Search results for '572B svetlana'

• Only to be used in vertical position 

New Old Stock/New In the Box * No longer available for export
MFR: Svetlana
Made in Russia
SKU: 572B-SVET-VERT

This New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only.  Please follow the instruction insert for proper installation.

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

New Old Stock * No longer available for export
MFR: National Company
SKU: PLCAP4-NOS

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

The Svetlana™ 6550C is a glass envelope beam power pentode. It is intended for ultra linear audio frequency power amplification service. Close manufacturing specification tolerances and improved processing provide improved reliability and superior sonic performance.

New In Box * No longer available for export
MFR: Svetlana Electron Devices, Inc.
Made in Russia
SKU: SV6550C-MP

New Old Stock * No longer available for export
MFR: Svetlana
SKU: SK-300A-SVET

The Svetlana™ 6550C is a glass envelope beam power pentode. It is intended for ultra linear audio frequency power amplification service. Close manufacturing specification tolerances and improved processing provide improved reliability and superior sonic performance.

New In Box * No longer available for export
MFR: Svetlana Electron Devices, Inc.
Made in Russia
SKU: SV6550C

The Svetlana™ KT88 is a glass envelope beam power tetrode. It is intended for audio frequency power amplification service.
New In the Box * No longer available for export
MFR: Svetlana, Russia
SKU: KT88-MP-SVET

Winged =C= Version (Early Version)
New Old Stock * No longer available for export
MFR: Svetlana, Russia
SKU: EL34-MP-SVET
NOTE: Do not confuse the Winged =С= tubes made in St. Petersburg with Svetlana tubes made by New Sensor Saratov factory (With "S" logo). 

• Cathode: Oxide-coated
• Voltage 12.6 ± 0.6 V
• Current, at 12.6 volts: 4.4 ± 0.3 A
• Voltage, cathode-heater, max:. ± 100 V

New Old Stock * No longer available for export
MFR: Svetlana
Made in Russia

Data Sheet

This New Old Stock (NOS) tube has been recently tested and meets all technical specifications. The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only.  Please follow the instruction insert for proper installation.