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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
• Friedman BE 100 Deluxe 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
• Friedman Steve Stevens 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
• 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
• Friedman Bill Kelliher 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
• Fryette Pitbull 100CL EL34 MK2 JJ Full Revalve KitFryette 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 Invader 100 E642 EL34 MK2 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£148.00Buy Now
• Engl Retro Tube E765 100 EL34 MK2 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£148.00Buy Now
• Engl Steve Morse Sig E656 EL34 MK2 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£148.00Buy Now
• Laney GH100 EL34 MK2 JJ Full Revalve KitLaney 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
• Laney AOR100 EL34 MK2 JJ Full Revalve KitLaney 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
• Lazy J J40 Harma ECC83 STR Philips 6L6WGB Full Upgrade KitLazy J Special Offer 15% Discount
  
  The Harma ECC83 STR Philips 6L6WGB full upgrade kit is designed to get the best out ...In stock£174.00
  £147.90Buy Now
• Lazy J J35 Harma ECC83 STR Philips 6L6WGB Full Upgrade KitLazy J Special Offer 15% Discount
  
  The Harma ECC83 STR Philips 6L6WGB full upgrade kit is designed to get the best out ...In stock£174.00
  £147.90Buy Now
• Marshall JCM 800 Series 2205/ 4210 50 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£164.00
  £147.60Buy Now
• Marshall DSL15H Harma STR Philips 6V6GT Full Upgrade KitMarshall Amp Full Revalve KitsSpecial Offer 10% Discount
  
  The DSL15 is one of the best small 6V6GT powered amplifiers that I have come ...In stock£164.00
  £147.60Buy Now
• Marshall DSL15C Harma STR Philips 6V6GT Full Upgrade Kit Marshall Amp Full Revalve KitsSpecial Offer 10% Discount
  
  The DSL15 is one of the best small 6V6GT powered amplifiers that I have come ...In stock£164.00
  £147.60Buy Now
• Carr Mercury V Harma STR Philips 6V6GT Full Upgrade KitCarr Amplifiers Full Revalve KitsSpecial Offer 10% Discount
  
  The Harma ECC83 STR Philips 6V6GT full upgrade kit is designed to get the best out of ...In stock£164.00
  £147.60Buy Now
• Marshall JVM 215 Series 50 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£164.00
  £147.60Buy Now
• Marshall JVM 205 Series 50 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£164.00
  £147.60Buy Now
• The Culture Vulture EF86 Philips Revalve KitThermionic Culture Upgrade KitsThermionic Culture Vulture full revalve kit consists of a set of 5 selected valves to provide the best sonic and audio ...In stock£147.00Buy Now
• Vox AC15 Heritage Mazda EF86 Harma E84L STR BT Full Upgrade KitVox Full Revalve KitsSpecial offer 10% Discount
  
  Our Harma upgrade kits consist of a specially selected set of Harma ECC83 STR preamp ...In stock£163.00
  £146.70Buy Now
• Marshall JCM 2000 Series TSL 100H 100 watt STR Marshall EL34B Full Upgrade KitMarshall Amp 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
• Sound City Master 100 STR Marshall EL34B Full Upgrade KitSound City 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
• Engl Invader 100 E642 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£178.00
  £146.00Buy Now
• Engl Retro Tube E765 100 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£178.00
  £146.00Buy Now
• 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

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