Vintage RCA Radiotron 6K6GT Tube OS - STAR TE-1 Tested 1/25/23 Made in USA
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$9.95
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RAYTHEON 6K6GT Pentode Power VACUUM TUBE Vintage TESTED JAPAN
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$8.00
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Vintage Emerson 6K6GT Tube OS - STAR TE-1 Tested 1/25/23 Made in USA
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$9.95
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Tung-Sol 6K6GT Power Pentode ~ Black Glass ~ Strong!
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$15.95
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Used TUNG-SOL 6K6GT Vacuum TUBE Tests 100% & Good Gas USA 322PB3 Strong Tube!
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$14.00
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Vintage Ken-Rad 6K6GT Tube Nos Tested
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$7.12
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3X EICO Vacuum Tubes / 6K6GT / 57-48 57-48 58-26 / RM
Free shipping
$19.95
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General Electric 6K6GT Vacuum Tube UNTESTED
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$10.00
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Two 6K6GT Philco & Philco/Tung Sol Test NOS Black Glass/Plate Serious Tubes R68
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$14.00
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Vintage Emerson 6K6GT Silver Top Tube OS - STAR TE-1 Tested 1/25/23 Made in USA
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$9.95
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One RCA Victor 6K6GT Tube OS - STAR TE-1 Tested 8/17/22 Made in USA
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$8.99
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1950 RCA 6K6GT Test NOS 1650gm Grey Glass Black Plate Serious Tubes R175
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$7.00
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(2) 6K6GT Audio Pentode Tubes by Gen'l Elec Black Plate! Halo Getters! 50s Codes
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$19.99
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RCA 6K6GT Electronic Vacuum Audio Radio Amplifier Tubes In Box NOS Vintage
Free shipping
$24.97
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Radio -Amp- Tubes 6K6GT 6K6 RCA Black Plate NOS Pair Tested New RCT-52
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$54.95
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Lot Of 2 RCA 6K6GT Electron Tube
Shipping $4.95
$19.95
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RCA 6K6GT Vintage Vacuum Tube Tested
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$6.74
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(8) Vintage Vacuum Tubes RCA 6SJ7, National 6K6GT, GE GTB, Sylvania ABB
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$26.77
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(2) 6K6GT Audio Pentode Tubes by RCA Black Plate! 1950s Codes Test GOOD! Hi Fi!
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$24.99
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6K6GT One (1) Sylvania Tube NOS Black Plate Bottom D Foil Getter
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$4.00
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RCA 6K6 GT 0-35 ELECTRONICS VACUUM TUBE UNTESTED
Shipping $5.00
$9.99
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vintage KEN-RAD vacuum tubes 6sk7 (2) 6k6gt (2)
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$12.56
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Matched Pair NOS NIB 6K6GT Sylvania Tubes - TV-7 Tested - 2 Pairs Available
Shipping $6.00
$25.00
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Sylvania 6K6GT Vintage Vacuum Tubes Pair NOS Valve Tube Lot Of 2 Tested
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$27.50
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1958 Raytheon 6K6GT NOS NIB 1550gm Grey Glass Copper Grid Serious Tubes S76
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$9.00
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GE VACUUM TUBE # 6K6 GT
Shipping $4.25
$9.88
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Vintage Philco 6K6GT Tube OS - STAR TE-1 Tested 1/22/23 Made in USA
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$9.95
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Vintage Philco 6K6GT Tube OS - STAR TE-1 Tested 1/22/23 Made in USA
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$9.95
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Vintage Sylvania 6K6GT Tube OS - STAR TE-1 Tested 1/25/23 Made in USA
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$9.95
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Vintage GE 6K6GT Tube OS - STAR TE-1 Tested 1/25/23 Made in USA
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$9.95
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Vintage RCA 6K6GT Tube OS - STAR TE-1 Tested 1/22/23 Made in USA
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$9.95
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RCA 6K6GT Vacuum TUBE Tested Black Plate Bottom D Getter RC-23
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$24.99
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1- National Union NU 6K6GT Vacuum Tube Tested Loc. Stock
Shipping $4.95
$4.99
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6 Nice Tested Vintage GE Made 6K6GT Vacuum Tubes........w/Bonus ........1 Money!
Shipping $6.99
$24.99
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9 NOS NIB RCA GE CBS Syl 6K6GT 6Y6GT 6Y6GA Radio Audio Reverb Tubes
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$37.00
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NOS (1) ITT Japan 6K6GT Power Tubes Hickok Tested
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$9.99
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Radio Tubes 6K6GT 6K6 RCA Black Plate 108 104 102 100 Matched QUAD
Free shipping
$49.99
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Vintage Sylvania 6K6GT Set of 5 Lot Electron Vacuum Radio Tube USA Made
Free shipping
$39.99
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Ravac 6K6GT Test NOS Black Glass/Plate Copper Grid Foil D Get Serious Tubes S587
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$7.00
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NOS Sylvania 6K6GT Vacuum tube - White Box - Tested
Free shipping
$16.99
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NOS RCA 6K6GT Vacuum Tube 1965 BLK PLATE D GETTER TESTED, FINE CRACK BASE #900
Shipping $5.50
$9.00
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SYLVANIA VACUUM TUBE # 6K6 GT
Shipping $4.25
$9.88
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Radio Tubes 6K6GT 6K6 Sylvania Philco Test 109 101 Matched PAIR
Free shipping
$24.99
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4 6K6GT Test Near NOS/Good Tung Sol RCA & CBS Black/Grey Glass Serious Tube J515
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$20.00
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6K6GT TUBE, TESTED
Shipping $6.00
$9.00
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Single RCA Vacuum Tube / JAN CRC 6K6GT / 1-35 / RM
Free shipping
$14.95
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GE NOS 6K6GT Vacuum Tube Tested
Free shipping
$16.00
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Admiral 6K6 GT Vacuum Tube Tested Good (Admiral, Sylvania or RCA)
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$3.99
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4 RCA NOS/NIB 6K6GT vacuum tubes tested and guaranteed
Free shipping
$38.95
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Raytheon 6K6GT Power Pentode Vacuum Tube ~ Hickok Tested
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$8.95
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Hoffman 6K6GT vacuum tube tested strong
Shipping $7.00
$6.95
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Qty-2, 6K6GT /G Vacuum tubes Tung-Sol, Firestone - Hickok Tested.
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$16.50
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2 Vintage CROSLEY No 6K6 GT/G Radio Vacuum Tubes ~ Matched Pair
Shipping $4.95
$12.59
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Dumont 6K6GT Vacuum Tube * Tested 100%
Shipping $5.00
$9.99
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1- Tung-Sol 6K6GT Vacuum Tube Tested Loc. Stock
Shipping $4.95
$5.99
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Pair Philco 6K6GT Test NOS/Near Grey Glass Black Plt Copper Gr Serious Tube R114
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$12.00
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