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AccessoriesProducts > 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.
- NameBrandCommentStockPrice PhotoOrder
- Little Dot MK6 Headphone Amp Sylvania Philips 6080WC Upgrade KitLittle Dot Amplifiers Little Dot MK6 headphone amplifier is the flagship headphone & pre-amplifier in the Little Dot MK series. In order to ...In stock£150.00
Buy Now - Little Dot MK6 Headphone Amp Sylvania Telefunken 6080W Upgrade KitLittle Dot Amplifiers Special Offer 10% Discount
Last remaining kits
Little Dot MK6 headphone amplifier is the flagship ...In stock£190.00
£171.00Buy Now - Little Dot MK6 Headphone Amp Sylvania GE Tele Philips 6080 Deluxe Upgrade KitLittle Dot Amplifiers Deluxe tube rolling kit
This deluxe tube rolling kit gives you the three of most popular 6080 valve types and ...Sold Out£338.00Buy Now - Little Bear P7 6080WC Philips GE 5670 Headphone Amplifier Upgrade KitLittle Bear AmplifiersThe 5670W General Electric has superb sound quality with a nice musical presentation. It offers more clarity and better ...In stock£47.00
Buy Now - Little Bear P7 6080 5670 GE Headphone Amplifier Upgrade KitLittle Bear AmplifiersThe 5670W General Electric has superb sound quality with a nice musical presentation. It offers more clarity and better ...In stock£44.00Buy Now
- Little Bear P7 6080W Telefunken GE 5670 Headphone Amplifier Upgrade KitLittle Bear AmplifiersThe 5670W General Electric has superb sound quality with a nice musical presentation. It offers more clarity and better ...In stock£57.00Buy 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£230.00
Buy Now - Little Dot MK8 Headphone Amplifier Mullard CV4024 EH 6H30-Gold Pin Upgrade KitLittle Dot Amplifiers Gold Pin 6H30 Kit
Little Dot MK8 headphone amplifier has an exceptional dynamic range and sound quality.So in ...In stock£270.00Buy Now - Little Dot MK9 Headphone Amp Sylvania General Electric 6080 Upgrade KitLittle Dot Amplifiers The Little Dot MK9 headphone amplifier has an exceptional dynamic range and musical quality.So in order to get the best ...In stock£69.00
Buy Now - Little Dot MK9 Headphone Amp Sylvania Telefunken 6080W Upgrade KitLittle Dot Amplifiers Special Offer 10% Discount
Last remaining kits
Little Dot MK9 headphone amplifier has an exceptional ...In stock£95.00
£85.50Buy Now - Little Dot MK9 Headphone Amp Sylvania Philips 6080WC Upgrade KitLittle Dot Amplifiers Little Dot MK9 Headphone Amplifier full revalve kit is designed to get the best out of this remarkable little ...In stock£75.00Buy Now
- Little Dot MK9 Headphone Amp Sylvania GE Tele Philips 6080 Deluxe Upgrade KitLittle Dot Amplifiers Deluxe tube rolling kit
Special Offer 10% Discount
Last remaining kits
This deluxe tube rolling ...In stock£149.00
£134.10Buy Now - Schiit Lyr 2 Headphone Amplifier Philips ECC88 Upgrade KitSchiit Audio AmplifiersWe use the Philips ECC88 due to its exception sound quality in this upgrade kit.Sound wise; this valve has it all, ...In stock£50.00
Buy Now - Quad 22 Control Unit Harma Retro EF86 Siemens Upgrade kitQuad Amplifiers Original Quad 22 pre amplifier unit that was introduced in 1953 and remained in production until 1971. Absolute Classic ...In stock£100.00
Buy Now - Schiit Lyr 2 Headphone Amplifier Philips ECC88 6BQ7A Deluxe Upgrade KitSchiit Audio AmplifiersWe use the Philips ECC88 due to its exception sound quality in this upgrade kit.Sound wise; this valve has it all, ...In stock£98.00Buy Now
- Quad QC 24 Pre Amp Upgrade kitQuad Amplifiers Quad QC-24 Pre amp is a modern day upgrade to the classic quad control unit.The QC Twenty Four has 2 main outputs, 2 ...In stock£20.00
Buy Now - Quad QC 24P Phono Stage Upgrade kitQuad Amplifiers The Quad QC 24 dedicated valve phono stage was designed by Tim De Paravicini. This unit features a moving magnet/ ...In stock£80.00
Buy Now - Primaluna Evo 300 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£216.00
£194.40
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
£234.00Buy Now - Quad 11 Classic Power Amplifier REC Relic KT66 Tesla EF86 Upgrade Kit PairQuad Amplifiers Special Offer 20% Discount
The KT66 Relic is a premium high quality audio grade KT66 that is based on the famous ...In stock£356.00
£284.80
Buy Now - Schiit Mjolnir 2 Headphone Amplifier Philips ECC88 Upgrade KitSchiit Audio AmplifiersWe use the Philips ECC88 due to its exception sound quality in this upgrade kit.Sound wise; this valve has it all, ...In stock£50.00
Buy Now - Primaluna Evo 300 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£380.00Buy Now - Primaluna Evo 300 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£400.00
£360.00Buy Now - Schiit Mjolnir 2 Headphone Amplifier Philips ECC88 6BQ7A Deluxe Upgrade KitSchiit Audio AmplifiersWe use the Philips ECC88 due to its exception sound quality in this upgrade kit.Sound wise; this valve has it all, ...In stock£98.00Buy Now
- Primaluna Evo 300 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£216.00
£194.40
Buy Now
