Socket - 9 Pin, Miniature, PC mount, with Shielded Base
Top mount, mounting centers = 1", chassis hole = ¾".
Socket - 9 Pin, for Auto-Wave Soldering, Made in China
9-pin Micalex ceramic tube socket for auto-wave soldering applications.
- Center PCB hole diameter -0.73"
- Mounting pin diameters - (9 holes at 1.00") and (3 holes at 1.26")
Tube Base - 4 pin, ceramic, 1.25" diameter
4 pin, ceramic tubes base, 1 ¼" diameter - 1 1/16" tall.
Socket - 4 Pin, Ceramic, Bayonet, China
4-pin ceramic bayonet socket used for 300B and 811 tubes.
- Top mount
- 2" mounting centers
Tube Converter - Yellow Jacket®, YJ7591, Converter Only
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 Jacket 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.