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6689 Amperex "Premium Quality" Pentode with Gold Pins (NOS)
6689 Amperex "Premium Quality" Pentode with Gold Pins (NOS)

In Stock

$39.91

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

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76-022 Jettron Tube Socket for 7289 Planar Triode (Pull)
76-022 Jettron Tube Socket for 7289 Planar Triode (Pull)

In Stock

$32.91


  • 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

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6AQ6 RCA Double Diode High-Mu Triode (NOS/NIB)
6AQ6 RCA Double Diode High-Mu Triode (NOS/NIB)

In Stock

$3.91

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

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6AQ6-JAN-JRC RCA Double Diode High-Mu Triode (NOS/NIB)
6AQ6-JAN-JRC RCA Double Diode High-Mu Triode (NOS/NIB)

In Stock

$3.91

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

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6AQ6 Dumont Double Diode High-Mu Triode (NOS/NIB)
6AQ6 Dumont Double Diode High-Mu Triode (NOS/NIB)

In Stock

$3.91

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

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6AQ6 Sylvania Double Diode High-Mu Triode (NOS/NIB)
6AQ6 Sylvania Double Diode High-Mu Triode (NOS/NIB)

In Stock

$3.91

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

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6AQ6 General Electric Double Diode High-Mu Triode (NOS/NIB)
6AQ6 General Electric Double Diode High-Mu Triode (NOS/NIB)

In Stock

$3.91

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

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6AQ6 Motorola Double Diode High-Mu Triode (NOS/NIB)
6AQ6 Motorola Double Diode High-Mu Triode (NOS/NIB)

In Stock

$3.91

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

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1635 RCA Class B Twin Amplifier (NOS/NIB)
1635 RCA Class B Twin Amplifier (NOS/NIB)

In Stock

$6.91


  • 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


Data Sheet

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1635-JAN-CRC RCA Class B Twin Amplifier (NOS/NIB)
1635-JAN-CRC RCA Class B Twin Amplifier (NOS/NIB)

In Stock

$6.91


  • 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


Data Sheet

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Items 211 to 220 of 2875 total