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General Electric 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum

General Electric 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum

$54.00$27.00

2 Sylvania 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube

2 Sylvania 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube

$108.00$54.00

12BY7A TUBE TESTED WORKS FOR VINTAGE ELECTRONICS

12BY7A TUBE TESTED WORKS FOR VINTAGE ELECTRONICS

$16.99$8.49

2 Sylvania 12BV7/12BY7A/EL180/12DQ7 Video Amplifier Output TV Audio Vacuum Tube

2 Sylvania 12BV7/12BY7A/EL180/12DQ7 Video Amplifier Output TV Audio Vacuum Tube

$108.00$54.00

Vacuum tubes 12BY7A maker worn Just Tested good FREE SHIP

Vacuum tubes 12BY7A maker worn Just Tested good FREE SHIP

$10.00$5.00

Vacuum Tubes 6CB6, 1V2, 6BH8, 6CG7, 6AQ5A, 12BY7A ~ Lot Of 6

Vacuum Tubes 6CB6, 1V2, 6BH8, 6CG7, 6AQ5A, 12BY7A ~ Lot Of 6

$12.95$6.47

One Excellent SELECTRON by SYLVANIA 12BY7A Tube NOS NIB GM[%]: 105 AMPLITREX

One Excellent SELECTRON by SYLVANIA 12BY7A Tube NOS NIB GM[%]: 105 AMPLITREX

$13.95$6.97

SUPERB RCA 12BY7A VINTAGE TUBE - HIGH TEST B&K 700 RESULT - BLACK PLATE DISC GTR

SUPERB RCA 12BY7A VINTAGE TUBE - HIGH TEST B&K 700 RESULT - BLACK PLATE DISC GTR

$6.00$3.00

Lot Of 2 General Electric 12BY7A Electron Tubes

Lot Of 2 General Electric 12BY7A Electron Tubes

$19.95$9.97

NOS RCA 12BY7A Vacuum Tube - White box - Tested

NOS RCA 12BY7A Vacuum Tube - White box - Tested

$18.99$9.49

12BY7A GE 3 Pack radio audio amplifier vintage vacuum tubes valves 12BY7

12BY7A GE 3 Pack radio audio amplifier vintage vacuum tubes valves 12BY7

$14.99$7.50

New Qty 2 LM ERICSSON 12BY7A CATV Matched Pair Black Plates Top O Getter Sweden

New Qty 2 LM ERICSSON 12BY7A CATV Matched Pair Black Plates Top O Getter Sweden

$34.96$17.48

Raytheon 12DQ7/12BY7A/12BV7 Power Pentode Video Amp TV Audio Vacuum Tube Valve-

Raytheon 12DQ7/12BY7A/12BV7 Power Pentode Video Amp TV Audio Vacuum Tube Valve-

$66.00$33.00

2 RCA 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Valve

2 RCA 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Valve

$108.00$54.00

2 RCA 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Valve

2 RCA 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Valve

$102.00$51.00

2 RCA 12BV7/12BY7A/EL180/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Valve

2 RCA 12BV7/12BY7A/EL180/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Valve

$108.00$54.00

Matched New Old Stock Pair RCA 12BY7A 12BV7 12DQ7 Pentode Tubes Hickok Tested

Matched New Old Stock Pair RCA 12BY7A 12BV7 12DQ7 Pentode Tubes Hickok Tested

$26.00$13.00

Matched New Old Stock Pair RCA 12BY7A 12BV7 12DQ7 Pentode Tubes Hickok Tested

Matched New Old Stock Pair RCA 12BY7A 12BV7 12DQ7 Pentode Tubes Hickok Tested

$26.00$13.00

Matched New Old Stock Pair RCA 12BY7A 12BV7 12DQ7 Pentode Tubes Hickok Tested

Matched New Old Stock Pair RCA 12BY7A 12BV7 12DQ7 Pentode Tubes Hickok Tested

$26.00$13.00

Westinghouse 12BY7A Test NOS Black Plate Copper Grid Halo Get Serious Tubes P916

Westinghouse 12BY7A Test NOS Black Plate Copper Grid Halo Get Serious Tubes P916

$9.00$4.50

Vintage Vacuum Tubes - TV & Radio -- 100+ piece lot

Vintage Vacuum Tubes - TV & Radio -- 100+ piece lot

$22.00$11.00

2 Westinghouse Tubes / 12BY7A / KT1

2 Westinghouse Tubes / 12BY7A / KT1

$17.95$8.97

Lot of Six 12BY7, 12BY7A Tubes, of Assorted U.S. Brands, Tested Good

Lot of Six 12BY7, 12BY7A Tubes, of Assorted U.S. Brands, Tested Good

$18.00$9.00

3X RCA 12BY7A / 12BY7 / 12DQ7 VACUUM TUBE

3X RCA 12BY7A / 12BY7 / 12DQ7 VACUUM TUBE

$20.13$10.06

Mixed Makes 12BY7(A) Vacuum Tubes (5) NOS? Amplitrex Tested 75-125% Gm

Mixed Makes 12BY7(A) Vacuum Tubes (5) NOS? Amplitrex Tested 75-125% Gm

$30.00$15.00

Vintage GE 12BY7A Black Plate Audio Amp Beam PowerVacuum Tube,Hickok Tested!

Vintage GE 12BY7A Black Plate Audio Amp Beam PowerVacuum Tube,Hickok Tested!

$5.00$2.50

RCA 12BY7A Test NOS 4600gm Dual D Get Grey Plate Copper Grid Serious Tubes P789

RCA 12BY7A Test NOS 4600gm Dual D Get Grey Plate Copper Grid Serious Tubes P789

$9.00$4.50

GE 12BY7A Test Near NOS 8500gm Black Plate Halo Getter Serious Tubes S383

GE 12BY7A Test Near NOS 8500gm Black Plate Halo Getter Serious Tubes S383

$9.00$4.50

Hitachi Japan 12BY7A Valve Tube Vacuum - $ Back If Problem

Hitachi Japan 12BY7A Valve Tube Vacuum - $ Back If Problem

$43.00$21.50

2 Philco 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Va

2 Philco 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Va

$108.00$54.00

NOS Sylvania 12BY7A 12BV7 12DQ7 radio tube in original box

NOS Sylvania 12BY7A 12BV7 12DQ7 radio tube in original box

$25.00$12.50

Sylvania 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Va

Sylvania 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Va

$60.00$30.00

VINTAGE PAIR SYLVANIA 12BY7 AMP TUBES 12BV7 12DQ7

VINTAGE PAIR SYLVANIA 12BY7 AMP TUBES 12BV7 12DQ7

$30.00$15.00

2 NIB RCA 12BY7A Tubes (USA-Selected Pair Tektronix ) Pair #4

2 NIB RCA 12BY7A Tubes (USA-Selected Pair Tektronix ) Pair #4

$40.00$20.00

Magnavox NOS 12BY7A Vacuum Tube Tested

Magnavox NOS 12BY7A Vacuum Tube Tested

$18.00$9.00

NOS 12BY7A Vacuum Tube - White box - Tested

NOS 12BY7A Vacuum Tube - White box - Tested

$18.99$9.49

2 PCS. RCA 12BY7A GREAT WORKED CONDITION. NEW IN BOX. U.S.A.

2 PCS. RCA 12BY7A GREAT WORKED CONDITION. NEW IN BOX. U.S.A.

$33.00$16.50

12BY7 Westinghouse radio amplifier vintage audio vacuum tube valve 12BY7A 12DQ7

12BY7 Westinghouse radio amplifier vintage audio vacuum tube valve 12BY7A 12DQ7

$8.49$4.25

Sylvania 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Va

Sylvania 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Va

$60.00$30.00

Sylvania 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Va

Sylvania 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Va

$66.00$33.00

Lot of Six 12BY7, 12BY7A Tubes, By Radiotron's Associated Co's, Smoked Glass

Lot of Six 12BY7, 12BY7A Tubes, By Radiotron's Associated Co's, Smoked Glass

$24.00$12.00

Delco 12BY7A 12BV7 12DQ7 Tubes Black Plates Halo Getter NOS/NIB TESTED Free Ship

Delco 12BY7A 12BV7 12DQ7 Tubes Black Plates Halo Getter NOS/NIB TESTED Free Ship

$15.99$8.00

12BY7A Lot of 2 Sylvania/Westinghouse Vacuum Tubes, Pre-Owned, Tested good

12BY7A Lot of 2 Sylvania/Westinghouse Vacuum Tubes, Pre-Owned, Tested good

$19.00$9.50

RCA 12BY7A / 12BV7 / 12DQ7 Vacuum Tube Tested

RCA 12BY7A / 12BV7 / 12DQ7 Vacuum Tube Tested

$12.00$6.00

Vintage Sylvania 12BY7A Tube Nos Tested

Vintage Sylvania 12BY7A Tube Nos Tested

$9.94$4.97

NOS WESTINGHOUSE 12BY7A VINTAGE TUBE - NEW OLD STOCK IN BOX

NOS WESTINGHOUSE 12BY7A VINTAGE TUBE - NEW OLD STOCK IN BOX

$5.95$2.98

Tung-Sol Black Plate 12BH7A Vacuum Tube Tested Strong 91/110% Gm

Tung-Sol Black Plate 12BH7A Vacuum Tube Tested Strong 91/110% Gm

$40.00$20.00

1 Excellent RCA 7054 Tube NOS NIB 12BY7A w/o Heater Center Tap TV-7 Results

1 Excellent RCA 7054 Tube NOS NIB 12BY7A w/o Heater Center Tap TV-7 Results

$9.95$4.97

RCA 12BY7A 12DQ7 12BY7 vacuum tube radio TV amplifier NIB, Untested

RCA 12BY7A 12DQ7 12BY7 vacuum tube radio TV amplifier NIB, Untested

$6.00$3.00

VINTAGE RCA 12BY7A vacuum tube / HEATH / MADE USA

VINTAGE RCA 12BY7A vacuum tube / HEATH / MADE USA

$14.00$7.00

Four 12BY7A tubes, GE, Smoked glass, NOS Ratings

Four 12BY7A tubes, GE, Smoked glass, NOS Ratings

$28.00$14.00

Lot if 11 Assorted Sylvania, DuMont, RCA, GM Electronic TV/Radio Tubes

Lot if 11 Assorted Sylvania, DuMont, RCA, GM Electronic TV/Radio Tubes

$13.50$6.75

Zenith 12BY7A / 12BV7 / 12DQ7 Vacuum Tube Tested

Zenith 12BY7A / 12BV7 / 12DQ7 Vacuum Tube Tested

$12.00$6.00

Radio Tubes 12BY7A 12BY7 12DQ7 GE NOS SA 188-5 Matched PAIR

Radio Tubes 12BY7A 12BY7 12DQ7 GE NOS SA 188-5 Matched PAIR

$39.99$20.00

12BY7 A TUBE GE TESTED & BOXED VINTAGE COMMERCIAL SURPLUS

12BY7 A TUBE GE TESTED & BOXED VINTAGE COMMERCIAL SURPLUS

$11.49$5.75

Mixed Makes Lower Testing 12BY7(A) Vacuum Tubes (7) Amplitrex Tested 65-86% Gm

Mixed Makes Lower Testing 12BY7(A) Vacuum Tubes (7) Amplitrex Tested 65-86% Gm

$30.00$15.00

Lot of Three 12BY7A Vacuum Tubes - Tested Good on TV-7D/U Tester

Lot of Three 12BY7A Vacuum Tubes - Tested Good on TV-7D/U Tester

$12.50$6.25

Vacuum tubes 12BY7A Raytheon Just Tested good FREE SHIP

Vacuum tubes 12BY7A Raytheon Just Tested good FREE SHIP

$9.00$4.50

(2)-Sylvania 12by7a vacuum tubes

(2)-Sylvania 12by7a vacuum tubes

$25.00$12.50

GENERAL ELECTRIC 12BY7A/12BV7/12DQ7 NSMP

GENERAL ELECTRIC 12BY7A/12BV7/12DQ7 NSMP

$13.00$6.50

Vacuum tubes 12BY7A RCA Just Tested good FREE SHIP

Vacuum tubes 12BY7A RCA Just Tested good FREE SHIP

$9.50$4.75

VINTAGE CHANNEL MASTER 12BY7A VACUUM TUBE TUBES USA TESTED TUB24077

VINTAGE CHANNEL MASTER 12BY7A VACUUM TUBE TUBES USA TESTED TUB24077

$5.95$2.98

OEM VINTAGE ELECTRONIC TUBE RCA 12BY7A/12BV7/12DQ7

OEM VINTAGE ELECTRONIC TUBE RCA 12BY7A/12BV7/12DQ7

$12.99$6.50

NOS Pair Vintage (2) Sylvania 12BY7A Tubes Radio Audio Amplifier Electron

NOS Pair Vintage (2) Sylvania 12BY7A Tubes Radio Audio Amplifier Electron

$24.50$12.25

VINTAGE VACUUM TUBE LOT RCA 807, GE 12BY7A amp amplifier radio beam power AS IS

VINTAGE VACUUM TUBE LOT RCA 807, GE 12BY7A amp amplifier radio beam power AS IS

$52.20$26.10

Zenith Tube / 12BY7A 12BV7 12DQ7 / 79-30 343 / KT

Zenith Tube / 12BY7A 12BV7 12DQ7 / 79-30 343 / KT

$9.95$4.97

Allied Vacuum Tube / 12BY7A 12BV7 / Y08 / KT

Allied Vacuum Tube / 12BY7A 12BV7 / Y08 / KT

$12.95$6.47

Silevertone Tube / 12BY7A / KT1

Silevertone Tube / 12BY7A / KT1

$9.95$4.97

Matched Pair 12BY7A GE NOS Vacuum Tubes, Tektronix , TV-7D/U tested

Matched Pair 12BY7A GE NOS Vacuum Tubes, Tektronix , TV-7D/U tested

$49.99$25.00

Matched New Old Stock Pair RCA 12BY7A Tubes Hickok Tested

Matched New Old Stock Pair RCA 12BY7A Tubes Hickok Tested

$26.00$13.00

1 NOS Vintage Philco Sylvania 12BY7A Tube

1 NOS Vintage Philco Sylvania 12BY7A Tube

$8.99$4.50

Lot Of 2 NOS 12BY7A Tubes NIB Halo Getter RCA Audio Electron Vacuum Amplifier

Lot Of 2 NOS 12BY7A Tubes NIB Halo Getter RCA Audio Electron Vacuum Amplifier

$21.00$10.50

NOS Vacuum Tube Lot Of 3. RCA 6ALS, RCA 12AV7, GE 12BY7A

NOS Vacuum Tube Lot Of 3. RCA 6ALS, RCA 12AV7, GE 12BY7A

$14.99$7.50

12BY7A Lot of 3 Tung-Sol Vacuum Tubes, Pre-Owned, Tested good

12BY7A Lot of 3 Tung-Sol Vacuum Tubes, Pre-Owned, Tested good

$27.00$13.50

Closely Matched Pair 12BY7A AGED Philips same code Tubes, Triplett 3444 - 132%+

Closely Matched Pair 12BY7A AGED Philips same code Tubes, Triplett 3444 - 132%+

$49.95$24.98

NOS Sylvania 12BY7A Vacuum Tube - White box - Tested

NOS Sylvania 12BY7A Vacuum Tube - White box - Tested

$18.99$9.49

VTG Lot of 10 + 2 Unknown Radio Tubes RCA Untested 6AL5 6CU8 6BJ6 12BY7A 6AW8A

VTG Lot of 10 + 2 Unknown Radio Tubes RCA Untested 6AL5 6CU8 6BJ6 12BY7A 6AW8A

$41.99$21.00

Zenith 12BY7A 12BV7 12DQ7 Tubes Black Plates Halo Getter NOS/NIB

Zenith 12BY7A 12BV7 12DQ7 Tubes Black Plates Halo Getter NOS/NIB

$15.99$8.00

Vacuum Tube 12BY7A sku#60

Vacuum Tube 12BY7A sku#60

$9.95$4.97

Sylvania 12BY7A 12BV7 12DQ7 NOS NIB Life Test Excellent Emission Over 100% Tube

Sylvania 12BY7A 12BV7 12DQ7 NOS NIB Life Test Excellent Emission Over 100% Tube

$14.45$7.22

RARE 7733 (industrial 12BY7A) Raytheon NOS Vacuum Tube, B&K 747B Tested

RARE 7733 (industrial 12BY7A) Raytheon NOS Vacuum Tube, B&K 747B Tested

$47.95$23.98

12BY7A Radio Tube Sylvania Sharp Cutoff Pentode

12BY7A Radio Tube Sylvania Sharp Cutoff Pentode

$8.95$4.47

2 NIB RCA 12BY7A Tubes (USA-Selected Pair Tektronix )

2 NIB RCA 12BY7A Tubes (USA-Selected Pair Tektronix )

$40.00$20.00

Sylvania NOS 12BY7A Vacuum Tube Tested

Sylvania NOS 12BY7A Vacuum Tube Tested

$18.00$9.00

12BY7A Lot of 3 Unbranded Vacuum Tubes, Pre-Owned, Tested good

12BY7A Lot of 3 Unbranded Vacuum Tubes, Pre-Owned, Tested good

$27.00$13.50

Box Lot - 121 Vintage TV / AUDIO / GUITAR / AMPLIFIER / HAM / RADIO Tubes

Box Lot - 121 Vintage TV / AUDIO / GUITAR / AMPLIFIER / HAM / RADIO Tubes

$27.50$13.75

VINTAGE GE 12BY7A tube

VINTAGE GE 12BY7A tube

$8.09$4.04

12by7a Matsushita Vintage Vacuum Tube Made In Japan Test Strong

12by7a Matsushita Vintage Vacuum Tube Made In Japan Test Strong

$12.50$6.25

Vintage General Electric 12BY7A/12BV7/12DQ7 ELECTRONIC TUBE with box untested OS

Vintage General Electric 12BY7A/12BV7/12DQ7 ELECTRONIC TUBE with box untested OS

$9.00$4.50

VINTAGE RCA 12BY7A 12BV7 12DQ7 VACUUM TUBE TUBES USA TESTED TUB14596

VINTAGE RCA 12BY7A 12BV7 12DQ7 VACUUM TUBE TUBES USA TESTED TUB14596

$5.95$2.98

RCA Tubes 3A3B, 2AV2, 12BY7A, 6J6, 6J6A Bundle

RCA Tubes 3A3B, 2AV2, 12BY7A, 6J6, 6J6A Bundle

$12.00$6.00

Pair Of Amperex 12by7a

Pair Of Amperex 12by7a

$29.00$14.50

12BY7A Vacuum Tube

12BY7A Vacuum Tube

$5.00$2.50

RCA 12BY7A Vacuum Tubes (2) Amplitrex Tested 76% Lower 98% Strong

RCA 12BY7A Vacuum Tubes (2) Amplitrex Tested 76% Lower 98% Strong

$20.00$10.00

GE General Electric 12BY7A 12BV7 12DQ7 Electronic Vacuum Audio Radio Tube NOS

GE General Electric 12BY7A 12BV7 12DQ7 Electronic Vacuum Audio Radio Tube NOS

$42.97$21.48

Matched Pair of 12BY7A Tubes, Of Japan Origin

Matched Pair of 12BY7A Tubes, Of Japan Origin

$16.00$8.00

RCA 12BY7A VINTAGE TUBE - TESTED SUPERB

RCA 12BY7A VINTAGE TUBE - TESTED SUPERB

$7.50$3.75

4 Pack Tested Realistic 12BV7/12BY7A Tube with Box NEVER USED

4 Pack Tested Realistic 12BV7/12BY7A Tube with Box NEVER USED

$30.00$15.00

Zenith 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Valv

Zenith 12BY7A/EL180/12BV7/12DQ7 Video Amplifier Output TV Audio Vacuum Tube Valv

$48.00$24.00

Matsuda 12BY7A Vacuum Tubes Set of 3 As-Is Junk JAPAN

Matsuda 12BY7A Vacuum Tubes Set of 3 As-Is Junk JAPAN

$63.00$31.50