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Products > Kits

We offer a full range of kits designed to improve the sound of your amplifier or equipment.
These specially selected kits cover audio amplifiers, guitar Preamp and output stages in both standard and cryogenically treated sets. We also provide guitarists and bassist upgraded speaker options. These kits have been born out of a lifetime of practical playing experience and offer an upgrade in sound quality.
The valves have been specially chosen for their sound characteristic and quality and are drawn from our own extensive stocks of new old stock as well as current production items. So the sets are design to you the best sound for you particular application.

• NameBrandCommentStockPrice PhotoOrder
• Fender Super Champ XD STR Philips 6V6GT Celestion G10 Greenback KitFender Amp KitsThe Fender Super Champ XD fitted with a Celestion G10 Green back is designed to provide a tight bass response with a ...In stock£160.16
  £152.15Buy Now
  
  FREE UK
  Mainland Delivery
• Fender Super Champ XD STR Philips 6V6GT Celestion G10 Vintage KitFender Amp KitsThe Fender Super Champ XD fitted with a Celestion G10 Vintage speaker is designed to give your Super Champ XD the hot ...In stock£151.83
  £144.24Buy Now
  
  FREE UK
  Mainland Delivery
• Marshall Class 5 Harma EL84 Retro Celestion Vintage 10 KitMarshall Amp KitsThe Marshall Class 5 Classic upgrade kit fitted with a Celestion vintage 10 provides a tight driving rock sound with ...In stock£113.83
  £107.35Buy Now
  
  FREE UK
  Mainland Delivery
• ORANGE AD5 CLASSIC V10 KITOrange Amplfier KitsThe Orange AD 5 Classic upgrade kit fitted with a Celestion vintage 10 is designed to provide the ideal combination for ...In stock£97.83
  £92.15Buy Now
  
  FREE UK
  Mainland Delivery
• Marshall Class 5 Harma EL84 Retro Celestion G10 Greenback KitMarshall Amp KitsThe Marshall Class 5 Classic upgrade kit fitted with a Celestion 10 inch greenback is designed to provide the ideal ...In stock£122.16
  £116.05Buy Now
  
  FREE UK
  Mainland Delivery
• Marshall Class 5 Classic EL84 Retro Ruby G10 LTD Edition KitMarshall Amp KitsThe Marshall Class 5 Classic upgrade kit fitted with a Harma Retro Ruby 10 inch is designed to provide tight and punchy ...In stock£123.00
  £110.70Buy Now
  
  FREE UK
  Mainland Delivery
• ORANGE AD5 CLASSIC G10 GREEN KITOrange Amplfier KitsThe Orange AD5 Classic upgrade kit fitted with a Celestion 10 inch greenback is designed to provide the ideal ...In stock£106.16
  £100.85Buy Now
  
  FREE UK
  Mainland Delivery
• Peavey Classic 20 STR Celestion G10 Green KitPeavey Amplifier Kits The Peavey Classic 20 STR upgrade kit fitted with the Celestion G10 Green back speaker is designed to give you a ...In stock£150.16
  £142.65Buy Now
  
  FREE UK
  Mainland Delivery
• Peavey Classic 20 Retro Celestion G10 Green KitPeavey Amplifier Kits The Peavey Classic 20 Retro upgrade kit fitted with the Celestion G10 Green back speaker is designed to give you’re a ...In stock£140.16
  £133.15Buy Now
  
  FREE UK
  Mainland Delivery
• Blackstar HT5 Classic Brimar 12BH7 Ltd Edition Clear Sapphire KitBlackstar Amplifier KitsSpecial Offer
  
  This upgrade kit covers the Blackstar HT5C, HT5R and HT5 RC 1 x 12 combos and includes a Brimar ...In stock£141.00
  £119.85Buy Now
  
  FREE UK
  Mainland Delivery
• Blackstar HT5 Classic Brimar 12BH7 Ltd Edition V30 KitBlackstar Amplifier KitsThis upgrade kit covers the Black Star HT5C, HT5R and HT5-RC 1 x 12 combos and is fitted with a Celestion Vintage 30 ...In stock£151.83Buy Now
  
  FREE UK
  Mainland Delivery
• Blackstar HT5 Classic Philips 12BH7A Ltd Edition G12M 25 Greenback KitBlackstar Amplifier KitsThis Classic Philips 12BH7A upgrade kit covers the Black Star HT5C, HT5R and HT5-RC 1 x 12 combos and includes a ...In stock£150.67Buy Now
  
  FREE UK
  Mainland Delivery
• Peavey Classic 30 STR Bright Sapphire KitPeavey Amplifier Kits The Peavey Classic 30 STR upgrade kit fitted with the Harma Bright Sapphire speakerIs the ultimate upgrade for those ...In stock£219.00
  £208.05Buy Now
  
  FREE UK
  Mainland Delivery
• Peavey Classic 30 STR Clear Sapphire KitPeavey Amplifier Kits The Peavey Classic 30 STR upgrade kit fitted with the Harma Clear Sapphire speaker is designed to provide a fully ...In stock£219.00
  £208.05Buy Now
  
  FREE UK
  Mainland Delivery
• Peavey Classic 30 STR Dark Sapphire KitPeavey Amplifier Kits The Peavey Classic 30 STR upgrade kit fitted with the Harma Dark Sapphire speaker is designed to provide a fully ...In stock£219.00
  £208.05Buy Now
  
  FREE UK
  Mainland Delivery
• Peavey Classic 30 STR Vintage 30 KitPeavey Amplifier Kits The Peavey Classic 30 STR upgrade kit fitted with the Celestion vintage 30 gives a hard hitting rock sound to your ...In stock£229.83
  £218.34Buy Now
  
  FREE UK
  Mainland Delivery
• Peavey Classic 50 1 x 15 STR Fullback KitPeavey Amplifier Kits The Peavey Classic 50 1x 15 combo STR upgrade kit fitted with the Celestion Fullback speaker transforms this excellent ...In stock£227.75Buy Now
• Bugera 333 Combo STR Marshall EL34B Celestion G12H 55 Hz Low Res Upgrade KitBugera Amplifier KitsSpecial Offer
  
  Bugera 333 2 x 12 combo with EL34 is a remarkably low cost amplifier and our kit is designed to ...In stock£373.66
  £321.50Buy Now
  
  FREE UK
  Mainland Delivery
• Vox AC4TV Classic EL84 Retro G10 Green 16 Ohm Full Upgrade KitVox Valve & Speaker UpgradesVox AC4 Classic Retro full upgrade kit covers the AC4TV 1 x 10 combo. It is designed to give you the classic Vox sound ...In stock£106.16Buy Now
  
  FREE UK
  Mainland Delivery
• Bugera 333 Combo STR Marshall EL34B Celestion V30 Full Upgrade KitBugera Amplifier KitsSpecial offer
  
  Bugera 333 2 x 12 combo with EL34 is a remarkably low cost amplifier and our Marshall EL34B & ...In stock£323.66
  £295.66Buy Now
  
  FREE UK
  Mainland Delivery
• Laney Cub 12R JJ EL84 Celestion Super 65 KitLaney Amp KitsThe Laney is a really good sounding small British combo. Early versions were fitted with poor H/H invader speakers ...In stock£98.50Buy Now
  
  FREE UK
  Mainland Delivery
• Vox AC15 Custom Classic Series 2004-2009 EL84 Retro 1 x 12 Celestion Blue 15 ohm Full Upgrade KitVox Valve & Speaker Upgrades5% Discount
  
  Vox AC15 Custom Classic Series Harma Retro full upgrade kit covers the A15 CC1 made between 2004 and ...In stock£253.50
  £240.83Buy Now
  
  FREE UK
  Mainland Delivery
• Vox AC15CC1 2004-2009 EL84 Retro Celestion Blue 15 ohm Full Upgrade KitVox Valve & Speaker Upgrades5% Discount
  
  Vox AC15 Custom Classic Series Harma Retro full upgrade kit covers the A15 CC1 made between 2004 and ...In stock£253.50
  £240.83Buy Now
  
  FREE UK
  Mainland Delivery
• Bugera 6260 Combo STR Marshall EL34B Celestion G12H 55 Hz Low Res Upgrade KitBugera Amplifier KitsSpecial Offert
  
  Bugera 6260 2 x 12 combo with EL34 is a remarkably low cost amplifier and our kit is designed to ...In stock£387.66
  £335.50Buy Now
  
  FREE UK
  Mainland Delivery
• Bugera 6260 Combo STR Marshall EL34B Celestion V30 Full Upgrade KitBugera Amplifier KitsSpecial offer
  
  Bugera 6260 2 x 12 combo with EL34 is a remarkably low cost amplifier and our Marshall EL34B & ...In stock£337.66
  £303.89Buy Now
  
  FREE UK
  Mainland Delivery

Specials

• 
  Celestion BN15 300S Neo 8 Ohm
  20% Discount
  
  The Neodymium BN15 300S Orange label is a 15 inch bass driver that gives 300 watts rms power ...
  £107.50  £86.00
• 
  Fender 68 Custom Twin Reverb Harma STR GT 6L6GC GE Full Upgrade Kit
  10% Discount
  
  This combination of valves provides major improvements in terms of a crystal clear top end with ...
  £208.00  £187.20
• 
  Fender Tweed Twin 1957 Medium Gain 30 Philips 5751 Harma ECC83-STR Pre Amp Revalve Kit
  Gain reduction 30%
  
  The Fender Tweed Twin 1957 Harma medium gain 30 Philips 5751 and ECC83-STR kit is designed ...
  £108.00  £96.00
• 
  Fender Super Reverb 1965 Reissue Medium Gain 30 Philips 5751 Harma ECC83-STR Pre Amp Revalve Kit
  Gain reduction 30%
  
  The Fender Super Reverb 1965 Reissue Harma medium gain 30 Philips 5751 and ECC83 STR kit is ...
  £136.00  £124.00
• Fender Pro Junior Me£80.00  £68.00
• Fender Princeton Rev£108.00  £96.00
• Fender Hot Rod Devil£94.00  £82.00