Svetlana

Brand New Factory Matched Quad of Svetlana SED SV-572-30 Vacuum Tubes Out of the three models of SV572, this SV572-30 is the middle ground for transconductance and plate resistance at 6,500 Gm and...

Brand New Factory Matched Pair of Svetlana SED SV-572-30 Vacuum Tubes Out of the three models of SV572, this SV572-30 is the middle ground for transconductance and plate resistance at 6,500 Gm and...

Brand New Factory Tested Svetlana SED SV-572-30 High Power Vacuum Tube Out of the three models of SV572, this SV572-30 is the middle ground for transconductance and plate resistance at 6,500 Gm and...

Brand New Factory Matched Quad of Svetlana SED SV-572-160 Vacuum Tubes Out of the three models of SV572, this SV572-160 offers the highest transconductance of 9,000 Gm and the highest plate...

Brand New Factory Tested Svetlana SED SV-572-160 High Power Vacuum Tube Out of the three models of SV572, this SV572-160 offers the highest transconductance of 9,000 Gm and the highest plate...

Brand New Factory Matched Pair of Svetlana SED SV-572-10 Vacuum Tubes Out of the three models of SV572, this SV572-10 offers the lowest transconductance of 4,500 Gm and lowest plate resistance of...

New Factory Tested Svetlana SED SV-572-10 High Power Vacuum Tube Out of the three models of SV572, this SV572-10 offers the lowest transconductance of 4,500 Gm and lowest plate resistance of 2,100...

New Factory Matched Pair of Svetlana SED SV-811-3 Vacuum Tubes The Svetlana SV811-3 features a slightly lower transconductance of 1,700 Gm and plate resistance of 2,000 ohms. This is lower than its...

New Factory Tested Svetlana SED SV-811-3 High Power Vacuum Tube The Svetlana SV811-3 features a slightly lower transconductance of 1,700 Gm and plate resistance of 2,000 ohms. This is lower than...

New Plate Current Matched Quad of Svetlana SV83 / 6P15P Vacuum Tubes The SV83 is a miniature glass envelope tube that features high transconductance at 15,000 Gm and low distortion. Although it is...

New Plate Current Matched Pair of Svetlana SV83 / 6P15P Vacuum Tubes The SV83 is a miniature glass envelope tube that features high transconductance at 15,000 Gm and low distortion. Although it is...

New Plate Current Tested Svetlana SV83 / 6P15P Vacuum Tube The SV83 is a miniature glass envelope tube that features high transconductance at 15,000 Gm and low distortion. Although it is similar to...

Brand New Plate Current Matched Octet of Svetlana KT88-SV Gold Grid Tubes The Svetlana KT88SV features a very high plate dissipation rating to improve upon already excellent reliability and...

New Plate Current Matched Quad of Svetlana KT88-SV Gold Grid Vacuum Tubes The Svetlana KT88SV features a very high plate dissipation rating to improve upon already excellent reliability and...

New Plate Current Matched Pair of Svetlana KT88-SV Gold Grid Vacuum Tubes The Svetlana KT88SV features a very high plate dissipation rating to improve upon already excellent reliability and...

New Plate Current Tested Svetlana KT88-SV Gold Grid Vacuum Tube The Svetlana KT88SV features a very high plate dissipation rating to improve upon already excellent reliability and presentation...

Brand New Plate Current Matched Sextet (6) Svetlana SV-6L6GC Vacuum Tubes Svetlana's design is based upon the vintage Sylvania 6L6GC/STR387 tubes. Ruggedized with thickened mica spacers and a gold...

Brand New Plate Current Matched Quad (4) Svetlana SV-6L6GC Vacuum Tubes Svetlana's design is based upon the vintage Sylvania 6L6GC/STR387 tubes. Ruggedized with thickened mica spacers and a gold...

Brand New Plate Current Matched Pair (2) Svetlana SV-6L6GC Vacuum Tubes Svetlana's design is based upon the vintage Sylvania 6L6GC/STR387 tubes. Ruggedized with thickened mica spacers and a gold...

New Plate Current Tested Svetlana SV-6L6GC Vacuum Tube Svetlana's design is based upon the vintage Sylvania 6L6GC/STR387 tubes. Ruggedized with thickened mica spacers and a gold plated grid, this is...

New Matched Quad of Svetlana 6D22S SOVIET RECTIFIER Vacuum Tubes PLEASE NOTE - There is a USA tube called the 6D22 which is a large transmitting triode. This is a SOVIET ERA RECTIFIER. With a...

New Plate Current Matched Octet (8) Svetlana EL34 (6CA7) Vacuum Tubes Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high...

New Plate Current Matched Sextet of Svetlana EL34 (6CA7) Vacuum Tubes Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high...

New Plate Current Matched Quad of Svetlana EL34 (6CA7) Vacuum Tubes Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high...

New Plate Current Matched Pair of Svetlana EL34 (6CA7) Vacuum Tubes Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high...

New Plate Current Tested Svetlana EL34 (6CA7) Vacuum Tube Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high fidelity and...

New Gain Matched Octet of Svetlana 6N1P [6DJ8] Vacuum Tubes Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high fidelity and...

New Gain Matched Sextet of Svetlana 6N1P [6DJ8] Vacuum Tubes Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high fidelity and...

New Gain Matched Quad of Svetlana 6N1P [6DJ8] Vacuum Tubes Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high fidelity and...

New Gain Matched Trio of Svetlana 6N1P [6DJ8] Vacuum Tubes Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high fidelity and...

New Gain Matched Pair of Svetlana 6N1P [6DJ8] Vacuum Tubes Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high fidelity and...

New Gain Tested Svetlana 6N1P [6DJ8] Vacuum Tube Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high fidelity and reliability...

New Gain Matched Pair of Svetlana 12AX7 / ECC83 Vacuum Tubes Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high fidelity and...

Gain Tested Svetlana 12AX7 / ECC83 Vacuum Tube Svetlana vacuum tubes are among the best available at any price point, and are a great choice for anyone looking for high fidelity and reliability...

New Plate Current Matched Octet of Svetlana 6550C Vacuum Tubes An excellent true 6550 that'll make your amp sing. These are known for their robust quality and classic American 6550 tone. Will...

New Plate Current Matched Sextet of Svetlana 6550C Vacuum Tubes An excellent true 6550 that'll make your amp sing. These are known for their robust quality and classic American 6550 tone. Will...

New Plate Current Matched Quad of Svetlana 6550C Vacuum Tubes An excellent true 6550 that'll make your amp sing. These are known for their robust quality and classic American 6550 tone. Will...

New Plate Current Matched Pair of Svetlana 6550C Vacuum Tubes An excellent true 6550 that'll make your amp sing. These are known for their robust quality and classic American 6550 tone. Will...

New Plate Current Tested Svetlana 6550C Vacuum Tube An excellent true 6550 that'll make your amp sing. These are known for their robust quality and classic American 6550 tone. Will work in place...