1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA) ORDERS: rfp@rfparts.com 435 S PACIFIC ST SAN MARCOS, CA 92078

6DJ8 / 6922 / 7308

  • 6DJ8 / ECC88 is the "standard grade" of this family.  They normally have steel pins.
  • 6922 / E88CC is a "premium grade" version of the 6DJ8.  Most have gold plated pins, but many Sylvania manufactured 6922's have steel pins (a few Sylvania's are gold pin). 

  • 7308 / E188CC is generally the highest quality tube in the 6DJ8/ECC88 family.  Most have gold pins.  Sylvania's are steel pin.  They are designed with low microphonics and low noise.  Sections are usually pretty closely matched.

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  1. 7308 RCA Medium-Mu Twin Triode Audio Amplifier (NOS/NIB)

    7308 RCA Medium-Mu Twin Triode Audio Amplifier (NOS/NIB)

    $249.91

    Used as a cascode amplifier in VHF color and black-and white television tuners. Can be used in audio servce as a replacement for 6922 and 6DJ8.

    New Old Stock * New In Box * no longer available for export
    MFR: RCA
    Made in Germany
    SKU: 7308-RCA


  2. 6922 Amperex Audio Tube 6922 /E88CC, Gold Pin White Lettering (NOS)

    6922 Amperex Audio Tube 6922 /E88CC, Gold Pin White Lettering (NOS)

    $199.91

    6922 Amperex Audio Tube with Gold Pins

    New Old Stock * No longer available for export
    MFR: Amperex
    SKU: 6922-AMP-GOLD-WH

    Made in the USA

  3. 6922 Amperex (PQ) Medium-Mu Triode Gold Pin White Label (NOS)

    6922 Amperex (PQ) Medium-Mu Triode Gold Pin White Label (NOS)

    $199.91

    The USA made Amperex 6922 is an awesome sounding 6922 variant. Made in the 1960's, these 6922 are hard to beat.  These are marked with PQ for Premium Quality. 

    New Old Stock * No longer availabel for export
    MFR: Amperex
    SKU: 6922-AMP-GOLD-WHITE

     

    Made in the USA

  4. 6922 CBS Audio Tube 6922 /E88CC Gold Pin

    6922 CBS Audio Tube 6922 /E88CC Gold Pin

    $169.91

    6922 CBS Audio Tube 6922 /E88CC Gold Pin 

    • "Premium grade" version of the 6DJ8.
    • This tube is made by CBS and has gold pins.
    • It tested at 9500/9500 micromho.

    SKU: 6922-CBS-GOLD

     

    Made in the USA

  5. 6922 Amperex (PQ) Medium-Mu Triode Gold Pin Orange Label (NOS)

    6922 Amperex (PQ) Medium-Mu Triode Gold Pin Orange Label (NOS)

    $159.91

    The USA made Amperex 6922 is an awesome sounding 6922 variant. Made in the 1960's, these 6922 are hard to beat.  These are marked with PQ for Premium Quality. 

    New Old Stock * No longer availabel for export
    MFR: Amperex
    SKU: 6922-AMP-GOLD-ORANGE

     

    Made in the USA
  6. 6922 RCA  Audio Tube 6922 /E88CC Gold Pin RCA Germany (NOS)

    6922 RCA Audio Tube 6922 /E88CC Gold Pin RCA Germany (NOS)

    $159.91

    6922 / E88CC is a "premium grade" version of the 6DJ8. 

    New Old Stock * No longer available for export
    MFR: RCA
    Made in Germany  
    SKU: 6922-RCA-GOLD-DE

  7. 6922 International Twin Triode Gold Pin 6922/E88CC Great Britain (NOS)

    6922 International Twin Triode Gold Pin 6922/E88CC Great Britain (NOS)

    $109.91

    Audio tube made to be used in audio amplifiers. 

    New old stock * No longer available for export
    MFR: International Servicemaster
    Made in Great Britain
    SKU: 6922-GP-GB

  8. 7308 Amperex Transmitting Tube, Audio, 7308 /E188CC (Holland) (NOS/NIB)

    7308 Amperex Transmitting Tube, Audio, 7308 /E188CC (Holland) (NOS/NIB)

    $79.91

    7308 / E188CC is generally the highest quality tube in the 6DJ8/ECC88 family.  Most have gold pins, the Amperex we have available have steel pins. They are designed with low microphonics and low noise.  Sections are usually pretty closely matched.

    New Old Stock * New In Box * No longer available for export
    Limited 90 Day Warranty
    MFR: Amperex (Holland)
    SKU: 7308-AMP

     


  9. 8416 Amperex Gold Pin PQ, Twin Triode Tube (NOS/NIB)

    8416 Amperex Gold Pin PQ, Twin Triode Tube (NOS/NIB)

    $79.91

    Out of stock

    Same as a 6922/6DJ8. Designed to be used in cascade circuits as a low noise RF amplifier tube, mixer, phase inverter, or as a RF amplifier.
    New Old Stock * New In Box * No Longer available for export
    MFR: Amperex
    SKU: 8416

    Made in the USA

  10. 6922 Sylvania USN CHS Twin Triode (NOS)

    6922 Sylvania USN CHS Twin Triode (NOS)

    $49.91

    This 6922 tube type was rated the "best buy" by Vacuum Tube Valley magazine in their 6DJ8 / 6922 tube shootout. They cited a better bottom end and "less offensive" high frequencies as two of the reasons for their choice. This is also the same tube which is sold by Richardson's under the Bugle Boy brand name.

    New Old Stock * No longer available for Export
    MFR: Sylvania
    SKU: 6922-SYL

    Made in the USA

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