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Two Excellent SYLVANIA 6973 Tubes NOS NIB NIB Match Dates GM[%] 93 101 AMPLITREX
PHP 7,249.78
Two Excellent SYLVANIA 6973 Tubes NOS NIB NIB Match Dates GM%: 103 111 AMPLITREX
PHP 7,249.78
Two SYLVANIA 6SN7GTB Tubes NOS NIB GM[%]: 96/100 96/100 AMPLITREX
PHP 3,902.44
Three Excellent GE 6BH6 Tubes NOS NIB TV-7 Results
PHP 571.84
Four SYLVANIA 12B4A Tubes NOS NIB Match Const. Test[%]: 114 116 120 124 TV-7
PHP 1,112.99
Five Excellent RCA 6197 6CL6 Tubes NOS NIB Black Plates 3X Match Dates AMPLITREX
PHP 1,782.46
One Excellent GE 6201 JG 12AT7 WA Tube Ruggedized 3X Mica Test[%]: 114/113 TV-7
PHP 834.05
5 RAYTHEON JAN 5755 Tubes GM[%]: 93/93 106/100 106/106 106/106 113/113 AMPLITREX
PHP 2,786.66
Three MOTOROLA 7551 Tubes NOS NIB HALLICRAFTERS SR-42 POLY-COM 62B TV-7 Results
PHP 666.68
One GE 6681 12AX7 Tube NOS NIB 17mm Grey Plate TV-7: 43/48, AMPLITREX GM%: 81/87
PHP 1,670.88
One SYLVANIA by PHILIPS 6AQ8 ECC85 Tube NOS NIB GM[%]: 144/158 AMPLITREX
PHP 1,447.72
Two GE 12AX7 Tubes NOS NIB Ruggedized "WA" Tubes, Test[%]: 98/102 98/106 TV-7
PHP 4,460.33
Two GE 6BL7GT Tubes NOS NIB Match Construction Balanced & Matched TV-7 Results
PHP 1,949.83
One RCA 12AT7 Tube NOS NIB Black Plate-D Getter GM[%]: 80/81 AMPLITREX
PHP 1,112.99
Four SYLVANIA Mfg. 7551 Tubes NOS NIB Matched Construction TV-7 Test Results
PHP 1,001.41
Two Excellent RCA 6DN7 Tubes NOS NIB Matched Construction TV-7 Results
PHP 2,228.77
One GE 6201 JG 12AT7 WA Tube NOS NIB 3X Mica Support Rods GM[%]: 95/94 AMPLITREX
PHP 1,112.99
One Excellent ZENITH 12AQ5 Tube NOS NIB Black Plate D Getter Test[%]: 110 TV-7
PHP 610.89
One AMPEREX by PHILIPS 12AT7 ECC81 Tube Foil D Getter GM[%]: 85/83 AMPLITREX
PHP 1,224.57
One Excellent RCA 866A Tube Hg Rectifier Strong TV-7 Results
PHP 1,057.20
One GE 6201 12AT7 Tube 5 STAR 3X Mica Black Plates GM[%]: 100/101 AMPLITREX
PHP 1,112.99
Two NATIONAL ELECTRONICS 6883B 8032 8552 TUBES NOS NIB Test[%]: 107 114 TV-7
PHP 1,447.72
Two Excellent RCA 6SF5 Tubes NOS NIB Triodes GM[%]: 86 & 93 AMPLITREX
PHP 1,838.25
One Excellent TUNG-SOL 6AQ5A Tube NOS NIB GM[%]: 113 EM[%]: 109 AMPLTREX
PHP 666.68
One Excellent RAYTHEON 12V6GT Tube NOS NIB Test[%]: 113 TV-7
PHP 610.89
One GE 6681 12AX7 Tube NOS NIB Short Grey Plate Test[%]: 96/96 TV-7
PHP 2,228.77
One UNITED ELECTRON 6X4W 6X4 Tube RAYTHEON Mfg. Black Plate Balanced AMPLITREX
PHP 610.89
Five Excellent RCA 0A2 Tubes NOS NIB Voltage Regulators Test Strong TV-7 Results
PHP 1,336.15
Two Excellent GE 35L6GT Tubes NOS NIB Match Dates Test: 113% 117% TV-7
PHP 1,057.20
One RCA 6BL7GTA Tube NOS NIB Side Getter Balanced GM[%]: 112/107 AMPLITREX
PHP 778.26
One Excellent VICTOREEN 7683 Tube NOS NIB
PHP 555.10
One SYLVANIA 12AZ7A 12AZ7 Tube NOS Black Plates GM[%]: 89/90 AMPLITREX
PHP 610.89
Two AMPEREX HYPERLEC BRIVE 866 AX Tubes NOS NIB Hg Rectifiers TV-7 Results
PHP 3,121.39
One Excellent GE 6EW7 Tube NOS NIB Dissimilar Triodes HICKOK 6000A Results
PHP 555.10
One Excellent GE 0Z4 Tube NOS NIB Nice Box Tests Strong with Numbers TV-7
PHP 220.37
Two Excellent RCA 6DQ6B Tubes NOS NIB Match Const. GM[%]: 98 106 AMPLITREX
PHP 1,112.99
Two MULLARD 6GW8 ECL86 Tubes NIB WS2 BLACKBURN GM[%]: 105/94 112/96 AMPLITREX
PHP 4,069.81
One Excellent GE 6EW7 Tube NOS NIB Dissimilar Triodes HICKOK 6000A Results
PHP 610.89
One Excellent GE 12SJ7 Tube NOS NIB Test[%] 105 TV-7
PHP 610.89
One Excellent RCA 12SJ7 Tube NOS NIB Test[%]: 116 TV-7
PHP 610.89
One Excellent RCA 50B5 Tube NOS NIB Black Plate D Getter TV-7 Results
PHP 610.89
One Excellent RCA 12BE3 Tube NOS NIB Tests Strong on B&K 606
PHP 555.10
Two SYLVANIA 6AK5 Tubes NOS NIB Match Date Code Grey Plate Test[%]: 103 103 TV-7
PHP 1,112.99
One Excellent GE 25Z6GT Tube NOS NIB Very Strong Rectifier TV-7 Results
PHP 610.89
One RCA by SIEMENS & HALSKE 6AQ8 ECC85 Tube NOS NIB GM[%]: 155/161 AMPLITREX
PHP 1,670.88
One SYLVANIA 6EM7 Tube NOS NIB Dissimilar Triodes GM[%]: 100/100 AMPLITREX
PHP 889.83
One WESTINGHOUSE 17EW8 HCC85 Tube NOS NIB Balanced & Strong Triodes TV-7
PHP 722.47
Two RCA 12AT7 ECC81 Tubes Grey Plates AMPLITREX & TV-7 Results
PHP 1,057.20
About us
This is Murph and I manage Shining Light Audio. My main gig is engineering and this is my side hobby. I have spent most of my career using Six Sigma Techniques to deliver accurate, fact-based results. You will consistently see this detail in my descriptions & pictures. Page down the pictures on my store page. Buyers love the pictures.
I love the power and impact of loud music. I have Infinity Monitor Jrs and I am in awe. I like repairing audio equipment. Scott and Fisher are my favorites.
I love the power and impact of loud music. I have Infinity Monitor Jrs and I am in awe. I like repairing audio equipment. Scott and Fisher are my favorites.
Seller feedback (5,402)
- *****- Feedback left by buyer.Past monthVerified purchaseExcellent service, great transaction, thank you!
- *****- Feedback left by buyer.Past monthVerified purchaseExcellent service, great transaction, thank you!
- _***i (1510)- Feedback left by buyer.Past monthVerified purchaseNice Item! Fast Shipping! Thank You!
- *****- Feedback left by buyer.Past monthVerified purchaseitem as described, quick shipping
- *****- Feedback left by buyer.Past monthVerified purchaseitem as described quick shipping
- e***r (6343)- Feedback left by buyer.Past monthVerified purchaseGood tube shipped fast.