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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 68 Custom Deluxe Reverb Harma STR Philips 6V6GT Full Upgrade Kit Fender Full Revalve KitsSpecial Offer 10% Discount
  
  This combination of valves provides major improvements in terms of a crystal clear ...In stock£236.00
  £212.40Buy 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
• Hughes & Kettner Duotone Thayer Signature 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£236.00
  £212.40Buy Now
• Marshall JVM 210 Series 100 watt Harma Vintage Groove Tube EL34M Upgrade KitMarshall Amp Full Revalve KitsSpecial Offer 10% Discount
  
  Late Breakup
  
  The Harma 12AX7WA Vintage and Groove Tube EL34M upgrade kit has ...In stock£236.00
  £212.40Buy Now
• Marshall JCM 800 Series 2210/ 4211 100 watt Harma Vintage Groove Tube EL34M Upgrade KitMatchless Full Revalve KitsSpecial Offer 10% Discount
  
  Late Breakup
  
  The Harma 12AX7WA Vintage and Groove Tube EL34M upgrade kit has ...In stock£236.00
  £212.40Buy Now
• Diezel Einstein 100 Head KT77 JJ Full Revalve KitDiezel Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£212.00Buy Now
• Mesa Nomad 100 Harma STR 5881 Full Upgrade Kit Mesa Boogie Full Revalve KitsThis Mesa Nomad 100 Harma STR 5881 Full Upgrade Kit It is designed to give your Mesa a tight punchy rock sound with an ...In stock£212.00Buy Now
• VHT Standard 36 Harma EL84 Retro Full Upgrade KitVHT Full Revalve KitsThe VHT classic retro kit is designed to provide a tight driving rock sound with plenty of rich sustain with that ...In stock£212.00Buy Now
• Vox AC15 Heritage Mullard EF86 Harma EL84 Retro Full Upgrade KitVox Full Revalve KitsVox AC15 Heritage Retro Mullard EF86 full upgrade kit covers the AC15 1TV and AC15 HTH Head. It is designed to give you ...In stock£212.00Buy Now
• Mesa Stiletto Deuce STR Marshall EL34B Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£241.00
  £212.00Buy Now
• Bad Cat Panther 35 Reverb 6V6GT JJ Full Revalve KitBad Cat Full Revalve KitReverb Model
  
  Special Offer 10% Discount
  
  Our JJ revalve kits consist of a specially selected set of JJ ...In stock£235.00
  £211.50Buy Now
• Orange Thunderverb 50 Classic Harma EL34 Retro Full Upgrade KitOrange Full Revalve KitsOrange Classic Harma EL34 Retro full upgrade kit and is designed to give you the classic rock sound with a crunchy more ...In stock£211.00Buy Now
• Orange Rockerverb 50 MK3 Classic EL34 Retro Full Upgrade KitOrange Full Revalve KitsSpecial offer 10% Discount
  
  Orange Classic Harma EL34 Retro full upgrade kit and is designed to give you as close ...In stock£211.00Buy Now
• VHT Standard 36 Harma E84L STR BT Full Upgrade KitVHT 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£211.00Buy Now
• Orange AD30 Harma E84L STR BT Full Upgrade KitOrange Full Revalve KitsSpecial offer 10% Discount
  
  Orange AD30 Harma STR E84L Full upgrade kit is designed to give you the best clean ...In stock£234.00
  £210.60Buy Now
• Cornford RK100 STR Philips 6L6WGB Full Upgrade KitCornford Full Revalve KitsSpecial Offer 10% Discount
  
  6L6GC Option
  
  The Harma ECC83 STR Philips 6L6WGB full upgrade kit is designed ...In stock£234.00
  £210.60Buy Now
• Orange OR100H 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£234.00
  £210.60Buy Now
• Orange TH100 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£234.00
  £210.60Buy Now
• Orange Rockerverb 50 MK2 Classic EL34 Retro Full Upgrade KitOrange Full Revalve KitsSpecial offer 10% Discount
  
  Orange Classic Harma EL34 Retro full upgrade kit and is designed to give you as close ...In stock£233.00
  £209.70Buy Now
• Mesa Dual Rectifier 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£233.00
  £209.70Buy Now
• Carr Slant 6v 6V6GT 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£209.50Buy Now
• Bugera Trirec Infinium STR Marshall EL34B Full Upgrade KitBugera Full Revalve KitsSpecial Offer
  
  EL34 Option
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a ...In stock£241.00
  £209.00Buy Now
• Bugera Trirec 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£209.00Buy Now
• Fender Super Champ 1982 to 1985 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£209.00Buy Now
• Victory V140 The Super Duchess Harma Vintage Philips 6L6WGB Full Upgrade KitVictory Amplifiers Full Revalve Kits6L6GC Option
  
  Later Breakup
  
  Special Offer 10% Discount
  
  This Harma 12AX7WA Vintage Philips 6L6WGB ...In stock£232.00
  £208.80Buy 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