Tube Amplifiers

Frenzel 

Since 1952

"Designed To Last For Generations"

Made In USA

  • HOME

  • GUITAR AMPS

    • Deluxe Plus 525
    • Retro Deluxe Plus 5A3
    • Sweet Little AC15
    • Little Jessie LJ5/LJ10
    • Champ Super Sportster SS1
    • Mini Bassman 50
    • Super Deluxe 550
    • Super Deluxe Reverb
    • Super Vibe 763
    • Super Twin Plexi 800
    • Hot Box Wild Cat 50
    • Super SPX-3030 Stereo Power Amp
    • Super Bassman Bluesbreaker
    • Retro Super Bassman
    • Super Twin Stereo 3030
    • MPX-50 Mono Power Amp

  • "HOT ROD" PREAMPS

    • Deluxe Plexi 1 Preamp
    • Rocker 800Z Guitar Preamp

  • STEREO HI FI AMPS

    • SS-4772 Stereo
    • SPX72 Stereo Hi-Fi Preamp

  • REVIEWS

  • CONTACT

  • MORE

    Use tab to navigate through the menu items.

    CART

    0
    Home
    UPGRADE - DELUXE PLUS 550 MODEL 50 WATTS OUTPUT

    UPGRADE - DELUXE PLUS 550 MODEL 50 WATTS OUTPUT

    SKU: DP550
    $100.00Price
    Increases power output to 40 watts.   

       SHOP BY TYPE

     

         Guitar & Bass Amps

         Preamps

         Stereo & Hi-Fi Amps 

         Micro Amp

         Mini Amp

         Power Amp

       

       SUPPORT

     

         Order Status

         Quote Request    
         Track An Order    

         Technical Information

     

      SOCIAL

     

        Submit A Review

        Submit a Link or Photo

        Photos & Friends 

        Join Us On Facebook 

     

    COMPANY

     

    About 

    Contact Us

    Reviews

    Sales & Shipping Info

    COVID 19​

    ​

    ​

    © 2021 Copyright by Frenzel Tube Amplifiers. All rights reserved.