Vacuum Tube Accessories

P-SP8-500 Plug - 8-Pin octal tube base, Black Plastic
Black plastic 8-pin plug. This is the bottom portion of an octal tube base including all 8 pins and guide key between pins 1 and 8.
$1.95
P-SBRKT2 Bracket - for 9 Pin vacuum tube socket
Washer fits around sockets to hold them to chassis.
$0.67
P-SG11X Grid / Plate Anode Cap - Ceramic for tubes
Diameter listed is the inside diameter. The anode cap is used for making an electrical connection to vacuum tubes which have anode high voltage connection from the top. Its contact resistance is less than 0.01 ohm, insulation resisitance is over 10,000 Mohm. Life time is about 200 cycles.
Starting at $1.25
P-SP8-47X Tube Base - 8 Pin octal, 1.25" diameter
Colors Available:
Used for vacuum tube octal plug or coil form. 1-¼" dia. x 7/8" high.
$3.45
P-SP8-480 Tube Base - 8 Pin Octal, Phenolic, 5/8” Height
8-pin octal base made of brown phenolic. This base is shorter than the P-SP8-479 base and matches bases used on many common octal tubes. The base has a 5/8“ height with approximately 7/16” of internal mounting depth.
$3.39
P-SBRKT Bracket - for 8 Pin vacuum tube sockets
Washer fits around the socket in in order to hold it to the chassis. for 8 pin sockets.
$0.67
P-SP4-477 Tube Base - 4 pin replacement, 1.36" diameter
Replacement 4-pin tube base for use with tubes such as the 811A or 300B.
$4.95
P-SP8-478 Tube Base - 8 Pin, Gold Coated Pins, 1.20" diameter
8 pin tube base with gold pins.
Outer Diameter: 1.20"
Inner Diameter: 1.16"
Height (not including pins or keyway): 0.79"
$4.55
P-SP8-477 Tube Base - 8 Pin, Gold Coated Pins, 1.57" diameter
8 pin tube base with gold coated pins.
Outer Diameter: 1.57"
Inner Diameter: 1.52"
Height (not including pins or keyway): 0.80"
$4.30
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