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Products > Full Revalve Kits

These full revalve kits use specially chosen valves to help you attain the sound that you are looking for from your amplifier. The valves have been specially chosen for their sound characteristic. They are specially position matched as to their function in your amplifier. They are selected for gain, triode balance, low noise and microphonics. These kits are backed by over 25 years of experience in selecting pre amp valves for professional musicians who trust their sound to Watford valves.

• NameBrandCommentStockPrice PhotoOrder
• Jet City 100H LTD STR Marshall EL34B Full Upgrade KitJet City Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£196.00
  £164.00Buy Now
• Bugera 6260 Combo STR Marshall EL34B Full Upgrade KitBugera Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£196.00
  £164.00Buy Now
• Hiwatt SSP103 Signature Townshend 100 Head STR Marshall EL34B Full Upgrade KitHiwatt Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£196.00
  £164.00Buy Now
• Rivera KR7 Mick Thomson Signature STR Marshall EL34B Full Upgrade KitRivera Full Revalve Kits Special Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£196.00
  £164.00Buy Now
• Diezel VH2 STR Marshall EL34B Full Upgrade KitDiezel Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£196.00
  £164.00Buy Now
• Bugera 6260 Combo EL34 MK2 JJ Full Revalve KitBugera Full Revalve KitsEL34 Option
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with ...In stock£164.00Buy Now
• Hughes & Kettner Duotone Thayer Signature STR Marshall EL34B Full Upgrade KitHughes & Kettner Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£196.00
  £164.00Buy Now
• Victory V40 Deluxe MK2 Classic Groove Tube 6L6GC GE Full Upgrade KitVictory Amplifiers Full Revalve KitsMark 2
  
  The Classic 6L6GC GE re issue Groove Tube full upgrade kit is designed for those who want a bigger ...In stock£164.00Buy Now
• Hughes & Kettner Duotone Thayer Signature EL34 MK2 JJ Full Revalve KitHughes & Kettner Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£164.00Buy Now
• Jet City 100H LTD EL34 MK2 JJ Full Revalve KitJet City Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£164.00Buy Now
• Marshall Astoria Classic Combo Harma Vintage REC KT66 Full Upgrade KitMarshall Amp Full Revalve KitsThe Harma 12AX7WA Vintage and Rec Relic KT66 upgrade kit has been designed to give you the classic Clapton rock sound ...In stock£164.00Buy Now
• Marshall Astoria Classic Head Harma Vintage REC KT66 Full Upgrade KitMarshall Amp Full Revalve KitsThe Harma 12AX7WA Vintage and Rec Relic KT66 upgrade kit has been designed to give you the classic Clapton rock sound ...In stock£164.00Buy Now
• Orange Rockerverb 50 MK2 EL34 MK2 JJ Full Revalve KitOrange Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£164.25Buy Now
• Lazy J J40 With Reverb Harma ECC83 STR Groove Tube 6L6GC GE Full Upgrade KitLazy J Reverb Model
  
  Special Offer 15% Discount
  
  The Harma ECC83 STR Groove Tube 6L6GC GE Full Upgrade Kit simply ...In stock£194.00
  £164.90Buy Now
• Lazy J J35 With Reverb Harma ECC83 STR Groove Tube 6L6GC GE Full Upgrade KitLazy J Reverb Model
  
  Special Offer 15% Discount
  
  The Harma ECC83 STR Groove Tube 6L6GC GE Full Upgrade Kit simply ...In stock£194.00
  £164.90Buy Now
• Fender 1957 Custom Twin Amp 6L6GC JJ Full Revalve KitFender Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£165.00Buy Now
• Morgan AC40 Deluxe EL84 JJ Full Revalve KitMorgan AmplifiersOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£165.00Buy Now
• Marshall Astoria Classic Head Relic 12AX7WC Beijing 6N4J Rec KT66 Full Upgrade KitMarshall Amp Full Revalve KitsEarly Crunch Early Break Up
  
  At last a set with early crunch and early break up and the classic vintage KT66 ...In stock£165.00Buy Now
• Marshall Astoria Classic Combo Relic 12AX7WC Beijing 6N4J KT66 Full Upgrade KitMarshall Amp Full Revalve KitsEarly Crunch Early Break Up
  
  At last a set with early crunch and early break up and the classic vintage KT66 ...In stock£165.00Buy Now
• Orange OR100H EL34 MK2 JJ Full Revalve KitOrange Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£166.00Buy Now
• Orange TH100 EL34 MK2 JJ Full Revalve KitOrange Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£166.75Buy Now
• Orange Rockerverb 100 MK1 EL34 MK2 JJ Full Revalve KitOrange Full Revalve KitsSpecial Offer 10% Discount
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves ...In stock£185.50
  £166.95Buy Now
• Orange Rockerverb 100 MK3 EL34 MK2 JJ Full Revalve KitOrange Full Revalve KitsSpecial Offer 10% Discount
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves ...In stock£185.50
  £166.95Buy Now
• Sound City Master Lead 50 Classic EL34 Retro Full Upgrade KitSound City Full Revalve KitsOur Classic Harma EL34 Retro full upgrade kit is designed to give you as close to the old Mullard style vintage warmth ...In stock£167.00Buy Now
• Blackstar Series One 45 Classic EL34 Retro Full Upgrade KitBlackstar Full Revalve KitsThis Classic upgrade kit is designed to provide a tight driving rock sound with plenty of rich sustain. This ...In stock£167.00Buy Now

Specials

• 
  EL34/EL34B STR-TAD SPECIAL OFFER
  Special Offer 15% Discount
  
  The TAD EL34B STR has been around for many years now and this valve has a number of ...
  £22.00  £18.70
• 
  EL84-SOVTEK
  Special Offer 20% Discount Limited Stock
  
  The Sovtek EL84 has been the industry standard go to EL84 for over 25 ...
  £24.00  £19.20
• 
  GZ34/5AR4-SOVTEK
  Special Offer 15% Discount
  
  The Sovtek GZ34 5AR4 a very well made modern full wave rectifier. The valve uses ...
  £32.00  £27.20
• 
  211-PSVANE CLASSIC SERIES
  Special Offer 15% Discount<>br>
  Psvane 211 Classic Series is a directly heated audio power triode for High end Audio ...
  £115.00  £97.75
• EF86-HARMA RETRO£26.00  £23.40
• Bugera 6262 Infinium£254.00  £228.60
• Way Huge WM22 Smalls£132.50  £119.25