Products > Amp Audio Upgrade Kits > Primaluna Prologue Premium Series

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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  • NameBrandCommentStockPrice PhotoOrder
  • Primaluna Prologue Premium Integrated Harma STR EL34 Relic Full Upgrade KitPrimaluna AmplifiersEL34 Stock Option

    This upgrade kit is designed to give you a noticeable upgrade with outstanding value for ...
    In stock£176.00
    £158.40
    Buy Now
  • Primaluna Prologue Premium Integrated Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    This upgrade kit is designed to give you a noticeable upgrade by replacing the EL34 with the REC ...
    In stock£200.00
    £180.00
    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 Prologue Premium Integrated Harma STR KT88 Gold Lion Full Upgrade KitPrimaluna AmplifiersKT88 Stock Option

    Special offer 10% Discount

    This upgrade kit is designed to give you a noticeable ...
    In stock£440.00
    £396.00
    Buy Now
  • Primaluna Prologue Premium Preamplifier Harma ECC82 STR Full Upgrade KitPrimaluna AmplifiersThis upgrade kit is designed to give you a noticeable upgrade over the stock valves.The kit will give you improvements ...In stock£150.00Buy Now
  • Primaluna Prologue Premium Stereo Poweramp Harma STR EL34 Relic Full Upgrade KitPrimaluna AmplifiersEL34 Stock Option

    This upgrade kit is designed to give you a noticeable upgrade with outstanding value for ...
    In stock£176.00
    £158.40
    Buy Now
  • Primaluna Prologue Premium Stereo Poweramp Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    This upgrade kit is designed to give you a noticeable upgrade by replacing the EL34 with the REC ...
    In stock£200.00
    £180.00
    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 Stereo Poweramp Harma STR KT88 Gold Lion Full Upgrade KitPrimaluna AmplifiersKT88 Stock Option

    Special offer 10% Discount

    This upgrade kit is designed to give you a noticeable ...
    In stock£440.00
    £396.00
    Buy Now
  • Primaluna Prologue Premium Dual Mono Poweramp Harma STR EL34 Relic Full Upgrade KitPrimaluna AmplifiersThis upgrade kit is designed to give you a noticeable upgrade with outstanding value for money. The kit will give you ...In stock£352.00
    £316.80
    Buy Now
  • Primaluna Prologue Premium Dual Mono Poweramp Harma STR KT66 Relic Full Upgrade KitPrimaluna AmplifiersKT66 Option

    This upgrade kit is designed to give you a noticeable upgrade by replacing the EL34 with the REC ...
    In stock£400.00Buy Now
  • Primaluna Prologue Premium Dual Mono 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£544.00
    £489.60
    Buy Now
  • Primaluna Prologue Premium Dual Mono Poweramp Harma STR KT88 Gold Lion Full Upgrade KitPrimaluna AmplifiersKT88 Stock Option

    Special offer 10% Discount

    This upgrade kit is designed to give you a noticeable ...
    In stock£880.00
    £792.00
    Buy Now
Total : 13 | Page 1 of 1
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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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