Products > Amp Audio Upgrade Kits

Our audio upgrade kits offer a selection of the best quality modern production items along with high quality new old stock valves to give you an improved sound and a cost effective upgrade. We have over 30 years' experience with using and listening to high end audio amplifiers and over 25 years in improving the valves. These kits have been put together after many hours of listening tests to confirm the valves performance in any given application.

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Total : 194 | Page 5 of 8
  • NameBrandCommentStockPrice PhotoOrder
  • Primaluna Prologue 1 Original Integrated Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£220.00
    £198.00    Buy Now
  • Primaluna Prologue 2 Original Integrated Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£220.00
    £198.00    Buy Now
  • Primaluna Prologue 4 Original Poweramp Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£220.00
    £198.00    Buy Now
  • Primaluna Prologue 5 Original Poweramp Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£220.00
    £198.00    Buy Now
  • Primaluna Prologue Classic Integrated Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£220.00
    £198.00    Buy Now
  • Primaluna Prologue Premium Integrated Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£220.00
    £198.00    Buy Now
  • Primaluna Prologue Premium Stereo Poweramp Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£220.00
    £198.00    Buy Now
  • Primaluna Dialogue 1 Original Integrated Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£220.00
    £198.00    Buy Now
  • Primaluna Dialogue 2 Original Integrated Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£220.00
    £198.00    Buy Now
  • Primaluna Dialogue 4 Original Poweramp Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£220.00
    £198.00    Buy Now
  • Primaluna Dialogue 5 Original Poweramp Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£220.00
    £198.00    Buy Now
  • Primaluna Evo 100 Poweramp Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£220.00
    £198.00    Buy Now
  • Little Dot MK8 Headphone Amplifier Mullard CV4024 EH 6H30-EB Upgrade KitLittle Dot Amplifiers Little Dot MK8 headphone amplifier has an exceptional dynamic range and sound quality.So in order to get the best out ...In stock£230.00Buy Now
  • Primaluna Dialogue Premium Integrated Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£260.00
    £234.00    Buy Now
  • Primaluna Dialogue Premium Stereo Poweramp Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£260.00
    £234.00    Buy Now
  • Primaluna Evo 300 Integrated Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£260.00
    £234.00    Buy Now
  • Primaluna Evo 300 Poweramp Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable upgrade by ...    In stock£260.00
    £234.00    Buy Now
  • Primaluna Prologue 2 Original Integrated KT88 JJ Full Upgrade KitPrimaluna AmplifiersKT88 Option with JJ

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable ...    In stock£272.00
    £244.80    Buy Now
  • Primaluna Prologue 5 Original Poweramp KT88 JJ Full Upgrade KitPrimaluna AmplifiersKT88 Option with JJ

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable ...    In stock£272.00
    £244.80    Buy Now
  • Primaluna Dialogue 2 Original Integrated KT88 JJ Full Upgrade KitPrimaluna AmplifiersKT88 Option with JJ

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable ...    In stock£272.00
    £244.80    Buy Now
  • Primaluna Evo 100 Integrated KT88 JJ Full Upgrade KitPrimaluna AmplifiersKT88 Option with JJ

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable ...    In stock£272.00
    £244.80    Buy Now
  • Primaluna Prologue Classic Integrated KT88 JJ Full Upgrade KitPsvane AudioKT88 Option with JJ

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable ...    In stock£272.00
    £244.80    Buy Now
  • Primaluna Prologue Premium Stereo Poweramp KT88 JJ Full Upgrade KitPrimaluna AmplifiersKT88 Option with JJ

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable ...    In stock£272.00
    £244.80    Buy Now
  • Primaluna Prologue Premium Integrated KT88 JJ Full Upgrade KitPrimaluna AmplifiersKT88 Option with JJ

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable ...    In stock£272.00
    £244.80    Buy Now
  • Primaluna Evo 200 Poweramp KT88 JJ Full Upgrade KitPrimaluna AmplifiersKT88 Option with JJ

    Special Offer 10% Discount

    This upgrade kit is designed to give you a noticeable ...    In stock£272.00
    £244.80    Buy Now
Total : 194 | Page 5 of 8
All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by all EU countries.


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