null

6SL7 - 6SU7 -6SC7 - ECC35

6SL7 - 6SU7 -6SC7 - ECC35

Shop our great selection of 6SL7 and equivalent tubes. Please note, that while they are electrically and internally the same, 6SU7 and 6SC7 have a different pinout than the 6SL7 and are only SOMETIMES compatible with amplifiers that call for 6SL7.

The 6SL7. ECC35 and CV1985 are all exactly the same tube. 

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Tests NOS Sylvania USA 6SK7GT Smooth Black Vacuum Tube 100+%
    Add to Cart

    Tests NOS Sylvania USA 6SK7GT Smooth Black Vacuum Tube 100+%

    Sylvania

    $4.90
    ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS  Tube Type / Number: 6SK7GTActual Brand*: SylvaniaPrinted Brand: SylvaniaQuantity: 1 Piece-SingleMatching Date Codes? NoPlate Construction:...
    $4.90
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.90
    Subtotal:
    Add to Cart
  • Tests NOS Date Matched Sleeve (5) RCA USA 6SK7 Metal Vacuum Tubes 100+%
    Add to Cart

    Tests NOS Date Matched Sleeve (5) RCA USA 6SK7 Metal Vacuum Tubes 100+%

    RCA

    $59.35
    ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS  Tube Type / Number: 6SK7Actual Brand*: RCAPrinted Brand: RCAQuantity: 5 Pieces-Matched SleeveMatching Date Codes? YesPlate Construction:...
    $59.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $59.35
    Subtotal:
    Add to Cart
  • Tests NOS Date Matched Sleeve (5) RCA USA 6SK7 Metal Rattle Vacuum Tubes 100+%
    Add to Cart

    Tests NOS Date Matched Sleeve (5) RCA USA 6SK7 Metal Rattle Vacuum Tubes 100+%

    RCA

    $59.35
    ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS  Tube Type / Number: 6SK7Actual Brand*: RCAPrinted Brand: RCAQuantity: 5 Pieces-Matched SleeveMatching Date Codes? YesPlate Construction:...
    $59.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $59.35
    Subtotal:
    Add to Cart
  • Tests NOS Date Matched Quad (4) RCA USA 6SK7 Metal Vacuum Tubes 100%
    Add to Cart

    Tests NOS Date Matched Quad (4) RCA USA 6SK7 Metal Vacuum Tubes 100%

    RCA

    $49.45
    ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS  Tube Type / Number: 6SK7Actual Brand*: RCAPrinted Brand: RCAQuantity: 4 Pieces-Matched QuadMatching Date Codes? YesPlate Construction: Getter...
    $49.45
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $49.45
    Subtotal:
    Add to Cart
  • Tests NOS National Union NU USA 6SK7GT Black Smooth Plate Foil D Top Get Tube
    Add to Cart

    Tests NOS National Union NU USA 6SK7GT Black Smooth Plate Foil D Top Get Tube

    National Union

    $4.90
    ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS  Tube Type / Number: 6SK7GTActual Brand*: National Union NUPrinted Brand: National UnionQuantity: 1 Piece-SingleMatching Date Codes? NoPlate...
    $4.90
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.90
    Subtotal:
    Add to Cart
  • Brand New Gain Matched Quad (4) Tung-Sol Reissue 6SL7 Gold Pin Vacuum Tubes
    Add to Cart

    New Matched Quad (4) Tung-Sol 6SL7 Gold Pins Vacuum Tubes

    Tung-Sol

    $325.81
    Brand New Gain Matched Quad of Tung-Sol Reissue 6SL7 Gold Pins Vacuum Tubes Bringing that vintage construction and performance back with the Tung-Sol 6SL7, the addition of gold pins increases a cleaner and more consistent voltage.
    $325.81
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $325.81
    Subtotal:
    Add to Cart
  • Brand New Gain Matched Trio (3) Tung-Sol Reissue 6SL7 Gold Pin Vacuum Tubes
    Add to Cart

    New Matched Trio (3) Tung-Sol 6SL7 Gold Pins Vacuum Tubes

    Tung-Sol

    $245.28
    Brand New Gain Matched Trio of Tung-Sol Reissue 6SL7 Gold Pins Vacuum Tubes Bringing that vintage construction and performance back with the Tung-Sol 6SL7, the addition of gold pins increases a cleaner and more consistent voltage.
    $245.28
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $245.28
    Subtotal:
    Add to Cart
  • Brand New Gain Matched Pair (2) Tung-Sol Reissue 6SL7 Gold Pin Vacuum Tubes
    Add to Cart

    New Matched Pair (2) Tung-Sol 6SL7 Gold Pins Vacuum Tubes

    Tung-Sol

    $164.22
    Brand New Gain Matched Pair of Tung-Sol Reissue 6SL7 Gold Pins Vacuum Tubes Bringing that vintage construction and performance back with the Tung-Sol 6SL7, the addition of gold pins increases a cleaner and more consistent voltage.
    $164.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $164.22
    Subtotal:
    Add to Cart
  • Brand New Gain Tested Tung-Sol Reissue 6SL7 Gold Pins Vacuum Tube
    Add to Cart

    New Tung-Sol 6SL7 Gold Pins Vacuum Tube

    Tung-Sol

    $83.68
    Brand New Gain Tested Tung-Sol Reissue 6SL7 Gold Pins Vacuum Tube Bringing that vintage construction and performance back with the Tung-Sol 6SL7, the addition of gold pins increases a cleaner connection and snugger fit. 
    $83.68
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $83.68
    Subtotal:
    Add to Cart
  • Brand New Tung-Sol Reissue 6SL7 GAIN MATCHED Octet (8) Vacuum Tube In Box
    Add to Cart

    New Matched Octet (8) Tung-Sol 6SL7 Vacuum Tubes

    Tung-Sol

    $415.95
    New Gain Matched Octet of Tung-Sol 6SL7 (6SL7GT) Vacuum Tubes The Tung-Sol 6SL7 / 6SL7GT is a warm and detailed tube. It’s one of the only new production 6SL7s available, and these are robust with excellent dynamics.
    $415.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $415.95
    Subtotal:
    Add to Cart
  • Brand New Tung-Sol Reissue 6SL7 GAIN MATCHED Pair Sextet (6) Vacuum Tube In Box
    Add to Cart

    New Matched Sextet (6) Tung-Sol 6SL7 Vacuum Tubes

    Tung-Sol

    $310.09
    New Gain Matched Septet of Tung-Sol 6SL7 (6SL7GT) Vacuum Tubes The Tung-Sol 6SL7 / 6SL7GT is a warm and detailed tube. It’s one of the only new production 6SL7s available, and these are robust with excellent dynamics.
    $310.09
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $310.09
    Subtotal:
    Add to Cart
  • Brand New Tung-Sol Reissue 6SL7 GAIN MATCHED Quad (4) Vacuum Tube In Box
    Add to Cart

    New Matched Quad (4) Tung-Sol 6SL7 Vacuum Tubes

    Tung-Sol

    $207.35
    New Gain Matched Quad of Tung-Sol 6SL7 (6SL7GT) Vacuum Tubes The Tung-Sol 6SL7 / 6SL7GT is a warm and detailed tube. It’s one of the only new production 6SL7s available, and these are robust with excellent dynamics.
    $207.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $207.35
    Subtotal:
    Add to Cart
  • Brand New Tung-Sol Reissue 6SL7 GAIN MATCHED Ptrio (3) Vacuum Tube In Box
    Add to Cart

    New Matched Trio (3) Tung-Sol 6SL7 Vacuum Tubes

    Tung-Sol

    $156.43
    New Gain Matched Trio of Tung-Sol 6SL7 (6SL7GT) Vacuum Tubes The Tung-Sol 6SL7 / 6SL7GT is a warm and detailed tube. It’s one of the only new production 6SL7s available, and these are robust with excellent dynamics.
    $156.43
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $156.43
    Subtotal:
    Add to Cart
  • Brand New Tung-Sol Reissue 6SL7 GAIN MATCHED Pair (2) Vacuum Tube In Box
    Add to Cart

    New Matched Pair (2) Tung-Sol 6SL7 Vacuum Tubes

    Tung-Sol

    $104.98
    New Gain Matched Pair of Tung-Sol 6SL7 (6SL7GT) Vacuum Tubes The Tung-Sol 6SL7 / 6SL7GT is a warm and detailed tube. It’s one of the only new production 6SL7s available, and these are robust with excellent dynamics.
    $104.98
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $104.98
    Subtotal:
    Add to Cart
  • Brand New Tung-Sol Reissue 6SL7 GAIN TESTED Vacuum Tube In Box
    Add to Cart

    New Tung-Sol 6SL7 Vacuum Tube

    Tung-Sol

    $54.07
    New Gain Tested Tung-Sol 6SL7 (6SL7GT) Vacuum Tube The Tung-Sol 6SL7 / 6SL7GT is a warm and detailed tube. It’s one of the only new production 6SL7s available, and these are robust with excellent dynamics.
    $54.07
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $54.07
    Subtotal:
    Add to Cart
  • New In Box JJ Tesla 6SL7 Gain Matched Octet (8) Vacuum Tubes 6SL7GT
    Add to Cart

    New Matched Octet (8) JJ 6SL7 Vacuum Tubes

    JJ Electronic

    $315.30
    New Gain Matched Octet of JJ 6SL7 Vacuum Tubes The JJ 6SL7 is one of the only new production 6SL7s being made today. This is a warm and tight sounding tube that rivals the vintage US-made 6SL7s. It’s refreshing to see such a tube be brought back...
    $315.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $315.30
    Subtotal:
    Add to Cart
  • New In Box JJ Tesla 6SL7 Gain Matched Sextet (6) Vacuum Tubes 6SL7GT
    Add to Cart

    New Matched Sextet (6) JJ 6SL7 Vacuum Tubes

    JJ Electronic

    $234.17
    New Gain Matched Sextet of JJ 6SL7 Vacuum Tubes The JJ 6SL7 is one of the only new production 6SL7s being made today. This is a warm and tight sounding tube that rivals the vintage US-made 6SL7s. It’s refreshing to see such a tube be brought back...
    $234.17
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $234.17
    Subtotal:
    Add to Cart
  • New In Box JJ Tesla 6SL7 Gain Matched Quad (4) Vacuum Tubes 6SL7GT
    Add to Cart

    New Matched Quad (4) JJ 6SL7 Vacuum Tubes

    JJ Electronic

    $156.88
    New Gain Matched Quad of JJ 6SL7 Vacuum Tubes The JJ 6SL7 is one of the only new production 6SL7s being made today. This is a warm and tight sounding tube that rivals the vintage US-made 6SL7s. It’s refreshing to see such a tube be brought back due...
    $156.88
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $156.88
    Subtotal:
    Add to Cart
  • New In Box JJ Tesla 6SL7 Gain Matched Trio) Vacuum Tubes 6SL7GT
    Add to Cart

    New Matched Trio (3) JJ 6SL7 Vacuum Tubes

    JJ Electronic

    $118.79
    New Gain Matched Trio of JJ 6SL7 Vacuum Tubes The JJ 6SL7 is one of the only new production 6SL7s being made today. This is a warm and tight sounding tube that rivals the vintage US-made 6SL7s. It’s refreshing to see such a tube be brought back due...
    $118.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $118.79
    Subtotal:
    Add to Cart
  • New In Box JJ Tesla 6SL7 Gain Matched Pair (2) Vacuum Tubes 6SL7GT
    Add to Cart

    New Matched Pair (2) JJ 6SL7 Vacuum Tubes

    JJ Electronic

    $80.05
    New Gain Matched Pair of JJ 6SL7 Vacuum Tubes The JJ 6SL7 is one of the only new production 6SL7s being made today. This is a warm and tight sounding tube that rivals the vintage US-made 6SL7s. It’s refreshing to see such a tube be brought back due...
    $80.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $80.05
    Subtotal:
    Add to Cart
  • Brand New In Box JJ Tesla 6SL7 Gain Tested Vacuum Tube 6SL7GT
    Add to Cart

    New JJ 6SL7 Vacuum Tube

    JJ Electronic

    $41.96
    New Gain Tested JJ 6SL7 Vacuum Tube The JJ 6SL7 is one of the only new production 6SL7s being made today. This is a warm and tight sounding tube that rivals the vintage US-made 6SL7s. It’s refreshing to see such a tube be brought back due to a...
    $41.96
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $41.96
    Subtotal:
    Add to Cart
  • Total: items /

Adding your products to cart

View Cart Continue to Shopping
a { text-decoration: none; }