Adapter - Yellow Jacket, Converts 7591 to EL84/6BQ5
This Yellow Jacket converter is a specialized adapter which permits the use of EL84/6BQ5 power tubes in place of 7591A type tubes. Yellow Jacket converters not only re-arrange the pin locations of the tubes but also provide the necessary current limiting on the screens and cathode. Yellow Jacketss block the amplifier's grid bias voltage, which configures the EL84/6BQ5 into a class A self adjusting bias circuit. Tubes are not included. Manufacturer recommends the JJ EL84/6BQ5.
|Item Diameter||1.301 in.|
|Item Height, without pins||2.18 in.|
|Item Height, with tube||5.0 in.|
|Packaging Dimensions||1 in. × 1 in. × 1 in.|
|Weight (Packaging)||0.105 lbs.|