 6 Baldwin By Sylvania 12AU7A Tubes - All Same Date Code - Hickok TestedOpens in a new window or tabPre-OwnedC $57.45Top Rated SellerTop Rated Sellerpercuss74 (1,763) 100%from United States
- ONE USED 12X4 - Black Plate, will be tested on Hickok or B&KOpens in a new window or tabPre-OwnedC $6.77radiotinkerer (11,667) 98.5%+C $20.92 shippingfrom United States
- 1950s Sylvania 2A3 Power Triode Tube - Hickok KS-15750-L1 testedOpens in a new window or tabC $185.97Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $31.67 shippingfrom United States
- 1970± GE 12BH7A Tube - Hickok 539B tests @ 3700/3950, Min:1950Opens in a new window or tabC $27.29Top Rated SellerTop Rated Sellerwe-252 (12,493) 100%+C $22.89 shippingfrom United States
- Lot of 9 Type 27 Globe Tubes - Radiotron Sylvania and More - Hickok TestedOpens in a new window or tabPre-OwnedC $60.19Top Rated SellerTop Rated Sellerpercuss74 (1,763) 100%+C $54.72 shippingfrom United States
- Philco Type 77 Vacuum Tube Tested Good 95% on TV-7D/UOpens in a new window or tabC $5.40Top Rated SellerTop Rated Sellerjaaelectronics (9,432) 100%+C $23.21 shippingfrom United States
- New Plate Current Matched Quad (4) Svetlana EL34 Vacuum TubesOpens in a new window or tabC $234.97Top Rated SellerTop Rated Sellervivatubescom (33,740) 99.9%+C $41.02 shippingfrom United States60 sold
- Brand New Gain Matched Quad (4) Electro-Harmonix 6SN7 Vacuum TubesOpens in a new window or tabC $200.32Top Rated SellerTop Rated Sellervivatubescom (33,740) 99.9%+C $41.02 shippingfrom United States15 sold
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