Search results for 'ameritron plate choke'

This plate cap is sized to fit the popular 811A / 572B style plate cap of approximately 9/16" diameter. 

• Size: 1-1/2" long x 13/16" wide x  3/4" High
• Internal  Diameter:  9/16"
• Tested and verified

MFR: National Company
SKU: PLCAP4-P

• Like new - pulled from equipment that was never used.
• Rare triple mica variant with lower inherent microphonics.
• Tested on TV7

Used * No longer available for export
MFR: General Electric Company
SKU: 6072A-5STAR-BP-TM-GE-P

• Like new - pulled from equipment that was never used.
• These tubes have the retangluar supported mica disc style getter.
• Rare triple mica variant with lower inherent microphonics.
• Tested on TV7

Used * No longer available for export.
MFR: General Electric Company
SKU: 6072/6072A-BP-TM-GE-P

New Old Stock * No longer available for export
MFR: Raytheon
SKU: 12AU7-BP-RAY

New Old Stock * No longer available for export
MFR: Raytheon
SKU: 12AU7A-BP-RAY

New Old Stock * No longer available for export
MFR: Westinghouse
SKU: 12AU7-BP-WH

Picture for reference only. Cosmetic condition may vary.

Designed to be used as an audio amplifier tube
New old stock * New In Box * No longer available for export.
MFR: General Electric Company
SKU: 6189/12AU7WA-JG-BP-GE

• 2 Top getters

New Old Stock * No Longer Available for Export
MFR: Sylvania 
SKU:  5933-SYL

• Double getters
• Made for the United States Military

New Old Stock * No Longer Available for Export
MFR: Sylvania 
SKU:  JAN-CHS-5933-SYL