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Vacuum Tubes for Guitar & Hifi Amps | Doug's Tubes


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Power Tubes

Power tubes, or output tubes, continue to amplify the signal sent from the preamp section so they can drive the speakers. Each set of power tubes will draw a different current (measured in milliamps), affecting how fast the signal gets passed through your amp. The speed of this current will have a big impact of the tone of your guitar amp.

 

  • ANOS GE 6550

    NOS-6550-A
    $99.00
    ANOS GE 6550. Only unmatched singles available.

  • ANOS Genelex/GEC KT88

    ANOS Genelex/GEC KT88
    $299.95
    ANOS Genelex GEC Gold Lion KT88 originals, not the reissue.

  • ANOS Tung-Sol 6550

    ANOS Tung-Sol 6550
    $124.95
    ANOS Tung-Sol 6550 originals, not the reissue.

  • Electro Harmonix KT88

    Electro-Harmonix-KT88
    $36.95
    Great tonal character for the price. In stock.

  • Gift Card 2019

    Gift Card 2019

    From: $25.00

    To: $100.00

    Doug's Tubes Gift Card 2019

  • Gold Lion KT88

    gold-lion-kt88
    $59.95
    Smooth tone, and great broad frequency range definition.

  • JJ KT88

    JJ KT88
    $38.95
    Detailed character, tightly compressed bottom end.

  • Penta KT88SC

    penta-labs-kt88sc
    4 Review(s)
    $57.95
    More refined, detailed. Good for hi-fi and guitar alike. ****OUT OF STOCK****

  • Ruby 6550A-STR

    Ruby 6550 STR
    $49.95

    Ruby 6550A-STR is a Chinese Shuguang(Sino equivalent) - selected by RUBY.

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Doug's Tubes, Inc.

188 Tally Lane

Wantagh, NY 11793

 

Mon-Thurs 11am-7pm EST

Friday 11am-5PM EST

Saturday 11am-2PM EST

 

 

Call to place an order:

516-314-0357

 

Email for tube recommendations:

dougstubes@gmail.com

 

 

 

 

 

 

 

 

 

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