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  • NOS WINGED C KT88 TESTED AND MATCHED POWER TUBES
    NOS WINGED C KT88 TESTED AND MATCHED POWER TUBES
    Tubes ·  · ideal_acoustics · $199.00

    IDEAL ACOUSTICS has available several pairs of Winged C KT88 output tubes that have been burned in for 50 hours and matched in an actual amplifier for sale.  They are matched within very close tolerances because I have been used to selling and using Audio Research output tubes since 1983.  ARC taught me a great deal on matching tubes and the resulting amplifier performance...

  • GE BRANDED RCA 845
    GE BRANDED RCA 845
    Tubes ·  · analogluvr · $1,600.00

    Well matched pair of GE branded 845 tubes manufactered by RCA with similar date codes.  It took me years to assemble this pair.  I bought the first one from a reputable member as a NOS orphan and it took quite some time before I was able to find another orphan that was a close match.  I just had them tested at THE TUBE STORE and the results are pictured.  Jon said they...

  • Psvane WE845 Western Electric Replica Tubes (2) Matched Pairs
    Psvane WE845 Western Electric Replica Tubes (2) Matched Pairs
    Tubes ·  · eastendhifi · $990.00

    East End Hi-Fi are selling (2) Matched Pairs of the famed Psvane WE 845 Western Electric Replica Tubes. These tubes have 250hrs on them, which means that they are fully broken-in. They are priced for the (2) matched  pairs.  WE WILL SELL THEM AS INDIVIDUAL MATCHED PAIRS. These are some of the best sounding 845 tubes on the market today.  I have the original invoice from...

  • NOS WING C AUDIO RESEARCH TUBES 6550 AUDIO RESEARCH BRAND REPLAEMENT TUBES
    NOS WING C AUDIO RESEARCH TUBES 6550 AUDIO RESEARCH BRAND REPLAEMENT TUBES
    Tubes ·  · ideal_acoustics · $400.00

    Ideal Acoustics, an Audio Research dealer since 1983 has a fair supply of Audio Research replacement tubes.  This ad is for the 6550 output tubes.  The price is for the Wing C version which is no longer available.  The warranty is the standard 90 day ARC warranty and replacements will be supplied by Ideal Acoustics since I have many NOS Wing C 6550 tubes that I purchased fro...

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