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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
• Mesa Mark 5 35 Stan Gain EL84 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£174.00Buy Now
• Orange Rockerverb 50 MK2 Harma Vintage Groove Tube EL34M Upgrade KitOrange Full Revalve KitsSpecial Offer 10% Discount
  
  The Harma 12AX7WA Vintage and Groove Tube EL34M upgrade kit has been designed to give ...In stock£194.00
  £174.60Buy Now
• Laney LC30 Harma E84L STR BT Full Upgrade KitLaney Full Revalve KitsSpecial offer 10% Discount
  
  Our Harma upgrade kits consist of a specially selected set of Harma ECC83 STR preamp ...In stock£194.00
  £174.60Buy Now
• Blackstar HT Metal 100 Harma 7025 STR 5881 Upgrade KitBlackstar Full Revalve KitsSpecial Offer 10% Discount
  
  This Blackstar HT Metal 100 7025 STR Harma 5881 upgrade kit covers the Blackstar HT ...In stock£194.00
  £174.60Buy Now
• Mesa Subway Rocket 44 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 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
• Fender Bassman 1959 Groove Tubes Super Premium ECC83S 6L6GC GE GZ34 Full Upgrade KitFender Full Revalve KitsFull Groove Tube Set
  
  The Fender Bassman 1959 Groove Super Premium ECC83S & 6L6GC GE Re Issue Full Upgrade kit is ...In stock£175.00Buy Now
• Mesa Express 5.25 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£176.00Buy Now
• Mesa Express 5.25 Plus 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£176.00Buy Now
• Mesa Badlander 25 Groove Tubes Super Pre EL84S Full Upgrade KitMesa Boogie Full Revalve KitsFull Groove Tube Set S Series
  
  Groove Super Premium S Series full upgrade kit is designed to give your amplifier ...In stock£176.00Buy Now
• Marshall JCM 2000 Series DSL 100 watt Relic 12AX7WC Beijing 6N4J Marshall EL34B 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 Rock ...In stock£176.00Buy Now
• Marshall JCM 2000 Series TSL 100H 100 watt Relic 12AX7WC Beijing 6N4J Marshall EL34B 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 Rock ...In stock£176.00Buy Now
• Peavey Delta Blues Harma STR E84L Full Upgrade Kit Peavey Full Revalve KitsThe Peavey Delta Blues STR upgrade kit is designed to give you the best clean sound with the maximum headroom and a ...In stock£176.00Buy Now
• Hiwatt Tubes Series T40HD 40 Head Harma E84L STR BT Full Upgrade KitHiwatt Full Revalve KitsThis full revalve kit is designed to give you the best clean sound with the maximum clarity when playing clean with a ...In stock£176.00Buy Now
• Hiwatt Tubes Series T40C 40 Combo Harma E84L STR BT Full Upgrade KitHiwatt Full Revalve KitsThis full revalve kit is designed to give you the best clean sound with the maximum clarity when playing clean with a ...In stock£176.00Buy Now
• Hughes & Kettner Tubemeister Deluxe 40 Harma E84L STR BT Anniversary Spec Upgrade KitHughes & Kettner Full Revalve KitsSpecial offer 10% Discount
  
  This Tubemeister Deluxe 40 STR E84L Anniversary Specification upgrade kit covers the ...In stock£176.00Buy Now
• Marshall DSL100 Relic 12AX7WC Beijing 6N4J Marshall EL34B 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 Rock ...In stock£176.00Buy Now
• Ampeg V4BH Reissue 6L6GC JJ Full Revalve KitAmpeg Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£176.00Buy Now
• Vox AC30 Custom Series Groove Tubes Super Pre EL84S Full Upgrade KitVox Full Revalve KitsFull Groove Tube Set
  
  Groove Super Premium S Series full upgrade kit is designed to give your amplifier the ideal ...In stock£176.00Buy Now
• Hughes & Kettner Grandmeister 36 Groove Tubes Super Pre EL84S Full Upgrade KitHughes & Kettner Full Revalve KitsGroove Super Premium S Series full upgrade kit is designed to give your amplifier the ideal balance of clean headroom ...In stock£176.00Buy Now
• Hughes & Kettner Grandmeister Deluxe 40 Groove Tubes Super Pre EL84S Full Upgrade KitHughes & Kettner Full Revalve KitsFull Groove Tube Set S Series
  
  Groove Super Premium S Series full upgrade kit is designed to give your amplifier ...In stock£176.00Buy Now
• Hughes & Kettner Tubemeister 36 Groove Tubes Super Pre EL84S Full Upgrade KitHughes & Kettner Full Revalve KitsFull Groove Tube Set S Series
  
  Groove Super Premium S Series full upgrade kit is designed to give your amplifier ...In stock£176.00Buy Now
• Hughes & Kettner Tubemeister Deluxe 40 Groove Tubes Super Pre EL84S Full Upgrade KitHughes & Kettner Full Revalve KitsFull Groove Tube Set S Series
  
  Groove Super Premium S Series full upgrade kit is designed to give your amplifier ...In stock£176.00Buy Now
• Laney VC30 Groove Tubes Super Pre EL84S Full Upgrade KitLaney Full Revalve KitsFull Groove Tube Set S Series
  
  Groove Super Premium S Series full upgrade kit is designed to give your amplifier ...In stock£176.00Buy Now
• Laney Lionheart L20T Groove Tubes Super Pre EL84S Full Upgrade KitLaney Full Revalve KitsFull Groove Tube Set
  
  Groove Super Premium S Series full upgrade kit is designed to give your amplifier the ideal ...In stock£176.00Buy 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