Yellow Jacket Converter for 6L6 or EL34

Yello Jacket Converters are specialized adapters which permit the use of EL84/6BQ5 power tubes in place of 6V6, 6L6, EL34 and 7591A types. They not only rearrange pin location of the tubes but also provide the necessary current limiting on the screens and cathode.
Yellow Jackets block the the amplifier's grid bias voltage, which configures the EL84/6BQ5 into a class A self adjusting circuit. Tubes not included.
Yellow Jacket outer color may vary and does not effect performance. Manufacturer recommends the JJ EL84/6BQ5.