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6CA7 / EL34 / KT77 tubes

Displaying products 1 - 6 of 6 results
ElectroHarmonix 6CA7 / EL34 - precision matched
ElectroHarmonix 6CA7 big bottle tetrode - precision matched
Price: $20.00
ElectroHarmonix 6CA7 big bottle tetrode - precision matched
The ElectroHarmonix 6CA7EH big bottle tetrode is the budget sleeper tube of the new production EL34/6CA7/KT77 family. Recommended for demanding, higher voltage amps. These tubes can take the heat! Price includes extended burn-in and precision matching.
Genalex Gold Lion KT77 reissue - premium matched
Genalex Gold Lion KT77 reissue - precision matched
Price: $47.00
Genalex Gold Lion KT77 reissue - precision matched
These new production Genalex Gold Lion KT77 power tubes can directly substitute for 6CA7 or EL34 type tubes. Price includes extended burn-in and precision matching.
Tung-Sol EL34 / EL34B reissue - premium matched
Tung-Sol EL34B reissue - precision matched
Price: $24.00
Tung-Sol EL34B reissue - precision matched
These new production Tung-Sol EL34B power tubes have a higher impedance design with increased responsiveness and a hint of the 6L6 sound. Price includes extended burn-in and precision matching.
Amperex EL34 / 6CA7 - brown base, matched pair
Amperex EL34 / 6CA7 - brown base, matched pair
Price: $289.00
Amperex EL34 / 6CA7 - brown base, matched pair
The 1959 Amperex EL34 / 6CA7 tubes in this pair have dual D getters and brown bases (Xf4 series). The white labels on the base have the GE logo. Both tubes test as new and and are loosely matched for current draw (31.2 & 34.9 mA) and Gm (96% & 100%).
Mullard EL34 / 6CA7 - Xf2, matched pair
Mullard EL34 / 6CA7 - Xf2, matched pair 1
Price: $164.00
Mullard EL34 / 6CA7 - Xf2, matched pair 1
The Mullard EL34 / 6CA7 power tubes in this pair have welded plates and single O getters (Xf2 series). The white GE logo is missing on one tube. Tubes are matched for current draw (mA) and Gm (87% & 90%) at 500V.
Mullard EL34 / 6CA7 - Xf2, matched pair
Mullard EL34 / 6CA7 - Xf2, matched pair 2
Price: $164.00
Mullard EL34 / 6CA7 - Xf2, matched pair 2
The 1970-73 Mullard EL34 / 6CA7 power tubes in this pair have welded plates and single O getters (Xf2 series). The white labels have the IEC logo and Amperex logo (see photos). Tubes are matched for current draw (mA) and Gm (87% & 90%) at 500V.
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TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.

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