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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
• Lazy J J35 With Reverb & Trem Harma ECC83 STR Philips 6L6WGB Full Upgrade KitLazy J Reverb Model & Trem
  
  Special Offer 15% Discount
  
  The Harma ECC83 STR Philips 6L6WGB full upgrade kit is ...In stock£228.00
  £193.80Buy Now
• Mesa Mark 2C 100 Reverb Classic Groove Tube 6L6GC GE Full Upgrade Kit Mesa 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£256.00Buy Now
• Magnatone Super 30 Classic EL84 Retro Full Upgrade KitMagnatone Full Revalve KitsThe Magnatone Super 30 Classic Retro full revalve kit is designed to get the most out of this excellent Combo.The Super ...In stock£317.00Buy Now
• Magnatone Super 30 Groove Tubes Super Pre EL84S Full Upgrade KitMagnatone Full Revalve KitsGroove Super Premium S Series full upgrade kit is designed to give your amplifier the ideal balance of clean headroom ...In stock£307.00Buy Now
• Hughes & Kettner Statesman Dual 50 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£76.00Buy Now
• Mesa Mark 3 100 Reverb Stan Gain 6L6GC JJ Full Revalve KitMesa Boogie Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83 S preamp valves combined with selected and matched ...In stock£188.00Buy Now
• Hughes & Kettner Statesman Dual 50 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£90.00
  £74.00Buy Now
• Mesa Mark 3 100 Reverb 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£248.00Buy Now
• Mesa Mark 3 100 Reverb Classic Groove Tube 6L6GC GE Full Upgrade Kit Mesa 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£256.00Buy Now
• Hughes & Kettner Statesman Dual 50 Harma Vintage Groove Tube EL34M Upgrade KitHughes & Kettner Full Revalve KitsSpecial Offer 10% Discount
  
  The Harma 12AX7WA Vintage and Groove Tube EL34M upgrade kit has been designed to give ...In stock£110.00
  £99.00Buy Now
• Dr Z Maz 18 Non Reverb EL84 JJ Full Revalve KitDR Z Full Revalve KitsNon Reverb Model
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined ...In stock£114.00Buy Now
• Mesa Mark 4A 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 ECC83 S preamp valves ...In stock£190.00
  £171.00Buy Now
• Mesa Mark 4A 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£245.00Buy Now
• Dr Z Maz 18 Non Reverb Classic EL84 Retro Full Upgrade KitDR Z Full Revalve KitsNon Reverb Model
  
  This full revalve kit is designed to give you the classic warm driving rock sound with plenty ...In stock£168.00Buy Now
• Dr Z Maz 18 Non Reverb Groove Tubes Super Pre EL84S Full Upgrade KitDR Z Full Revalve KitsNon Reverb Model
  
  Full Groove Tube Set
  
  Groove Super Premium S Series full upgrade kit is designed to give ...In stock£164.00Buy Now
• Mesa Mark 4A Classic Groove Tube 6L6GC GE Full Upgrade Kit Mesa 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£253.00Buy Now
• Dr Z Maz 38 With Reverb EL84 JJ Full Revalve KitDR Z Full Revalve KitsReverb Model
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with ...In stock£185.50Buy Now
• Morgan JS12 Josh Smith Sig 6V6GT 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£92.00Buy Now
• Mesa Mark 4B Stan Gain 6L6GC JJ Full Revalve KitMesa Boogie Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£188.00Buy Now
• Dr Z Maz 38 With Reverb Classic EL84 Retro Full Upgrade KitDR Z Full Revalve KitsReverb Model
  
  This full revalve kit is designed to give you the classic warm driving rock sound with plenty of ...In stock£267.00Buy Now
• Mesa Mark 4B 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£248.00Buy Now
• Mesa Mark 4B 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£256.00Buy Now
• Dr Z Maz 38 Non Reverb EL84 JJ Full Revalve KitDR Z Full Revalve KitsNon Reverb Model
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined ...In stock£151.00Buy Now
• Cornford MK50 Mark 2 6L6GC JJ Full Revalve KitCornford Full Revalve Kits6L6GC Option
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with ...In stock£120.00Buy Now
• Matchless Laurel Canyon 20 Combo 6V6GT JJ Full Revalve KitMatchless Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£117.00Buy 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