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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
• Universal Audio 2 610 Dual Channel Harma ECC83 Retro Full Upgrade KitUniversal Audio Full Revalve KitsThis full Upgrade kit is designed to provide the best sonic and audio performance available using modern valves from ...In stock£94.00Buy Now
• The Culture Vulture Mastering Plus M8100 Revalve KitThermionic Culture Upgrade KitsThermionic Culture Vulture mastering plus full revalve kit consists of a set of 5 selected valves to provide the best ...In stock£94.00Buy Now
• The Culture Vulture Super 15 M8100 Revalve KitThermionic Culture Upgrade KitsThermionic Culture Vulture Super 15 Mullard M8100/5654 full revalve kit consists of a set of 5 selected valves to ...In stock£94.00Buy Now
• The Culture Vulture CV20 Anniversary Mullard M8100 Revalve KitThermionic Culture Upgrade KitsThermionic Culture Vulture mastering plus full revalve kit consists of a set of 5 selected valves to provide the best ...In stock£94.00Buy Now
• Rivera Clubster Royale 50 watt 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£108.00
  £92.00Buy Now
• Rivera Clubster Royale Recording 50 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£108.00
  £92.00Buy Now
• Victory RK50 Richie Kotzen STR Marshall EL34B Full Upgrade KitVictory Amplifiers Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Friedman Buxom Betty 50 EL34 MK2 JJ Full Revalve KitFriedman Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£92.00Buy Now
• Victory V40 The Duchess STR Marshall EL34B Full Upgrade KitVictory Amplifiers Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Marshall Studio Classic SC20C Series 20 watt STR Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Vox Night Train 50 Head Gen 2 STR Marshall EL34B Full Upgrade KitVox Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Victory RK50 Richie Kotzen EL34 MK2 JJ Full Revalve KitVictory Amplifiers Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£92.00Buy Now
• Victory V40 The Duchess EL34 MK2 JJ Full Revalve KitVictory Amplifiers Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£92.00Buy Now
• Marshall Silver Jubilee Series 2550/ 2554 50 STR Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Marshall Silver Mini Jubilee Series 2525 20 watt STR Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Marshall Origin Series OR120 STR Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Marshall Origin Series OR150 STR Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsThe Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with early break up and ...In stock£108.00
  £92.00Buy Now
• Marshall JCM 800 Series 2204/ 4104 50 watt STR Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Marshall JCM 900 Series 2500 50 watt STR Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Marshall Original Superbass 1986 50 watt STR Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Marshall Vintage Series 1987X 50 watt head STR Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Marshall Signature Series 1987X PW 50 watt combo STR Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Orange OR50H STR Marshall EL34B Full Upgrade KitOrange Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Orange Rocker 30 STR Marshall EL34B Full Upgrade KitOrange Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Friedman Buxom Betty 50 STR Marshall EL34B Full Upgrade KitFriedman Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy 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