63 results for signal detector
- 8pcs. 6D13D / 6Д13Д Signal Diode - high frequency detector. NEW. MILITARYOpens in a new window or tabNew (Other)RM 189.23Top-rated sellerTop-rated sellertordachi (383) 100%+RM 37.47 postagefrom Ukraine
- 1pc. SA100 Telefunken Signal Diode Detector NEW ~ SA101, SA102, 2Д1С, ДИ2-10Opens in a new window or tabNew (Other)RM 118.09Top-rated sellerTop-rated sellertordachi (383) 100%+RM 37.47 postagefrom Ukraine
- 2pcs. 6D8D / 6Д8Д Signal Diode - high frequency detector. Svetlana NEW. MILITARYOpens in a new window or tabNew (Other)RM 75.41Top-rated sellerTop-rated sellertordachi (383) 100%+RM 37.47 postagefrom Ukraine
- 2 Sylvania 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum Tube VaOpens in a new window or tabBrand NewRM 426.83bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- K18 / K18S Spy Cam Detector DEW RF EMF Signal GPS Detector Audio Bug Magnetic DeOpens in a new window or tabBrand NewRM 98.00grand1mall (123) 0%+RM 10.00 postagefrom Malaysia
- 4D5S 4Д5С SOVIET TUBE SIGNAL DIODE DETECTOR LAMP VOLTMETER NOS ~ EA50Opens in a new window or tabNew (Other)RM 23.24Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 32.72 postagefrom Bulgaria4 watchers
- 5 Pieces RCA 9004 Signal Diode Detector TubesOpens in a new window or tabNew (Other)RM 69.00filamentum (3,605) 99.7%+RM 37.61 postagefrom Belgium
- EAA91 UNBRANDED DOUBLE SIGNAL DIODE TUBE NOS = 5726Opens in a new window or tabNew (Other)RM 46.95Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 35.57 postagefrom Bulgaria
- 2 Sylvania 6SQ7GT/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum TubeOpens in a new window or tabBrand NewRM 426.83bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- EAA91 SIEMENS DOUBLE SIGNAL DIODE TUBE NOS = 5726Opens in a new window or tabNew (Other)RM 56.44Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 35.57 postagefrom Bulgaria
- EAA91 SIEMENS DOUBLE SIGNAL DIODE TUBE USED = 5726Opens in a new window or tabPre-OwnedRM 46.95Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 35.57 postagefrom Bulgaria
- AA143 Germanium Detector Diode x 20 pcs for Crystal Set Receiver Radio RFOpens in a new window or tabBrand NewRM 202.17jellyfishaudio (36,094) 99.9%+RM 79.01 postagefrom United Kingdom
- D18 Germanium Detector Diode for Crystal Set Receiver Radio RF Soviet RussianOpens in a new window or tabBrand NewRM 11.43jellyfishaudio (36,094) 99.9%+RM 79.01 postagefrom United KingdomFree returns
- 2 RCA 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum Tube Valve -Opens in a new window or tabBrand NewRM 455.28bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- 2 Sylvania 6SQ7GT/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum TubeOpens in a new window or tabBrand NewRM 455.28bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- 2 AMC 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Valve - BangyBang TubesOpens in a new window or tabBrand NewRM 426.83bangybang.tube (5,436) 98.1%+RM 106.52 postagefrom United States
- RCA 9006 USA CV2769 signal diode detector two NIB NOS tubesOpens in a new window or tabBrand NewRM 113.82angst46 (8,551) 100%+RM 132.79 postagefrom Australia
- RR (Radio Rendgen) EBL21, disc foil getter, early, tested NOSOpens in a new window or tabPre-OwnedRM 374.66flikoman12 (806) 100%+RM 61.65 postagefrom Croatia, Republic of
- EA76 PINNACLE SIGNAL DIODE DETECTOR TUBE = 6489 CV469Opens in a new window or tabNew (Other)RM 84.89Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 37.47 postagefrom Bulgaria2 watchers
- Vintage ITT 1A3/DA90 Signal Diode Detector FM Audio Vacuum Tube Valve- BangybangOpens in a new window or tabBrand NewRM 113.82bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- 4pcs EAA91 (6AL5 EB91 6B32 6X2) RFT STRONG MATCHED PAIR DOUBLE DIODE / SL.USEDOpens in a new window or tabPre-OwnedRM 40.31Top-rated sellerTop-rated sellerradiotubesukraine (143) 98.6%+RM 37.47 postagefrom Ukraine
- EB91 SIEMENS DOUBLE DIODE DETECTOR TUBE NOS = 6AL5 EAA91 6B32 6D2 CV140 CV283Opens in a new window or tabNew (Other)RM 75.41Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 35.57 postagefrom Bulgaria
- EAA91=6AL5=6H2P=D2M9=D77=6D2=6B32=CV283=AA91E=DD6 RFT DOUBLE DIODE TUBE QTY-2Opens in a new window or tabRM 33.20Top-rated sellerTop-rated sellervaltek_2005 (16,204) 100%+RM 71.14 postagefrom Romania
- EAA91=6AL5=6H2P=D2M9=D77=6D2=6B32=CV283=AA91E=DD6 RWN NEUHAUS DIODE TUBE QTY-2Opens in a new window or tabRM 37.94Top-rated sellerTop-rated sellervaltek_2005 (16,204) 100%+RM 71.14 postagefrom Romania
- EAA91 TRON DOUBLE SIGNAL DIODE TUBE USED = 5726Opens in a new window or tabPre-OwnedRM 94.38Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 35.57 postagefrom Bulgaria
- 2X EAA91 RFT DOUBLE DIODE NOS TUBES (6AL5 EB91 6B32 6X2P)Opens in a new window or tabBrand NewRM 27.98Top-rated sellerTop-rated sellerviktdan66 (346) 100%+RM 37.94 postagefrom UkraineFree returns
- 4 Vintage RCA 9006 UHF Signal Diode Detector Audio Vacuum Tube Valve- BangybangOpens in a new window or tabBrand NewRM 597.56bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- EAA91 RFT STRONG MATCHED PAIR DOUBLE DIODE TESTED NOS TUBE = 6AL5 EB91 6B32 6X2POpens in a new window or tabNew (Other)RM 32.72Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 35.57 postagefrom Bulgaria
- 2 Delco 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Valve - BangyBang TubesOpens in a new window or tabBrand NewRM 455.28bangybang.tube (5,436) 98.1%+RM 107.32 postagefrom United States
- 2 General Electric 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Valve- BangyOpens in a new window or tabBrand NewRM 426.83bangybang.tube (5,436) 98.1%+RM 106.52 postagefrom United States
- Mullard 6SQ7GT/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum Tube ValOpens in a new window or tabBrand NewRM 284.55bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- 2 RCA 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum Tube Valve -Opens in a new window or tabBrand NewRM 455.28bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- Tung-Sol 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum Tube ValvOpens in a new window or tabBrand NewRM 199.19bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- Vintage Cobra Trapshooter Pro II Superheterodyne Radar Detector RD-4100 ManualOpens in a new window or tabNew (Other)RM 75.64Top-rated sellerTop-rated sellerxjwagoneer (7,786) 99.9%+RM 98.93 postagefrom United States
- EAA91 RFT LOT OF 1 DOUBLE SIGNAL DIODE TESTED NOS TUBE = 6AL5 EB91 6B32 6X2POpens in a new window or tabNew (Other)RM 13.75Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 35.57 postagefrom Bulgaria
- 1x VINTAGE 6B8 / ~12C8 DOUBLE-DIODE PENTODE (NEW, NOS, BOXED)Opens in a new window or tabRM 21.29thebestsound (1,188) 97.6%Was: RM 23.67 10% off+RM 37.99 postagefrom Ukraine
- EAA91 TESLA DOUBLE SIGNAL DIODE TESTED USED TUBE = 6AL5 EB91 6B32 6X2POpens in a new window or tabPre-OwnedRM 10.91Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 37.47 postagefrom Bulgaria
- EAA91 RWN NEUHAUS DOUBLE DIODE TESTED USED IN NORM TUBE = 6AL5 EB91 6B32 6X2POpens in a new window or tabPre-OwnedRM 10.91Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 37.47 postagefrom Bulgaria
- 2 General Electric 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Valve - BangOpens in a new window or tabBrand NewRM 455.28bangybang.tube (5,436) 98.1%+RM 107.32 postagefrom United States
- Sylvania 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum Tube ValvOpens in a new window or tabBrand NewRM 227.64bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- EAA91 WF DOUBLE SIGNAL DIODE TESTED USED TUBE = 6AL5 EB91 6B32 6X2POpens in a new window or tabPre-OwnedRM 10.91Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 37.47 postagefrom Bulgaria
- Ken-Rad 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum Tube ValveOpens in a new window or tabBrand NewRM 199.19bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- 2 Vintage RCA 1A3/DA90 Signal Diode Detector FM Audio Vacuum Tube Valve- BangybaOpens in a new window or tabBrand NewRM 227.64bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- EAA91 TUNGSRAM DOUBLE SIGNAL DIODE TESTED USED TUBE = 6AL5 EB91 6B32 6X2POpens in a new window or tabPre-OwnedRM 10.91Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 37.47 postagefrom Bulgaria
- Vintage Westinghouse 1A3/DA90 Signal Diode Detector FM Audio Vacuum Tube Valve-Opens in a new window or tabBrand NewRM 113.82bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- 2 Vintage Mix 9006 UHF Signal Diode Detector Tube Valve- BangyBang TubesOpens in a new window or tabBrand NewRM 256.10bangybang.tube (5,436) 98.1%+RM 101.49 postagefrom United States
- 4 Vintage Raytheon 9006 UHF Signal Diode Detector Audio Vacuum Tube Valve- BangOpens in a new window or tabBrand NewRM 483.74bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- 2 Vintage Raytheon 1A3/DA90 Signal Diode Detector FM Audio Vacuum Tube Valve- BaOpens in a new window or tabBrand NewRM 227.64bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- 5 Vintage RCA 9006 UHF Signal Diode Detector Audio Vacuum Tube Valve- BangybangOpens in a new window or tabBrand NewRM 768.29bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- 2 Vintage General Electric 7266 Ceramic-Metal Small Signal Diode Detector- BangyOpens in a new window or tabBrand NewRM 313.01bangybang.tube (5,436) 98.1%+RM 103.15 postagefrom United States
- Sylvania 6SQ7GT/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum Tube VaOpens in a new window or tabBrand NewRM 227.64bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- Philco 6SQ7GT/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum Tube ValvOpens in a new window or tabBrand NewRM 199.19bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- National Union 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum TubOpens in a new window or tabBrand NewRM 199.19bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- National Union 6SQ7GT/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum TOpens in a new window or tabBrand NewRM 199.19bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- CBS 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum Tube Valve - BOpens in a new window or tabBrand NewRM 199.19bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- Philco 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum Tube ValveOpens in a new window or tabBrand NewRM 199.19bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- EAA91 ZAERIX DOUBLE SIGNAL DIODE TESTED NOS TUBE = 6AL5 EB91 6B32 6X2POpens in a new window or tabNew (Other)RM 13.75Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 37.47 postagefrom Bulgaria
- CBS Hytron 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum Tube VaOpens in a new window or tabBrand NewRM 199.19bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- 2 Westinghouse 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum TubOpens in a new window or tabBrand NewRM 426.83bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- Hytron 6SQ7GT/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum Tube ValvOpens in a new window or tabBrand NewRM 256.10bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
- EAA91 RWN NEUHAUS DOUBLE SIGNAL DIODE TESTED NOS TUBE = 6AL5 EB91 6B32 6X2POpens in a new window or tabNew (Other)RM 13.75Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 37.47 postagefrom Bulgaria
- EAA91 TESLA DOUBLE SIGNAL DIODE TESTED NOS TUBE = 6AL5 EB91 6B32 6X2POpens in a new window or tabNew (Other)RM 13.75Top-rated sellerTop-rated sellerelecments13 (20,826) 99.7%+RM 35.57 postagefrom Bulgaria
- CBS Hytron 6SQ7/VT103 Twin Diode Triode Signal Detector AGC Audio Vacuum Tube VaOpens in a new window or tabBrand NewRM 199.19bangybang.tube (5,436) 98.1%+RM 165.99 postagefrom United States
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