• Reviews around match (5.00 of 5)

    JJ Electronics T-6V6-S-JJ-MP Vacuum Tube Spiral Filament Matched Pair

    • Great matched tubes for my 1968 Princeton
    • After I make this swap, I can take my time sorting through other brands (and other tubes in some instances) finding the right match for each amp.
    • This matching is especially important to avoid clipping from a tube that is out-of-range, otherwise you'll compromise your bias setting with one tube too high and the other low