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Electro Harmonix 6922EH Vacuum Tube
The Electro-Harmonix 6922 is a twin triode from the 6DJ8 / E88CC family, the tubes chosen for preamp and line-stage work where low noise matters more than raw gain. It is a current-production design built in Russia, which means it behaves the same from one tube to the next — an advantage in stereo circuits where both channels should match.
- Twin triode for preamp and line-stage positions
- From the 6DJ8 / E88CC family, 9-pin noval base
- Widely used in hi-fi preamplifiers and audio equipment
- Consistent current production rather than old stock
- Made in Russia — supplied as a single tube
A low-noise twin triode
The 6922 belongs to the 6DJ8 / E88CC family, developed for high transconductance and quiet operation. That combination is why the type became a standard in hi-fi preamplifiers, line stages and buffer circuits, and why it also turns up in the input stages of audio gear where the noise floor of the first tube sets the noise floor of everything after it.
Why current production helps
Electro-Harmonix tubes are new designs built in Russia, not repackaged old stock. In a stereo preamp that consistency is worth something practical: the two channels stay closer to each other, and a replacement tube behaves like the one it replaced. Many manufacturers fit relabelled Electro-Harmonix tubes in their own equipment.
Before you fit it
The 6922 uses a 9-pin noval base and goes into any circuit specified for the type. It is a preamp tube, so it can be replaced individually. This item is a single tube.
Тype
Package Quantity (pcs)
Made in
Russia
Documents
Safety instructions
Please refer to the user manual for the specific safety instructions for this product.
