12by7a-vacuum-tube

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1 RCA NOS 12BY7A Vacuum Tube O Getter Gray Plates 12by7 12bv7
1 RCA NOS 12BY7A Vacuum Tube O Getter Gray Plates 12by7 12bv7

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GE 12by7 12BY7A NOS AUDIO Vacuum Tube Halo Getter
GE 12by7 12BY7A NOS AUDIO Vacuum Tube Halo Getter

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AMPEREX 12BY7A AMPLIFIER VACUUM TUBE WITH BOX TEST GOOD
AMPEREX 12BY7A AMPLIFIER VACUUM TUBE WITH BOX TEST GOOD

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12BY7A/12BV7/12DQ7 NOS NIB GENERAL ELECTRIC VACUUM TUBES FULL SLEEVE
12BY7A/12BV7/12DQ7 NOS NIB GENERAL ELECTRIC VACUUM TUBES FULL SLEEVE

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GE 12BY7A 12DQ7 12BV7 Vacuum Tube
GE 12BY7A 12DQ7 12BV7 Vacuum Tube

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Westinghouse 12BY7A Vacuum Tube Tested Great EL180 Ham Amateur Radio Audio Amp
Westinghouse 12BY7A Vacuum Tube Tested Great EL180 Ham Amateur Radio Audio Amp

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RCA 12BY7A 12BV7 12DQ7 Audio Vacuum Tube Grey Plates Slant Halo Getter NOS 🎧
RCA 12BY7A 12BV7 12DQ7 Audio Vacuum Tube Grey Plates Slant Halo Getter NOS 🎧

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12BY7A An RCA Vacuum Tube Tested Great EL180 Ham Amateur Radios Audio Amp.
12BY7A An RCA Vacuum Tube Tested Great EL180 Ham Amateur Radios Audio Amp.

$13.49

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12BY7A/12BV7/12DQ7 NOS GENERAL ELECTRIC VACUUM TUBES for HAM, TV and Audio.
12BY7A/12BV7/12DQ7 NOS GENERAL ELECTRIC VACUUM TUBES for HAM, TV and Audio.

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12BY7A Vacuum Tube Tested 100%+
12BY7A Vacuum Tube Tested 100%+

$2.95

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RCA JAN 12BY7A Vacuum Tube Tested 100%
RCA JAN 12BY7A Vacuum Tube Tested 100%

$4.95

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Lot of 4 Sylvania 12BY7A 12BV7 12DQ7 Tested VACUUM TUBE Black Plate
Lot of 4 Sylvania 12BY7A 12BV7 12DQ7 Tested VACUUM TUBE Black Plate

$28.45

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NOS JAN CHS 12BY7A Audio Amplifier SYLVANIA MILITARY Vacuum Tube
NOS JAN CHS 12BY7A Audio Amplifier SYLVANIA MILITARY Vacuum Tube

$23.00

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8077 / 7054 NOS Tube - Vintage Radio VACUUM TUBE (12by7a Short Bottle Mil Spec)
8077 / 7054 NOS Tube - Vintage Radio VACUUM TUBE (12by7a Short Bottle Mil Spec)

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12BY7A Vacuum Tube
12BY7A Vacuum Tube

$6.97

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NOS 12BY7 12by7a Westinghouse Audio Vacuum Tube vintage audio radio amplifier
NOS 12BY7 12by7a Westinghouse Audio Vacuum Tube vintage audio radio amplifier

$13.80

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12BY7A Silvertone 2 radio audio electron vintage vacuum tube valves tested 12BY7
12BY7A Silvertone 2 radio audio electron vintage vacuum tube valves tested 12BY7

$19.49

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12by7a Matsushita Vintage Vacuum Tube Made In Japan Test Strong
12by7a Matsushita Vintage Vacuum Tube Made In Japan Test Strong

$12.50

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1- 12BY7A Vacuum Tubes Tested Mixed Brands RCA GE Etc. Loc. Stock Qty Avail
1- 12BY7A Vacuum Tubes Tested Mixed Brands RCA GE Etc. Loc. Stock Qty Avail

$2.99

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Sylvania 12BY7A 12BV7 12DQ7 Audio Vacuum Tube Black Plates Halo Getter NOS 🪽
Sylvania 12BY7A 12BV7 12DQ7 Audio Vacuum Tube Black Plates Halo Getter NOS 🪽

$12.99

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Vacuum Tube 12BY7A/12BV7/12DQ7 NOS/NOS or Near NOS Testing Hickok Tested 1x
Vacuum Tube 12BY7A/12BV7/12DQ7 NOS/NOS or Near NOS Testing Hickok Tested 1x

$9.09

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RCA 12BY7A VACUUM TUBE. FULLY TESTED B4
RCA 12BY7A VACUUM TUBE. FULLY TESTED B4

$9.00

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Motorola 12BY7A Vacuum Tube 12BY7 12BV7 EL180 Ham Amateur Radios Vintage TVs.
Motorola 12BY7A Vacuum Tube 12BY7 12BV7 EL180 Ham Amateur Radios Vintage TVs.

$9.99

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A VINTAGE 12BY7A/12BV7/12DQ7 NOS/NIB VACUUM TUBE VARIOUS BRANDS!!!
A VINTAGE 12BY7A/12BV7/12DQ7 NOS/NIB VACUUM TUBE VARIOUS BRANDS!!!

$18.95

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12BY7A Vacuum Tube
12BY7A Vacuum Tube

$5.00

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Hallicrafters 12BY7A Vacuum Tube 12BY7 12BV7 EL180 Ham Amateur Radio TRX VHF.
Hallicrafters 12BY7A Vacuum Tube 12BY7 12BV7 EL180 Ham Amateur Radio TRX VHF.

$9.99

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Sylvania 12BY7A Vacuum Tube 12BY7 12BV7 EL180 Ham Amateur Radios Vintage TVs.
Sylvania 12BY7A Vacuum Tube 12BY7 12BV7 EL180 Ham Amateur Radios Vintage TVs.

$9.99

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Zenith 12BY7A Vacuum Tube Tested Great EL180 Ham Amateur Radios Collins Heath.
Zenith 12BY7A Vacuum Tube Tested Great EL180 Ham Amateur Radios Collins Heath.

$9.99

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RCA NOS Pair 12BY7A Vacuum Tube Horseshoe D Getter Black Plates
RCA NOS Pair 12BY7A Vacuum Tube Horseshoe D Getter Black Plates

$36.80

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Toshiba Vacuum Tube 12By7A
Toshiba Vacuum Tube 12By7A

$104.99

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1 NOS 12BY7A 12bv7 12bq7 RCA Black Plate Audio Vintage Radio VACUUM TUBE
1 NOS 12BY7A 12bv7 12bq7 RCA Black Plate Audio Vintage Radio VACUUM TUBE

$27.60

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NOS Sylvania - PhilipsECG 12BY7A / 12BV7 / 12DQ7 Vacuum tube
NOS Sylvania - PhilipsECG 12BY7A / 12BV7 / 12DQ7 Vacuum tube

$18.99

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12BY7A RCA 2 radio audio amplifier vintage vacuum tubes valve tested 12BY7 12BV7
12BY7A RCA 2 radio audio amplifier vintage vacuum tubes valve tested 12BY7 12BV7

$19.49

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12BY7 GE ham radio amplifier black glass electron audio vacuum tube valve 12BY7A
12BY7 GE ham radio amplifier black glass electron audio vacuum tube valve 12BY7A

$11.99

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LINDAL 12BY7 12BY7A 12BV7 TUBE NOS NIB 1960s Electron Vacuum Tube
LINDAL 12BY7 12BY7A 12BV7 TUBE NOS NIB 1960s Electron Vacuum Tube

$19.00

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Sylvania 12BY7A 12BV7 12DQ7 Audio Vacuum Tube Black Plates Halo Getter NOS NIB _
Sylvania 12BY7A 12BV7 12DQ7 Audio Vacuum Tube Black Plates Halo Getter NOS NIB _

$14.99

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12BY7/A - 100% TESTED GOOD VACUUM TUBE- TESTS STRONG
12BY7/A - 100% TESTED GOOD VACUUM TUBE- TESTS STRONG

$9.25

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1pc (One) Sylvania 12BY7A 12BV7 12DQ7 Same Date NOS NIB Life Test Excellent Tube
1pc (One) Sylvania 12BY7A 12BV7 12DQ7 Same Date NOS NIB Life Test Excellent Tube

$14.45

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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

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Vacuum Tube Westinghouse 12BY7A
Vacuum Tube Westinghouse 12BY7A

$12.54

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12BY7A Vacuum Tube Genral Electric
12BY7A Vacuum Tube Genral Electric

$15.00

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12BY7A Vacuum Tube Genral Electric
12BY7A Vacuum Tube Genral Electric

$30.00

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

$20.13

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(1) Tested RCA 12BY7A Tube Sharp Cutoff Pentode 12BY7 A Vacuum Tube
(1) Tested RCA 12BY7A Tube Sharp Cutoff Pentode 12BY7 A Vacuum Tube

$9.00

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CBS 12BY7 Vacuum Tube 12BY7A 12BV7 EL180 Ham Amateur Radios Vintage BW TVs.
CBS 12BY7 Vacuum Tube 12BY7A 12BV7 EL180 Ham Amateur Radios Vintage BW TVs.

$9.99

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Philco 12BY7A Vacuum Tube Tested 100%+
Philco 12BY7A Vacuum Tube Tested 100%+

$2.95

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GE 12DQ7 (12BY7A 12BV7) Tube - Hickok 539B tests @ 9750, Min:5700
GE 12DQ7 (12BY7A 12BV7) Tube - Hickok 539B tests @ 9750, Min:5700

$14.95

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Beautiful Westinghouse Matsu 12BY7A Vacuum Tube, Japan, Amplitrex Tested 113% GM
Beautiful Westinghouse Matsu 12BY7A Vacuum Tube, Japan, Amplitrex Tested 113% GM

$9.00

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RCA 8077/7054 Vacuum Tube 12BY7A Vintage National Hallicrafters Amateur Radios.
RCA 8077/7054 Vacuum Tube 12BY7A Vintage National Hallicrafters Amateur Radios.

$9.99

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12BY7A 12BV7 12DQ7 GE 2 amplifier radio audio vacuum tubes valves tested 12BY7
12BY7A 12BV7 12DQ7 GE 2 amplifier radio audio vacuum tubes valves tested 12BY7

$14.99

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GE 12BY7A 12BV7 12DQ7 Electron Vacuum Audio Radio Tube Quad
GE 12BY7A 12BV7 12DQ7 Electron Vacuum Audio Radio Tube Quad

$44.05

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12DQ7 NOS GE radio amplifier electron audio vacuum tubes 2 valves tested 12BY7A
12DQ7 NOS GE radio amplifier electron audio vacuum tubes 2 valves tested 12BY7A

$19.99

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2 General Electric 12BY7A Vacuum Tubes - Vintage Audio Pentodes Made in the USA
2 General Electric 12BY7A Vacuum Tubes - Vintage Audio Pentodes Made in the USA

$20.00

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2 Sylvania 12BY7A Vacuum Tubes - Vintage Audio Pentodes - Green Labels
2 Sylvania 12BY7A Vacuum Tubes - Vintage Audio Pentodes - Green Labels

$20.00

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GE JAN 12BY7A Vintage Radio Driver Vacuum Tubes (NOS sleeve of five)
GE JAN 12BY7A Vintage Radio Driver Vacuum Tubes (NOS sleeve of five)

$80.00

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12BY7A 12BY7 radio amplifier ham audio vacuum tubes 10 valves tested Japan 12BY7
12BY7A 12BY7 radio amplifier ham audio vacuum tubes 10 valves tested Japan 12BY7

$33.99

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Strong tested pair of 12HL7 / 12GN7 vacuum tube plug in sub for 12BY7 12BY7A
Strong tested pair of 12HL7 / 12GN7 vacuum tube plug in sub for 12BY7 12BY7A

$4.50

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2 SYLVANIA 12BY7A RADIO VACUUM TUBES, TESTED
2 SYLVANIA 12BY7A RADIO VACUUM TUBES, TESTED

$16.00

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3 x 12BY7A RCA Tubes *NOS*NIB* 1957*#2
3 x 12BY7A RCA Tubes *NOS*NIB* 1957*#2

$50.00

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RCA 12BY7A Vacuum Tube 12BY7 12BV7 EL180 Ham Amateur Radios Vintage TVs.
RCA 12BY7A Vacuum Tube 12BY7 12BV7 EL180 Ham Amateur Radios Vintage TVs.

$9.99

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Wards Airline NOS 12BY7A Vacuum Tube Tested
Wards Airline NOS 12BY7A Vacuum Tube Tested

$18.00

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NOS RCA 12BY7A Vacuum Tube
NOS RCA 12BY7A Vacuum Tube

$18.99

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Philco 12BY7A Vacuum Tube Tested Great EL180 Ham Amateur Transmitter Audio Amp.
Philco 12BY7A Vacuum Tube Tested Great EL180 Ham Amateur Transmitter Audio Amp.

$9.99

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12BY7A 12BV7 1971 NOS RCA radio amplifier audio vacuum tubes 2 valves tested
12BY7A 12BV7 1971 NOS RCA radio amplifier audio vacuum tubes 2 valves tested

$16.99

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Philco 12BY7 Vacuum Tube 12BY7A EL180 Ham Amateur Transmitters Receivers Radios.
Philco 12BY7 Vacuum Tube 12BY7A EL180 Ham Amateur Transmitters Receivers Radios.

$9.99

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NOS NIB new pair GE 12HG7 / 12GN7 vacuum tubes plug in sub for 12BY7A
NOS NIB new pair GE 12HG7 / 12GN7 vacuum tubes plug in sub for 12BY7A

$8.99

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RCA NOS 12BY7A Vacuum Tube Tested
RCA NOS 12BY7A Vacuum Tube Tested

$18.00

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Quad 12BY7A NOS Tubes, Closely Matched, Tested!
Quad 12BY7A NOS Tubes, Closely Matched, Tested!

$29.00

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

$12.00

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Vintage Sylvania Electronic Vacuum Tube 12BY7A NOS With GE Vacuum Tube BOX ONLY
Vintage Sylvania Electronic Vacuum Tube 12BY7A NOS With GE Vacuum Tube BOX ONLY

$5.23

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RCA 12BY7A AUDIO VACUUM TUBE TESTED VINTAGE TOP DISC GETTER A686.C
RCA 12BY7A AUDIO VACUUM TUBE TESTED VINTAGE TOP DISC GETTER A686.C

$11.00

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Misc Makes 12BY7 or 12BY7(A) Vacuum Tubes QTY 100!!! Untested
Misc Makes 12BY7 or 12BY7(A) Vacuum Tubes QTY 100!!! Untested

$100.00

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TUNG-SOL 12BY7A NOS Black Plates Vacuum Tubes Tested STR-12
TUNG-SOL 12BY7A NOS Black Plates Vacuum Tubes Tested STR-12

$24.99

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2 matched 1960s Sylvania 12BY7A Tubes- Hickok 539B tests@ 11250, 11750, Min:5700
2 matched 1960s Sylvania 12BY7A Tubes- Hickok 539B tests@ 11250, 11750, Min:5700

$40.00

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2 matched GE 12BY7A Tubes - Hickok 539B tests @ 10500, 11200, Min:5700
2 matched GE 12BY7A Tubes - Hickok 539B tests @ 10500, 11200, Min:5700

$40.00

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

$11.00

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Tung-Sol Black Plate 12BY7A Vacuum Tube NOS 85% Gm
Tung-Sol Black Plate 12BY7A Vacuum Tube NOS 85% Gm

$15.00

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NOS Dumont 12BY7A Vacuum Tube - White box - Tested
NOS Dumont 12BY7A Vacuum Tube - White box - Tested

$18.99

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2 Sylvania 12BY7A Vacuum Tubes - Vintage Audio Pentodes - 1956 Yellow Labels
2 Sylvania 12BY7A Vacuum Tubes - Vintage Audio Pentodes - 1956 Yellow Labels

$20.00

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

$12.00

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12BY7A RCA ham radio amplifier black glass vintage audio vacuum tube valve 12BY7
12BY7A RCA ham radio amplifier black glass vintage audio vacuum tube valve 12BY7

$11.99

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RCA 12BY7A Test NOS 5200gm Black Plates Copper Grid Serious Tubes P868
RCA 12BY7A Test NOS 5200gm Black Plates Copper Grid Serious Tubes P868

$9.00

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2 RAYTHEON 12BY7A BLACK PLATE RADIO VACUUM TUBES, TESTED
2 RAYTHEON 12BY7A BLACK PLATE RADIO VACUUM TUBES, TESTED

$16.00

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12BY7A Sylvania 2 radio audio electron vintage vacuum tubes valves tested 12BY7
12BY7A Sylvania 2 radio audio electron vintage vacuum tubes valves tested 12BY7

$14.99

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2 RCA 12BY7A RADIO VACUUM TUBES, TESTED
2 RCA 12BY7A RADIO VACUUM TUBES, TESTED

$16.00

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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

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RCA Vacuum Electron Tube 12BY7A tested
RCA Vacuum Electron Tube 12BY7A tested

$9.95

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

$9.99

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1 GE 12BY7 12BV7 Vacuum Tube Tested NOS On Calibrated Hickok
1 GE 12BY7 12BV7 Vacuum Tube Tested NOS On Calibrated Hickok

$9.95

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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

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12BY7A GE Vacuum Tube NOS/Open Box Tested GOOD on Hickok 539B
12BY7A GE Vacuum Tube NOS/Open Box Tested GOOD on Hickok 539B

$9.50

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12BY7A 12BV7 12DQ7 GE 3 amplifier radio audio vacuum tubes valves tested 12BY7
12BY7A 12BV7 12DQ7 GE 3 amplifier radio audio vacuum tubes valves tested 12BY7

$24.49

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

$12.00

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1957 RCA 12BY7A (12DQ7 12BV7) Tube - Hickok 539B tests @ 11250, Min:5700
1957 RCA 12BY7A (12DQ7 12BV7) Tube - Hickok 539B tests @ 11250, Min:5700

$18.95

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One Unknown Brand Vintage Tested 12BY7A Vacuum Tube
One Unknown Brand Vintage Tested 12BY7A Vacuum Tube

$4.99

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

$12.95

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Motorola Brand 12BY7A 7054 Vacuum Tube Mfg RCA Hallicrafters Collins Drake.
Motorola Brand 12BY7A 7054 Vacuum Tube Mfg RCA Hallicrafters Collins Drake.

$9.99

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NOS RCA 12BY7A Vacuum Tube - White box - Tested
NOS RCA 12BY7A Vacuum Tube - White box - Tested

$18.99

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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

$76.50

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RCA 12BY7 A TUBE SUPER SWEET TONE MATCH PAIR CHECKED TEKTRONIX TONE
RCA 12BY7 A TUBE SUPER SWEET TONE MATCH PAIR CHECKED TEKTRONIX TONE

$37.84

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