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6CA4 / EZ81 Tubes
The 6CA4 rectifier tube is also known as the EZ81 tube. This small rectifier tube type can be found used in vintage guitar amps, audio amplifiers, organs and old vacuum tube radios.
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The 6CA4 rectifier tube is also known as the EZ81 tube. This small rectifier tube type can be found used in vintage guitar amps, audio amplifiers, organs and old vacuum tube radios.