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QUAD Telefunken Elektroakustik Factory Matched 6550 6550-TK Black Diamond NEW

$ 180.57

Availability: 1200 in stock
  • Condition: New
  • All returns accepted: Returns Accepted
  • Brand: Telefunken
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Country/Region of Manufacture: Slovakia
  • Return shipping will be paid by: Seller
  • Item must be returned within: 30 Days
  • MPN: 6550-TK
  • Model: 6550-TK
  • Compatible Brand: Universal
  • Type: Tube

    Description

    New FACTORY MATCHED QUAD (FOUR) 6550 6550-TK Telefunken-Elektroakustik Black Diamond tubes.   The Telefunken-Elektroakustik 6550
    is considered by many to be one of the finest 6550s made today.
    These tubes are closely matched at the factory.  These are custom made tubes for Telefunken-Elektroakustik and are very impressive in appearance.
    They are shipped in factory retail boxes  with factory matching numbers written on each box.
    Here is description from the factory website:
    The TELEFUNKEN 6550-TK is a high output power tube suitable for use in guitar amplifiers and Leslie speaker systems. Ideal for use in classic Marshall, Fender and Ampeg tube circuits, the 6550-TK offers outstanding performance and stability.
    Tung-Sol developed the 6550 in 1955 for use as a servo amplifier and in industrial applications. The design is based on the 6L6, but with more gain and better stability.
    Like the 6L6, the 6550 is a beam power tube design (or power tetrode) that can painlessly deliver 35 watts at its output.
    Any bass player with an Ampeg SVT knows the beauty of the 6550 sound, as well as the raw power they can deliver. One of the best features of the 6550 is the tube’s long life characteristic, which will grant the user fewer tube changes over the years.
    Please email with questions and visit my many other tube listings!
    I have been selling vacuum tubes for more than ten years
    , pl
    ease
    buy with confidence.
    On Nov-06-19 at 06:20:24 PST, seller added the following information:
    Vacuum Tube Values is a Mundorf Premium Partner