NOS PAIR OF GE BLACK PLATE 12BV7/12by7a/12dq7 HICKOCK TESTED NEW
Price: USD 26.95
Condition: Open box
Location: 726**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1957 RCA 12BY7A (12DQ7 12BV7) Tube - Hickok 539B tests @ 11250, Min:5700
Price: USD 18.95
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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1- 12BY7A Vacuum Tubes Tested Mixed Brands RCA GE Etc. Loc. Stock Qty Avail
Price: USD 2.99
Condition: Used
Location: 604**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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2 Strong Matched HAMMOND by GE Short Gray Plate O Getter 12AU7A / ECC82 Tubes
Price: USD 9.99
Condition: Used
Location: 497**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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12BY7A 12BV7 12DQ7 Sylvania 3 radio audio vacuum tubes valves tested 12BY7
Price: USD 24.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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2 matched GE 12BY7A Tubes - Hickok 539B tests @ 10500, 11200, Min:5700
Price: USD 40.00
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12BY7/A - 100% TESTED GOOD VACUUM TUBE- TESTS STRONG
Price: USD 9.25
Condition: Used
Location: 928**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 12BY7A 12BV7 12DQ7 Audio Vacuum Tube Grey Plates Slant Halo Getter NOS 🎧
Price: USD 10.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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TUNG-SOL 12BY7A NOS Black Plates Vacuum Tubes Tested STR-12
Price: USD 14.99
Condition: Open box
Location: 032**
Shipping Type: CALCULATED
Shipping Cost: USD
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1950s RCA 12BY7A (12DQ7 12BV7) Tube - Hickok 539B tests @ 9800, Min:5700
Price: USD 18.95
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Sylvania 12BY7A Vacuum Tube Tested 100%+
Price: USD 7.95
Condition: Open box
Location: 923**
Shipping Type: FIXED
Shipping Cost: USD 5.25
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Two AMPEREX by GE 6680 12AU7A Tubes NIB Strong Balanced AMPLITREX & TV-7 Results
Price: USD 34.95
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12BY7A/12BV7/12DQ7 NOS NIB GENERAL ELECTRIC VACUUM TUBES FULL SLEEVE
Price: USD 79.99
Condition: New
Location:
Shipping Type: FIXED
Shipping Cost: USD 35.00
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NOS 12BY7 12by7a Westinghouse Audio Vacuum Tube vintage audio radio amplifier
Price: USD 40.05
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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Matched Pair RCA 12BY7A Black Plate D-Getter Tubes TESTED! 12BY7 12BV7 12DQ7
Price: USD 29.99
Condition: Used
Location: 117**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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NOS PAIR OF RCA BLACK PLATE 12BV7/12by7a/12dq7 HICKOCK TESTED NEW
Price: USD 29.95
Condition: Open box
Location: 726**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12BY7A Admiral 2 radio audio electron vintage vacuum tubes valves tested 12BY7
Price: USD 14.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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12BY7A Sylvania 2 radio audio electron vintage vacuum tubes valves tested 12BY7
Price: USD 14.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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2 Sylvania 12BY7A Vacuum Tubes - Vintage Audio Pentodes - 1956 Yellow Labels
Price: USD 20.00
Condition: Used
Location: 988**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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NOS NIB new pair GE 12HG7 / 12GN7 vacuum tubes plug in sub for 12BY7A
Price: USD 9.99
Condition: New
Location: 194**
Shipping Type: FIXED
Shipping Cost: USD 3.99
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Matched Pair 12AU7A ECC82 Long Plates Horseshoe D Getters National by Tung Sol?
Price: USD 60.00
Condition: Open box
Location: 604**
Shipping Type:
Shipping Cost: USD
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12BY7A Silvertone 2 radio audio electron vintage vacuum tube valves tested 12BY7
Price: USD 19.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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(1) Tested Olympic 12BY7A Tube Date Code K3E Sharp Cutoff Pentode 12BY7 A Tube
Price: USD 9.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA Electron Tube / Fuse - 12 BY7A 12 BV7 12 DQ7 - (MyNote) 54
Price: USD 14.00
Condition: New
Location: 450**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12BY7 - 12BY7A Black or Gray plate tubes assorted brands
Price: USD 3.00
Condition: Used
Location: 170**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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CBS 12BY7 Vacuum Tube 12BY7A 12BV7 EL180 Ham Amateur Radios Vintage BW TVs.
Price: USD 7.99
Condition: Used
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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Lot of 4 12BY7A Vacuum Tubes - Arvin, Matsushita Untested
Price: USD 6.95
Condition: Used
Location: 857**
Shipping Type: FIXED
Shipping Cost: USD 4.49
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Vacuum Tube 12BY7A/12BV7/12DQ7 NOS/NOS or Near NOS Testing Hickok Tested 1x
Price: USD 9.09
Condition: Used
Location: 864**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 RCA NOS 12BY7A Vacuum Tube O Getter Gray Plates 12by7 12bv7
Price: USD 17.80
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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12BY7A Electronic TUBE Set Of 2 By General Electric And Silver tone In Boxes
Price: USD 27.95
Condition: Open box
Location: 566**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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GE 12by7 12BY7A NOS AUDIO Vacuum Tube Halo Getter
Price: USD 16.01
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 NOS 12BY7 12BY7A Smoke Gray GLASS USA Audio Tube Sylvania USA Made No Logo
Price: USD 26.70
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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GE JAN 12BY7A Vintage Radio Driver Vacuum Tubes (NOS sleeve of five)
Price: USD 80.00
Condition: New
Location: 894**
Shipping Type: FIXED
Shipping Cost: USD 6.00
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Sylvania 12BY7A 12BV7 12DQ7 Audio Vacuum Tube Black Plates Halo Getter NOS 🪽
Price: USD 12.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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12BY7 GE ham radio amplifier black glass electron audio vacuum tube valve 12BY7A
Price: USD 11.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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One Excellent TUNG-SOL 12BY7A Tube NOS NIB GM[%]: 105, EM[%]: 101 AMPLITREX
Price: USD 15.95
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12BY7A 12BV7 12DQ7 GE 2 amplifier radio audio vacuum tubes valves tested 12BY7
Price: USD 14.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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(1) Tested Realistic 12BV7/12BY7A Tube with Box Gold Pin 12BV7 12BY7 A Japan
Price: USD 15.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA NOS Pair 12BY7A Vacuum Tube Horseshoe D Getter Black Plates
Price: USD 35.60
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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2 NOS Realistic 12BY7A Vacuum Tubes 1970's Vintage Audio Pentodes Made in Japan
Price: USD 20.00
Condition: Open box
Location: 988**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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Yuasa YTX7A-BS High Performance Battery Replacement By SigmasTek
Price: USD 24.99
Condition: New
Location: 217**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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RCA 12BY7A AUDIO VACUUM TUBE TESTED VINTAGE TOP DISC GETTER A686.C
Price: USD 11.00
Condition: Unspecified
Location: 485**
Shipping Type: FIXED
Shipping Cost: USD 6.50
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12BY7A Sylvania 2 radio audio amplifier vacuum tubes valves tested 12BY7 12BV7
Price: USD 19.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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(1) Tested Unbranded 12BY7A Tube Sharp Cutoff Pentode 12BY7 A Tube
Price: USD 9.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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Conn Brand 12BY7 Vacuum Tubes 12BY7A EL180 Ham Amateur Transmitters VHF Radios.
Price: USD 7.99
Condition: Open box
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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NOS Sylvania - PhilipsECG 12BY7A / 12BV7 / 12DQ7 Vacuum tube
Price: USD 18.99
Condition: New
Location: 913**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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2 Sylvania 12BY7A Tubes Halo Getter NOS/NIB
Price: USD 12.48
Condition: Open box
Location: 926**
Shipping Type: FIXED
Shipping Cost: USD 6.95
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One CAPEHART, by RCA, 12BY7A Tube NOS NIB Black Plate, GM[%]: 91 AMPLITREX
Price: USD 13.95
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12BY7A RCA 2 radio audio electron vintage vacuum tubes valves tested 12BY7 12BV7
Price: USD 19.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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12BY7A GE 4 radio audio electron vintage vacuum tubes valves tested 12BY7 12BV7
Price: USD 34.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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One SERVICEMASTER 12BY7A Tube NOS NIB GM[%]: 96, EM[%]: 91: AMPLITREX
Price: USD 12.95
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12BY7A RCA 4 radio audio electron vintage vacuum tubes valves tested 12BY7 12BV7
Price: USD 34.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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One Excellent SELECTRON by SYLVANIA 12BY7A Tube NOS NIB GM[%]: 105 AMPLITREX
Price: USD 13.95
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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12BY7A 12BV7 12DQ7 GE 3 amplifier radio audio vacuum tubes valves tested 12BY7
Price: USD 24.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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2 RCA 12BY7A Vacuum Tubes - Vintage Audio Pentodes - Tektronix Labeling
Price: USD 20.00
Condition: Used
Location: 988**
Shipping Type: FIXED
Shipping Cost: USD 5.95
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Sylvania 12BY7A 12BV7 12DQ7 Audio Vacuum Tube Black Plates Halo Getter NOS NIB _
Price: USD 14.99
Condition: Open box
Location: 483**
Shipping Type: FIXED
Shipping Cost: USD 5.99
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Sylvania 12BY7A NOS NIB 11000gm Black Plates Copper Grid Halo Serious Tubes R978
Price: USD 12.00
Condition: New
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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(1) Tested GE 12BY7A Tube Sharp Cutoff Pentode General Electric 12BY7 A Tube
Price: USD 9.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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Vintage Sylvania Electronic Vacuum Tube 12BY7A NOS With GE Vacuum Tube BOX ONLY
Price: USD 5.23
Condition: Open box
Location: 648**
Shipping Type: CALCULATED
Shipping Cost: USD 5.40
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(1) Tested Philco 12BY7A Tube Date Code 0-31 Sharp Cutoff Pentode 12BY7 A Tube
Price: USD 9.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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(1) Tested Unbranded 12BY7A Tube Sharp Cutoff Pentode 12BY7 A Tube
Price: USD 9.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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Philco 12BY7A Vacuum Tube Tested 100%+
Price: USD 2.95
Condition: Used
Location: 923**
Shipping Type: FIXED
Shipping Cost: USD 5.25
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12BY7A RCA 2 radio audio amplifier vintage vacuum tubes valve tested 12BY7 12BV7
Price: USD 19.99
Condition: Used
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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Pair 12BY7A GE NOS Vacuum Tubes Closely Matched LU 188-5 Tested STR-10
Price: USD 19.99
Condition: New
Location: 032**
Shipping Type: CALCULATED
Shipping Cost: USD
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(1) Tested Sylvania 12BY7A Tube Electric
Price: USD 8.99
Condition: Unspecified
Location: 641**
Shipping Type: CALCULATED
Shipping Cost: USD
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RAYTHEON 2AX7A ECC83 TUBE (BY MATSUSHITA JAPAN strong tested!) *****
Price: USD 25.00
Condition: Unspecified
Location: 951**
Shipping Type: FIXED
Shipping Cost: USD 5.00
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(1) Tested RCA 12BY7A Tube Sharp Cutoff Pentode 12BY7 A Vacuum Tube Orange Logo
Price: USD 9.00
Condition: Used
Location: 483**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 12BY7A 12BV7 NOS NIB 9700gm Black Plate Copper Grid Halo Serious Tubes R471
Price: USD 12.00
Condition: New
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania 12BY7A Vacuum tube - $ Back If Problem
Price: USD 17.00
Condition: Open box
Location: 601**
Shipping Type: FIXED
Shipping Cost: USD 5.50
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Motorola 12BY7A 7054 Vacuum Tube Mfg by RCA Ham Amateur Transmitters UFH VHF.
Price: USD 7.99
Condition: Used
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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4 x NOS Sylvania 12BY7A 12BV7 2x Matched Pairs Tubes - Tested
Price: USD 30.00
Condition: Used
Location: 226**
Shipping Type: CALCULATED
Shipping Cost: USD
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TOSHIBA 12BY7 A TUBE SUPER SWEET TONE CHECKED TEKTRONIX
Price: USD 9.88
Condition: Used
Location: 853**
Shipping Type: CALCULATED
Shipping Cost: USD
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16 Vintage 12BY7A / 12BY7 / 12BV7 - All Very Strong
Price: USD 22.22
Condition: Used
Location: 438**
Shipping Type: CALCULATED
Shipping Cost: USD
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Strong RCA 12BY7A 8300gm Black Plate Copper Grid Halo Getter Serious Tubes S501
Price: USD 7.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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Sylvania 12BY7A Vacuum Tube 12BY7 12BV7 EL180 Ham Amateur Radios Vintage TVs.
Price: USD 7.99
Condition: Used
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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12BY7A Vacuum Tube Tested 100%+
Price: USD 2.95
Condition: Used
Location: 923**
Shipping Type: FIXED
Shipping Cost: USD 5.25
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Trio (3) Realistic 12BY7A Tubes, Gold Clad, Japan, Tested
Price: USD 13.00
Condition: New
Location: 040**
Shipping Type: CALCULATED
Shipping Cost: USD
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12BY7A An RCA Vacuum Tube Tested Great EL180 Ham Amateur Radios Audio Amp.
Price: USD 14.99
Condition: Open box
Location: 142**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Pair 12BY7A Raytheon NOS same code Vacuum Tubes, B&K 747B Tested - will combine
Price: USD 27.95
Condition: New
Location: 754**
Shipping Type: FIXED
Shipping Cost: USD 4.95
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(1) Sylvania 12BY7A Tube Smoked Glass
Price: USD 9.50
Condition: Used
Location: 672**
Shipping Type: CALCULATED
Shipping Cost: USD
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GE 12BY7A 12BV7 12DQ7 Electron Vacuum Audio Radio Tube Quad
Price: USD 44.05
Condition: New
Location: 430**
Shipping Type: CALCULATED
Shipping Cost: USD 7.00
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1 Excellent RCA 7054 Tube NOS NIB 12BY7A w/o Heater Center Tap TV-7 Results
Price: USD 9.95
Condition: New
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Lot of 4 Sylvania 12BY7A 12BV7 12DQ7 Tested VACUUM TUBE Black Plate
Price: USD 28.45
Condition: Used
Location: 841**
Shipping Type: CALCULATED
Shipping Cost: USD 8.95
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12BY7A 12BY7 radio amplifier ham audio vacuum tubes 10 valves tested Japan 12BY7
Price: USD 34.99
Condition: Unspecified
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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Sylvania 12BY7A Test NOS 9750gm FOR PEKOKIKO Black Plate Serious Tubes S274
Price: USD 9.00
Condition: Used
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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12BY7A 12BV7 12DQ7 NOS RCA radio amplifier audio vacuum tubes 2 valves tested
Price: USD 18.99
Condition: Unspecified
Location: 156**
Shipping Type: FIXED
Shipping Cost: USD 4.00
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2 Vintage USED Westinghouse 12BY7A Vacuum Tubes...Tested GOOD...Free Shipping
Price: USD 13.99
Condition: Used
Location: 609**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Motorola 12BY7A Vacuum Tube 12BY7 12BV7 EL180 Ham Amateur Radios Vintage TVs.
Price: USD 7.99
Condition: Used
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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2 matched 1960s Sylvania 12BY7A Tubes- Hickok 539B tests@ 11250, 11750, Min:5700
Price: USD 40.00
Condition: New
Location: 113**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Two RCA 12BY7A Tubes Grey Plates O Getters GM[%]: 100 & 131 AMPLITREX
Price: USD 10.95
Condition: Used
Location: 171**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Philco 12BY7A NOS NIB Black Plate Copper Grid Halo Getter Serious Tubes P196
Price: USD 12.00
Condition: New
Location: 074**
Shipping Type: CALCULATED
Shipping Cost: USD
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RCA 12BY7A Vacuum Tube 12BY7 12BV7 EL180 Ham Amateur Radios Vintage TVs.
Price: USD 7.99
Condition: Used
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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One RCA 12BY7A 12BV7 12DQ7 Tube Mexico
Price: USD 12.50
Condition: For parts or not working
Location: 758**
Shipping Type: CALCULATED
Shipping Cost: USD
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NOS Vacuum Tube Lot Of 3. RCA 6ALS, RCA 12AV7, GE 12BY7A
Price: USD 19.99
Condition: Unspecified
Location: 510**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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Philco 12BY7A Vacuum Tube Tested Great EL180 Ham Amateur Transmitter Audio Amp.
Price: USD 7.99
Condition: Open box
Location: 956**
Shipping Type: CALCULATED
Shipping Cost: USD 5.99
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Strong tested pair of 12HL7 / 12GN7 vacuum tube plug in sub for 12BY7 12BY7A
Price: USD 5.00
Condition: Unspecified
Location: 194**
Shipping Type: FIXED
Shipping Cost: USD 3.99
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Vacuum tubes 12BY7A maker worn Just Tested good FREE SHIP
Price: USD 10.00
Condition: Used
Location: 190**
Shipping Type: FIXED
Shipping Cost: USD 0.00
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3 x 12BY7A RCA Tubes *NOS*NIB* 1957*#2
Price: USD 50.00
Condition: For parts or not working
Location: 077**
Shipping Type: FIXED
Shipping Cost: USD 8.00
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NOS JAN CHS 12BY7A Audio Amplifier SYLVANIA MILITARY Vacuum Tube
Price: USD 22.25
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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1 NOS TUNG-SOL 12BY7 12by7a Horseshoe D Black Plate VINTAGE RADIO Audio Tube
Price: USD 24.92
Condition: Open box
Location: 384**
Shipping Type: CALCULATED
Shipping Cost: USD
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