 | EL509 - JJ ElectronicsMultiple Options Available EL509S is a modified version of the original EL509/EL519. Does not have a top plate-cap and has an 8-pin octal base. Can handle 700V and 42W plate dissipation. Popular in OTL applications. Please note that this is an 8 pin tube that has no plate cap. It is not interchangeable with NOS EL509s.
| Starting at $39.00 | Click to read more |
 | EL844 - JJ ElectronicsMultiple Options Available The JJ EL-844 is a new version of the EL84 tube. It has Reduced power and a more balanced frequency response. Spiral Filament. It reduces headroom by approximately 25%, which allows it to achieve overdrive at lower volume levels. The JJ EL844 has a maximum dissipation of 9 watts, as opposed to 12 watts of a standard EL84. The plate is physically smaller than the standard EL84. When using the JJ EL844 in and amplifier with fixed bias, bias should be set accordingly so the tubes at idle are between 50 - 70% of maximum dissipation. When using the JJ EL844 in an amplifier with cathode bias, the bias resistor may need to be changed to keep the tubes from exceeding their 9 watt maximum dissipation.
| Starting at $12.50 | Click to read more |
 | KT66 - JJ ElectronicsMultiple Options Available Octal power tube (Max Plate Watts = 25W). This Slovakian tube is tight and punchy with a more straightforward mid body than its 6L6GC cousin. The highs are also more subtle than those of the 6L6GC. In overdrive, it is tight and hard driving with glassy highs.
| Starting at $35.00 | Click to read more |
 | KT66 - Valve ArtMultiple Options Available Octal power tube (Max Plate Watts = 25W)
| Starting at $31.00 | Click to read more |
 | KT77 - JJ ElectronicsMultiple Options Available Octal power tube (Max Plate Watts = 25W) KT77 is a beam power pentode with octal base. It can be used in most EL34 amplifiers. It has more power, fatter bass and more headroom than the EL34 and E34L while providing very detailed tones.
| Starting at $19.75 | Click to read more |
 | KT88 - JJ ElectronicsMultiple Options Available KT88 is a beam output pentode with an octal base and power of 42W. Very powerful, with strong bass and very bright highs. It can also be used in 6550 amplifiers.
| Starting at $39.95 | Click to read more |
 | KT88 - Valve ArtMultiple Options Available Octal power tube (Max Plate Watts = 42W).
| Starting at $33.00 | Click to read more |
 | KT88 - JJ Electronics, Blue GlassMultiple Options Available Blue Glass KT88 is a beam output pentode with an octal base and power of 42W. Very powerful, with strong bass and very bright highs. It can also be used in 6550 amplifiers.
| Starting at $44.50 | Click to read more |
 | 6CA7 - JJ Electronics, Pentode, Burned InMultiple Options Available Burned In for maximum stability. The new JJ 6CA7 is a more classic version of the EL34 tube. It has a large bottle and big, warm sound. 6CA7 is a beam power pentode with octal base. It can be used in most EL34 amplifiers. Even more powerful than KT77, and very similar to 6L6 sound. The 6CA7 provides a typical American sound.
| Starting at $39.00 | Click to read more |
 | 6L6WGC - Black Plate, Made in China Multiple Options Available 6L6WGC - Black Plate, Made in China
| Starting at $13.95 | Click to read more |
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