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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
• Fender Champ Black Face 1964 to 1967 AA764 Harma STR Philips 6V6GT Full Upgrade Kit Fender Full Revalve KitsOur Harma ECC83 STR & Philips 6V6GT full upgrade is designed to give that classic sparkling clean tone in clean mode ...In stock£98.00Buy Now
• Fender Champ Silverface 1968 to 1982 AA764 Harma STR Philips 6V6GT Full Upgrade Kit Fender Full Revalve KitsOur Harma ECC83 STR & Philips 6V6GT full upgrade is designed to give that classic sparkling clean tone in clean mode ...In stock£98.00Buy Now
• Orange AD15 EL84 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£98.00Buy Now
• Magnatone Varsity EL84 JJ Full Revalve KitMagnatone Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£98.00Buy Now
• Engl Metalmaster 20 Harma E84L STR BT Full Upgrade KitEngl Full Revalve KitsThe Harma STR E84L Full Upgrade kit is designed to give you the best clean sound with the maximum headroom and that ...In stock£98.00Buy Now
• Lazy J J5 Harma ECC83 STR Philips 6V6GT Full Upgrade KitLazy J The Harma ECC83 STR Philips 6V6GT full upgrade kit is designed to provide a clean vintage tweed tone. A crystal clear ...In stock£98.00Buy Now
• Fender 1957 Custom Deluxe 6V6GT 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£98.50Buy Now
• Blackstar HT Soloist 60 Harma Vintage Groove Tube EL34M Upgrade KitBlackstar 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
• Fender Blues Deluxe YJ Fixed Bias Pentode JJ EL84 5070 Stan Volume Reduction KitFender Full Revalve KitsVolume Reduction Kit 5070
  
  Our Fender Blues Deluxe Pentode kit is designed to reduce the volume of your amp by ...In stock£99.00Buy Now
• Carr Telstar 6L6GC JJ Full Revalve KitCarr 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£99.00Buy Now
• Fender Hot Rod Deluxe YJ Fixed Bias Pentode JJ EL84 5070 Stan Volume Reduction KitFender Full Revalve KitsVolume Reduction Kit 5070
  
  Our Fender Hot Rod Deluxe Pentode kit is designed to reduce the volume of your amp by ...In stock£99.00Buy Now
• Fender Blues Deville 4 x 10 YJ Fixed Bias Pentode JJ EL84 5070 Stan Volume Reduction KitFender Full Revalve KitsVolume Reduction Kit 5070
  
  Our Fender Blues Deville Pentode kit is designed to reduce the volume of your amp by ...In stock£99.00Buy Now
• Fender Hot Rod Deville 4 x 10 YJ Fixed Bias Pentode JJ EL84 5070 Stan Volume Reduction KitFender Full Revalve KitsVolume Reduction Kit 5070
  
  Our Fender Hot Rod Deville Pentode kit is designed to reduce the volume of your amp by ...In stock£99.00Buy Now
• Fender Hot Rod Deville 2 x 12 YJ Fixed Bias Pentode JJ EL84 5070 Stan Volume Reduction KitFender Full Revalve KitsVolume Reduction Kit 5070
  
  Our Fender Hot Rod Deville Pentode kit is designed to reduce the volume of your amp by ...In stock£99.00Buy Now
• Blackstar HT Studio 20 Harma Vintage Groove Tube EL34M Upgrade KitBlackstar 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
• Blackstar HT Club 40 Harma Vintage Groove Tube EL34M Upgrade KitBlackstar 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
• Blackstar HT Club 50 Harma Vintage Groove Tube EL34M Upgrade KitBlackstar 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
• Bugera G20 Infinium Harma Vintage Groove Tube EL34M Upgrade KitBugera 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
• Orange AD50 Custom Shop 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£110.00
  £99.00Buy 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
• Hughes & Kettner Switchblade 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
• Fender Champ 5B1 5C1 6SJ7 Philips 6V6GT Full Upgrade Kit Fender Full Revalve KitsOur Fender Champ 5B1 5C1 6SJ7 Philips 6V6GT kit is designed to give that classic sparkling clean tone in clean mode ...In stock£100.00Buy Now
• Morgan AC20 Groove Tubes Super Pre EL84S Full Upgrade KitMorgan AmplifiersFull Groove Tube Set
  
  Groove Super Premium S Series full upgrade kit is designed to give your amplifier the ideal ...In stock£101.00Buy Now
• Marshall Handwired Series 2061X 20 watt Groove Tubes Super Pre EL84S Full Upgrade KitMarshall Amp Full Revalve KitsGroove Super Premium S Series full upgrade kit is designed to give your amplifier the ideal balance of clean headroom ...In stock£101.00Buy Now
• Vox AC15 Custom Classic Series 2004-2009 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£101.00Buy 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