Marconi Vintage Audio & Video Electronics
854 Results
2 pcs. Marconi branded type 2A3 triode tube- US made - original boxes
$37.991 bid$8.30 shippingEnding May 20 at 12:24AM PDT5d 17h5u4g tube Marconi italy
$200.00$10.00 shippingOld U52 tube Tested Good Balanced Rare Marconi 5U4G Inverted Getter ~ 274B 422A
$388.00Free shipping11 watchingMarconi Radiotron 12AX7 Long Plate D - Getter Preamp Tube
$40.00$4.95 shippingGEC B65 6SN7 (Ferranti) Clear Glass Tall Bottle Inverted Cup Getter Tested Good
$675.00$40.00 shippingTUBE " MARCONI 6L6G " TESTED
$10.001 bid$15.00 shippingEnding Wednesday at 8:32AM PDT1d 1h5R4GY NOS Marconi Italian tube DD getter
$299.00Free shipping6A8 NOS Marconi amplifier radio audio electron vacuum tube tested Canada 6A8GT
$11.99$4.00 shippingPAIR OF MARCONI 12AU7 ECC82 LONG GRAY RENFORCED PLATES RING GETTER
$66.00$14.00 shipping1 x #807 Marconi Tube *Bogey+ Testing * #3
$29.99$8.00 shippingVtg 6AN8 Marconi (Hit-Ray) Vacuum Tube - Tested Strong - Hitachi Tube Japan
$8.00$8.00 shippingQuad NOS Marconi Triode 50 Vacuum Tubes Tested Excellent In Original Boxes
$2,000.00$10.73 shippingMarconi 12BH7A Tube - Hickok 539B tests @ 3700/3750, Min:1950
$24.95$5.50 shipping5U4G 5U4 U52 tube Marconi Italy rectifier tubes valve black plates test strong
$249.00$60.00 shippingMatch Pair EF800 Gold Pin NOS Audio Microphone Tube Special Quality Rare RVC
$399.00Free shipping5X4G Marconi Black Base made in Italy Amplitrex AT1000 Tested Qty 1 Pc #4013001
$180.00$35.00 shipping2 NOS tubes 6V6G Marconi Radiotron CA matched pair
$135.00$13.00 shipping14 watching6DN7 NOS Marconi amplifier radio audio electron vacuum tube tested Canada 6DN7
$10.99$4.00 shippingMarconi-Osram GPO VT-80A Tube - Single, NOS/NIB, Made in England, Very Rare
$200.00$14.00 shippingRARE - NEW NOS NIB Marconi 6K7G TUBE VALVE TV-7 Tested!
$18.17Was: $27.72$5.45 shippingOne Excellent MARCONI Type 84 6Z4 TUBE NOS Balanced TV-7D/U Results
$12.55Was: $13.95Marconi MKT4 Vacuum Tube Good Filament
$24.99$7.00 shipping1- Marconi 6AH4GT Vacuum Tube Amplitrex Tested Loc. Stock
$4.99$4.95 shippingPhilco NOS 1B3GT/1G3GT Vacuum Tube Tested
$10.00Free shipping1 ea U30 Vacuum Full-wave Rectifier Radio Tube 30s RARE filaments illuminate
$9.00$11.60 shippingMarconi Canada 6J5 Test NOS 3400gm Metal Serious Tubes R633
$9.00$4.38 shippingRare Marconi GE 12AX7 Tube, Italy, 17mm Plates, LG Saucer Getter, Hickok Tested
$63.95$6.85 shipping1MP PT15 VT-104 Marconi Ceramic Base Made in England AVO 160 Tested #3509004/7
$120.00$35.00 shippingml4 LK4100 ren2204 tube nos Marconi valve british GEC Osram pre amplifier power
$349.00$50.00 shipping1MP PT15 Marconi Brown Base Made in England AVO 160 Tested #3508008/10
$120.00$35.00 shipping5z3 tube NOS Marconi Italy rectifier tubes valve square getter ribbed 5U4 U52
$349.00$50.00 shippingmarconi 5u4G tube
$29.26$16.82 shippingMarconi 6SN7 Vacuum Tube, TV-7 Tested, Good, Very Strong
$150.00$6.33 shippingVery Rare Marconi Radiotron Canada 6K7M 88M Test NOS 1600gm Serious Tubes S527
$16.50$4.38 shippingTUBE " MARCONI U14 " TESTED. RGN2004.
$12.00$15.00 shippingMarconi 6SN7GTB Dual Triode Audio Tube Black Ribbed Plates TV7 Tested
$75.00$6.50 shipping5X4G Marconi Black Base made in Italy Amplitrex AT1000 Tested Qty 1 Pc
$180.00$35.00 shippingMarconi NOS 5Y4GT Vacuum Tube Tested
$20.00Free shippingMarconi NOS 6AH4GT Vacuum Tube Tested
$13.00Free shippingMarconi Canada 6X5GT Test NOS 100/100% Black Plates Foil D Get Serious Tubes T81
$12.00$4.38 shippingMarconi GZ32 5V4G 52KU Black Plate Cup Getter Tested Good Super Rare
$225.00$28.65 shipping6CS7 Marconi NOS amplifier radio audio vacuum tubes 2 valves tested Canada 6CS7
$16.49$4.00 shipping1 X 6AV6/EBC91 MARCONI TUBE. RCB340
$7.32$14.76 shipping12e1 cv345 tube NOS Marconi Osram MOV matced quad tubes black plate (~kt88)
$599.00$70.00 shippingMarconi 25L6GT Vacuum Tube Tested
$10.00Free shipping1 X 6AQ5/EL90 MARCONI TUBE. NOS/NIB. C15
$12.38$14.76 shipping6v6 5s2d 6v6gt cv508 tube NOS Marconi Italy one power tubes strong 1950's amp
$150.00$50.00 shippingNOS Marconi 6U5 Magic Eye Vacuum Tube Tested Excellent
$50.00Free shippingVintage Marconi 35L6GT Vacuum tube Black Glass tested strong
$11.99$4.50 shippingCanadian Marconi JAN 2A3 1944 Vacuum Tube
$140.00Was: $200.00$18.60 shippingNOS Marconi 6L6G NOS Tube Tube vtg original box radiotron Amplitrex Tested 100%
$65.00$7.00 shippingMarconi 6LS7GT tube double triode, 6-month warranty
$9.72Was: $10.80$17.56 shipping6sn7 b65 tube nos Marconi Italy preamp tubes valve pair 6sn7gt 1 sealed 1950s
$2,250.00$60.00 shippingVintage Tube Marconi Japan 6js6a
$18.29$18.29 shippingvintage marconi valve H63 GG4/DA1A50
$28.00Free shipping5U4G U52 CV575 CV1071 VU71 tube Marconi Italy full wave rectifier DD getter up
$299.00$50.00 shippingRare Marconi KT66 Vintage Brown Base Strong
$200.00$18.05 shipping
