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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
• Engl Savage 60 MK2 E630 STR Marshall EL34B Full Upgrade KitEngl Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£162.00
  £146.00Buy Now
• Mesa Subway Rocket 440 Stan Gain Harma E84L STR BT Full Upgrade KitMesa Boogie Full Revalve KitsSpecial offer 10% Discount
  
  This full revalve kit consists of a Standard gain pre amp kit combined with the ...In stock£194.00
  £174.60Buy Now
• Mesa Subway Rocket 440 Harma Classic EL84 Retro Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 10% Discount
  
  This full revalve kit is designed to give you the classic warm driving rock sound ...In stock£207.00
  £186.30Buy Now
• Mesa Subway Rocket 440 Groove Tubes Super Pre EL84S Full Upgrade KitMesa Boogie Full Revalve KitsFull Groove Tube Set
  
  Groove Super Premium S Series full upgrade kit is designed to give your amplifier the ideal ...In stock£201.00Buy Now
• Mesa Single Rectifier Harma STR 5881 Full Upgrade KitMesa Boogie Full Revalve KitsThis Mesa Single Rectifier Harma STR 5881 Full Upgrade Kit It is designed to give your Mesa a tight punchy rock sound ...In stock£152.00Buy Now
• Mesa Single Rectifier Stan Gain 6L6GC JJ Full Revalve KitMesa Boogie Full Revalve KitsSpecial Offer 10% Discount
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves ...In stock£136.00
  £122.40Buy Now
• Mesa Single Rectifier Harma Classic 6L6GC Retro Full Upgrade KitMesa Boogie Full Revalve KitsThis full revalve kit consists of specially selected Harma Retro valves for Mesa Boogie amplifiers. This set has been ...In stock£188.00Buy Now
• Mesa Single Rectifier Classic Groove Tube 6L6GC GE Full Upgrade KitMesa Boogie Full Revalve KitsThis full revalve kit consists of specially selected Harma ECC83 Retro pre amp valves and Groove tube 6L6GC GE reissue ...In stock£192.00Buy Now
• Mesa Single Rectifier Harma Vintage Philips 6L6WGB Full Upgrade KitMesa Boogie Full Revalve KitsLater Breakup
  
  Special Offer 10% Discount
  
  This Harma 12AX7WA Vintage Philips 6L6WGB full upgrade kit is ...In stock£172.00
  £154.80Buy Now
• Engl Savage 120 E610 KT88 JJ Full Revalve KitEngl Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£196.00Buy 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
• 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
• Fender Supersonic 60 Head 6L6GC JJ Full Revalve KitFender Full Revalve KitsSupersonic 60 Head only
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves ...In stock£154.00Buy Now
• Bugera 6260 Combo Classic EL34 Retro Full Upgrade KitBugera Full Revalve KitsEL34 Option
  
  Our Classic Harma EL34 Retro full upgrade kit is designed to give you as close to the old Mullard ...In stock£256.00Buy Now
• Fender Supersonic 60 Combo 6L6GC JJ Full Revalve KitFender Full Revalve KitsSupersonic 60 Combo Only
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves ...In stock£188.50Buy Now
• Bugera 6260 Combo Infinium Harma Vintage Groove Tube EL34M Upgrade KitBugera Full Revalve KitsEL34 Option
  
  Special Offer 10% Discount
  
  The Harma 12AX7WA Vintage and Groove Tube EL34M upgrade kit has ...In stock£236.00
  £212.40Buy Now
• Bugera 6262 Infinium 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£180.00Buy Now
• Fender Supersonic 60 Head STR Groove Tube 6L6GC GE Full Upgrade KitFender Full Revalve KitsSupersonic 60 Head only
  
  Special Offer 10% Discount
  
  The Harma STR GT 6L6GC GE Full upgrade kit is ...In stock£174.00
  £156.60Buy Now
• Bugera 6262 Infinium 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£214.00
  £182.00Buy Now
• Engl Special Edition E670 100 EL34 MK2 JJ Full Revalve KitEngl Full Revalve KitsEL34 Option
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with ...In stock£188.00Buy Now
• Friedman Jerry Cantrell Signature 100 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£148.00Buy Now
• Engl Special Edition E670 100 Marshall EL34B Full Upgrade KitEngl Full Revalve KitsEL34 option Special Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock ...In stock£180.00
  £148.00Buy Now
• Fender Supersonic 60 Combo STR Groove Tube 6L6GC GE Full Upgrade KitFender Full Revalve KitsSupersonic 60 Combo Only
  
  Special Offer 15%
  
  The Harma STR GT 6L6 GC GE Full upgrade kit is designed to ...In stock£208.00
  £176.80Buy Now
• Friedman Jerry Cantrell Signature 100 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£178.00
  £146.00Buy Now
• Orange Jim Root #4 Signature Terror EL84 JJ Full Revalve Kit Orange Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£107.00Buy 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