JCM2000 Marshall Stable Bias Mod Kits

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  • Marshall JCM2000 DSL Stable Bias board image

    Marshall DSL Bias Mod Kit

    £43.90
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  • Marshall JCM2000 TSL Stable Bias board image

    Marshall TSL Bias Mod Kit.

    £45.42
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Recent Customer Reviews


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"Fantastic tubes and speedy delivery" J.S Bought JJ El84 Matched and EH12AX7's reviewed 10 November 2021"

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"Great service, fast delivery, excellent valves all superbly packaged, thanks very much…….. I’ll be back!" M.B. bought Tung Sol 12AX7's and EL34B's Reviewed 13 Nov 2021

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