Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B![]() |
811A![]() |
6146![]() |
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4CX350 Series![]() |
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SOCKETS![]() |
CHIMNEYS![]() |
PLATE CAPS![]() |
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BOOKS![]() |
BASES![]() |
PARASITIC SUPPRESSOR![]() |

6689 Amperex "Premium Quality" Pentode with Gold Pins (NOS)
In Stock
This is a replacement for any 6689 / E83F tube type. Long lasting pentode. Originally designed for use in telephone equipment.
New Old Stock * No longer available for export
MFR: Amperex
Made in Holland
SKU: 6689-AMP-HOLLAND

76-022 Jettron Tube Socket for 7289 Planar Triode (Pull)
In Stock
- Body Material: Plastic / Metal
- Overall Height: 2-5/8 inches nominal
- Body Width: 2-1/8 inches nominal
- Specific Equipment Accommodated: 7289 Electron Tube
- Contact Material: Beryllium Copper
- Contact Surface Treatment: Silver
Used * No longer available for export
MFR: Jettron
SKU: 76-022-P

6AQ6 RCA Double Diode High-Mu Triode (NOS/NIB)
In Stock
Designed aa a combined detector, AVC rectifier, and audio voltage amplifier.
- Heat voltage: (AC or DC): 6.3 volts
- Heater current: 150 Ma
New Old Stock * New In Box * No longer available for export
MFR: RCA
SKU: 6AQ6-RCA

6AQ6-JAN-JRC RCA Double Diode High-Mu Triode (NOS/NIB)
In Stock
Designed aa a combined detector, AVC rectifier, and audio voltage amplifier.
- Heat voltage: (AC or DC): 6.3 volts
- Heater current: 150 Ma
New Old Stock * New In Box * No longer available for export
MFR: RCA
SKU: 6AQ6-JAN-JRC-RCA

6AQ6 Dumont Double Diode High-Mu Triode (NOS/NIB)
In Stock
Designed aa a combined detector, AVC rectifier, and audio voltage amplifier.
- Heat voltage: (AC or DC): 6.3 volts
- Heater current: 150 Ma
New Old Stock * New In Box * No longer available for export
MFR: Dumont
SKU: 6AQ6-DUMONT

6AQ6 Sylvania Double Diode High-Mu Triode (NOS/NIB)
In Stock
Designed aa a combined detector, AVC rectifier, and audio voltage amplifier.
- Heat voltage: (AC or DC): 6.3 volts
- Heater current: 150 Ma
New Old Stock * New In Box * No longer available for export
MFR: Sylvania
SKU: 6AQ6-SYL

6AQ6 General Electric Double Diode High-Mu Triode (NOS/NIB)
In Stock
Designed aa a combined detector, AVC rectifier, and audio voltage amplifier.
- Heat voltage: (AC or DC): 6.3 volts
- Heater current: 150 Ma
New Old Stock * New In Box * No longer available for export
MFR: General Electric Company
SKU: 6AQ6-GE

6AQ6 Motorola Double Diode High-Mu Triode (NOS/NIB)
In Stock
Designed aa a combined detector, AVC rectifier, and audio voltage amplifier.
- Heat voltage: (AC or DC): 6.3 volts
- Heater current: 150 Ma
New Old Stock * New In Box * No longer available for export
MFR: Motorola
SKU: 6AQ6-MOTO

1635 RCA Class B Twin Amplifier (NOS/NIB)
In Stock
- Heat voltage: (AC or DC): 6.3 volts
- Heater current: 0.6 amps
New Old Stock * No longer available for export
MFR: RCA
SKU: 1635-RCA
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1635-JAN-CRC RCA Class B Twin Amplifier (NOS/NIB)
In Stock
- Heat voltage: (AC or DC): 6.3 volts
- Heater current: 0.6 amps
New Old Stock * No longer available for export
MFR: RCA
SKU: 1635-JAN-CRC-RCA
Add to Cart