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 8 of 8
  • NameBrandCommentStockPrice PhotoOrder
  • Primaluna Evo 400 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£504.00
    £453.60    Buy Now
  • Primaluna Dialogue HP 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£504.00
    £453.60    Buy Now
  • Primaluna Evo 400 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£504.00
    £453.60    Buy Now
  • Primaluna Dialogue 7 Original 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 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 7 Original 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
  • Quad 11 Forty Mono Power Amplifier Gold Lion KT88 Upgrade Kit PairQuad Amplifiers The Quad II Forty mono power amplifier upgrade kit is for a pair of monoblock amplifiers. The Quad 11 Forty is an ...In stock£510.00Buy Now
  • World Audio Design 300B PSE Monoblock JJ Full Upgrade KitWorld Audio Design AmpllfiersOur JJ revalve kits consist of a specially selected set of JJ that will provide an outstanding upgrade to this amp. JJ ...In stock£602.00Buy Now

    FREE UK
    Mainland Delivery
  • Primaluna Dialogue HP Premium Integrated Harma STR KT120 Tung sol Full Upgrade KitPrimaluna Amplifiers10% Discount Ends Friday 20th March

    KT120 Option

    This upgrade kit with KT120 takes the Primaluna sound to ...    In stock£680.00
    £612.00    Buy Now
  • Primaluna Dialogue HP Premium Stereo Poweramp Harma STR KT120 Tung sol Full Upgrade KitPrimaluna Amplifiers10% Discount Ends Friday 20th March

    KT120 Option

    This upgrade kit with KT120 takes the Primaluna sound to ...    In stock£680.00
    £612.00    Buy Now
  • Primaluna Evo 400 Integrated Harma STR KT120 Tung sol Full Upgrade KitPrimaluna Amplifiers10% Discount Ends Friday 20th March

    KT120 Option

    This upgrade kit with KT120 takes the Primaluna sound to ...    In stock£680.00
    £612.00    Buy Now
  • Primaluna Evo 400 Poweramp Harma STR KT120 Tung sol Full Upgrade KitPrimaluna Amplifiers10% Discount Ends Friday 20th March

    KT120 Option

    This upgrade kit with KT120 takes the Primaluna sound to ...    In stock£680.00
    £612.00    Buy Now
  • Primaluna Dialogue HP Premium Integrated Harma STR KT88 Gold Lion Full Upgrade KitPrimaluna AmplifiersKT88 Stock Option

    This upgrade kit is designed to give you a noticeable upgrade from the stock valves.The kit ...    In stock£640.00Buy Now
  • Primaluna Dialogue HP Premium Stereo Poweramp Harma STR KT88 Gold Lion Full Upgrade KitPrimaluna AmplifiersKT88 Stock Option

    This upgrade kit is designed to give you a noticeable upgrade from the stock valves.The kit ...    In stock£640.00Buy Now
  • Primaluna Evo 400 Poweramp Harma STR KT88 Gold Lion Full Upgrade KitPrimaluna AmplifiersKT88 Stock Option

    This upgrade kit is designed to give you a noticeable upgrade from the stock valves.The kit ...    In stock£640.00Buy Now
  • Primaluna Evo 400 Integrated Harma STR KT88 Gold Lion Full Upgrade KitPrimaluna AmplifiersKT88 Stock Option

    This upgrade kit is designed to give you a noticeable upgrade from the stock valves.The kit ...    In stock£640.00Buy Now
  • Primaluna Prologue 7 Original Dual Mono Poweramp Harma STR KT88 Gold Lion Full Upgrade KitPrimaluna AmplifiersKT88 Stock Option

    This upgrade kit is designed to give you a noticeable upgrade from the stock valves.The kit ...    In stock£680.00Buy Now
  • Primaluna Prologue Premium Dual Mono Poweramp Harma STR KT88 Gold Lion Full Upgrade KitPrimaluna AmplifiersKT88 Stock Option

    This upgrade kit is designed to give you a noticeable upgrade from the stock valves.The kit ...    In stock£680.00Buy Now
  • Primaluna Dialogue 7 Original Dual Mono Poweramp Harma STR KT88 Gold Lion Full Upgrade KitPrimaluna AmplifiersKT88 Stock Option

    This upgrade kit is designed to give you a noticeable upgrade from the stock valves.The kit ...    In stock£680.00Buy Now
Total : 194 | Page 8 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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