The JJ Electronic 5Y3S is a ruggedly built octal rectifier tube with a directly heated cathode. This tube’s solid construction and thick glass envelope offer high reliability. The JJ 5Y3S will work in any 5Y3 position.

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JJ Electronic tubes deliver solid performance with consistent quality and rich harmonic response. JJ Electronic tubes are the choice for amp manufacturers and listeners looking for quality European pedigree and tonality.

GZ34S is 5AR4 octal base rectifier diode. It provides strong current output. Suitable for all Hi-Fi and Guitar amplifiers.

JJ Electronic tubes deliver solid performance with consistent quality and rich harmonic response. JJ Electronic tubes are the choice for amp manufacturers and listeners looking for quality European pedigree and tonality.

JJ Electronic tubes deliver solid performance with consistent quality and rich harmonic response. JJ Electronic tubes are the choice for amp manufacturers and listeners looking for quality European pedigree and tonality.

JJ Electronic tubes deliver solid performance with consistent quality and rich harmonic response. JJ Electronic tubes are the choice for amp manufacturers and listeners looking for quality European pedigree and tonality.

Same diameter as LCR. Great for use in Marshall amplifiers. 1-⅜" dia. x 2 ⅞" height. S-H122 is a good mounting clamp for this can.Capacitance: 100 µFTermination Style: Solder Lugs/TabsType: Electrolytic, Multi-Section /...

12AY7 is a medium gain pre-amplifying double triode. The JJ Electronic 12AY7 is a low microphonic tube built in the same rugged fashion as all JJ preamp tubes This tube offers the classic warm 12AY7 sound with rich and...

Octal power tube (Max Plate Watts = 25W)

This tube will work well in any guitar or Hi-Fi amplifier. The lows are deep without being muddy, while the top end is very detailed without being as bright as other tubes in this price range.This is for one matched...

The new JJ KT66 tube from JJ Electronic. This KT66 tube is rated to handle 550V of plate voltage and screen voltage. If your amp has "bear trap" tube retainers they will have to go because of the size of the tube's base...

The JJ 6V6 is one of the most solid performing, high-quality, 6V6 tubes available. They are suitable for just about any style of music whether it be rock, blues, jazz, or metal. May be used in any applications calling...

The JJ ECC82 replaces 12AU7 tube types.The ECC82 tube type is equivalent to the North American 12AU7 tube and can be used in any 12AU7 or ECC82 circuit.

JJ's EL84 is a great replacement for guitar amps or hi-fi.

Octal power tube (Max Plate Watts = 19W)

The JJ 6550 is finally here. Unleash your amp's full potential.

The JJ 6550 is finally here. Unleash your amp's full potential.

JJ Electronics 12DW7 dual triode.

Octal power tube (Max Plate Watts = 25W)The E34L has a slightly higher grid voltage rating (-13.5 to-16.5 vs -10 to -13.5 volts) than the traditional EL34 vacuum tube.For the same idle plate current value, the E34L is...

A long plate version of the classic 12AX7, the JJ ECC803/12AX7 Long Plate Preamp Tube has higher gain and a creamy, full tone with a spiral filament to reduce microphonics, making this an excellent tube for anyone in...

From JJ: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.Brand: JJ ElectronicsModel: KT88Type: Power...

From JJ: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.Brand: JJ ElectronicsModel: KT88Type: Power...

This bundle includes two JJ ECC803/12AX7 Long Plate Preamp Tubes.A long plate version of the classic 12AX7, the JJ ECC803/12AX7 Long Plate Preamp Tube has higher gain and a creamy, full tone with a spiral filament to...

This bundle includes three JJ ECC803/12AX7 Long Plate Preamp Tubes.A long plate version of the classic 12AX7, the JJ ECC803/12AX7 Long Plate Preamp Tube has higher gain and a creamy, full tone with a spiral filament to...

This bundle includes four JJ ECC803/12AX7 Long Plate Preamp Tubes.A long plate version of the classic 12AX7, the JJ ECC803/12AX7 Long Plate Preamp Tube has higher gain and a creamy, full tone with a spiral filament to...

The JJ ECC83S is 12AX7 high gain pre-amplifying double triode. Thanks to its design it also performs with very low noise and microphonics. Harmonically rich, with a detailed low end and a warm high end. A.F. DOUBLE...

The JJ Electronic 6L6GC is the classic pentode built with the rugged construction that only JJ could deliver. At 30W, this tube delivers plenty of headroom. The highs are clear and responsive with warm mids and tight...

The JJ Electronics ECC81 is 12AT7 medium gain pre-amplifying double triode preamp tube. It can be also used as replacement for 12AX7 in many applications. Very smooth and warm sound. Very low microphonic. Good for phase...

The JJ EL84 is an output pentode for use in guitar and Hi-Fi amplifiers. It has a noval base and maximum plate power of 12W. They are being sold as a Matched Duet for optimum performance. JJ Electronic tubes deliver...