TAD Tube Amp Doctor

Premium tested valves and the output tubes are premium matched too

  • TAD EL84-STR with Box image
    Output Valves Tubes EL34 6L6 EL84 and more

    TAD EL84-STR Matched Pairs & Quads

    £46.00£93.00 Select options

    TAD EL84-STR REDBASE series matched pairs and quads. A superb replacement for Russian EL84s and EL84Ms. Robust construction and gold grids.

  • TAD-6L6GCM-STR-REDBASE-Premium-Matched-PAIR image
    5881 6L6 Tubes and 6V6 Valves

    TAD 6L6GCM-STR Redbase Premium Selected Matched Pair

    £67.99 Add to basket

    TAD 6L6GCM-STR Redbase Premium Selected Matched Pair is a superb choice of 6L6.

  • TAD-6L6GCM-STR-REDBASE-Premium-Matched-QUAD
    5881 6L6 Tubes and 6V6 Valves

    TAD 6L6GCM-STR Redbase Premium Selected Matched Quad

    £134.99 Add to basket

    TAD 6L6GCM-STR Redbase Premium Selected Matched Pair is a superb choice of 6L6.

  • TAD 6V6GT Redbase Matched Pair Image
    5881 6L6 Tubes and 6V6 Valves

    TAD 6V6GT-STR Redbase Premium Matched

    £73.99 Add to basket

    With the TAD 6V6GT-STR REDBASE Premium matched valves, we have succeeded in combining the tonal characteristics of an NOS 6V6GT, such as from RCA or GE, with the current requirements of modern amps. It is a heavy duty 6V6GT valve, which can handle a higher plate voltage than regular 6V6GT valves.

  • Sale! TAD E34L qmatched quad image
    EL34/KT66/KT77/KT88/6550

    TAD E34L-Cz Premium Selected Matched Pair

    Original price was: £77.00.Current price is: £70.00. Add to basket

    The TAD E34L-Cz Premium Selected Matched Pair is a long-life EL34 type valve with thick and especially solid glass. It delivers lots of bite in the top end, punchy mids and well-focussed bass power. A wonderful EL34 with great tone for Hi-Fi and musical instrument amplifications.

  • TAD EL34-STR Redbase
    EL34/KT66/KT77/KT88/6550

    TAD EL34-STR Matched Pairs and Quads

    £71.99£143.99 Select options

    The TAD El34-STR Redbase Matched Quad will get you the grooves of those great Marshall amps of the ’60’s. EL34’s are a great British amp favourite used in many amps usually from 50 watts output and up to 100 watts.   Factory matched. Choose Matched Pairs or Quads.

  • TAD EL84-CZ Premium
    Output Valves Tubes EL34 6L6 EL84 and more

    TAD EL84-CZ Premium Matched Pair

    £49.20 Add to basket

    The TAD EL84-CZ Premium Matched Pair gives most amps an extra powerful bass response. Be careful with amps that already have fat bass and make sure their speaker can handle the increased bottom end, as it might become too much.

  • Sale! TAD EL84-CZ Premium
    Output Valves Tubes EL34 6L6 EL84 and more

    TAD EL84-CZ Premium Matched Quad

    Original price was: £96.50.Current price is: £88.70. Add to basket

    The TAD EL84-CZ  Premium Matched Quad gives most amps an extra powerful bass response. Be careful with amps that do already have a fat bass and make sure their speaker can handle the increased bottom end, as it might become too much.

  • TAD Solid State rectifier replaces GZ34 5U4GB 5Y3S
    Rectifiers 5U4GB 5Y3 EZ81 5AR4 GZ34

    TAD Solid State Rectifier

    £17.80 Add to basket

    Replace your valve rectifier with a long-life solid state alternative. Replaces 5Y3, 5AR4, 5U4 and GZ34 types. Just plug and play. Made in Germany.

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