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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
• Orange Rockerverb 100 MK2 STR Marshall EL34B Full Upgrade Kit Orange Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£226.00
  £194.00Buy Now
• Orange Rockerverb 100 MK2 EL34 MK2 JJ Full Revalve KitOrange Full Revalve KitsSpecial Offer 10% Discount
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves ...In stock£204.25
  £183.83Buy Now
• Orange Rockerverb 100 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£266.00
  £239.40Buy Now
• Cornford Roadhouse 30 6L6GC JJ Full Revalve KitCornford Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£104.00Buy Now
• Cornford Roadhouse 30 STR Philips 6L6WGB Full Upgrade KitCornford Full Revalve KitsThe Harma ECC83 STR Philips 6L6WGB full upgrade kit is designed to get the best out of this superb amp. This has that ...In stock£136.00Buy Now
• Dr Z Route 66 Harma STR Rec KT66 Relic Mazda EF86 Full Upgrade KitDR Z Full Revalve KitsThe Harma STR Rec KT66 Relic full upgrade kit is designed to give you the classic Clapton rock sound that he used in ...In stock£150.00Buy Now
• Orange Rockerverb 100 MK3 STR Marshall EL34B Full Upgrade KitOrange Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£210.00
  £178.00Buy Now
• Cornford Roadhouse 50 6L6GC JJ Full Revalve KitCornford Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£104.00Buy Now
• Orange Rockerverb 100 MK3 EL34 MK2 JJ Full Revalve KitOrange Full Revalve KitsSpecial Offer 10% Discount
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves ...In stock£185.50
  £166.95Buy Now
• Orange Rockerverb 100 MK3 Classic EL34 Retro Full Upgrade KitOrange Full Revalve KitsSpecial offer 10% Discount
  
  Orange Classic Harma EL34 Retro full upgrade kit is designed to give you vintage ...In stock£275.00
  £247.50Buy Now
• Orange Rockerverb 100 MK3 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£250.00
  £225.00Buy Now
• Cornford Roadhouse 50 STR Philips 6L6WGB Full Upgrade KitCornford Full Revalve KitsThe Harma ECC83 STR Philips 6L6WGB full upgrade kit is designed to get the best out of this superb amp. This has that ...In stock£136.00Buy Now
• The Rooster MK 1 Harma General Electric 5725 Philips PCF80 Upgrade KitThermionic Culture Upgrade KitsThis Rooster MK 1 valve Pre amp & EQ full revalve kit is for the original TC Rooster using ECC81 & 5725W valves. It ...In stock£102.00Buy Now
• The Rooster MK 1 Mullard 6AS6 Philips PCF80 Upgrade KitThermionic Culture Upgrade KitsThis Rooster Mk 1 valve Pre amp & EQ full Upgrade kit is for the original TC Rooster using Mullard ECC81 & 6AS6 5725 ...In stock£140.00Buy Now
• The Rooster MK 1 Mullard GE 5725 Telefunken PCF80 Upgrade KitThermionic Culture Upgrade KitsLimited Edition Original Telefunken PCF80
  
  This Rooster Mk 1 valve Pre amp & EQ full Upgrade kit is for the ...In stock£172.00Buy Now
• Friedman Runt 50 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£108.00Buy Now
• Friedman Runt 50 STR Marshall EL34B Full Upgrade KitFriedman Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£126.00
  £110.00Buy Now
• The Rooster MK 2 Harma Siemens 5654 Philips PCF80 Upgrade KitThermionic Culture Upgrade KitsThe Rooster MK 2 valve Pre amp & EQ full revalve kit consists of a set of 6 selected valves to provide the best sonic ...In stock£102.00Buy Now
• Friedman Runt 50 Harma Vintage Groove Tube EL34M Upgrade KitFriedman Full Revalve KitsSpecial Offer 10% Discount
  
  The Harma 12AX7WA Vintage and Groove Tube EL34M upgrade kit has been designed to give ...In stock£146.00
  £131.40Buy Now
• The Rooster MK 2 Harma Siemens 5654 Telefunken PCF80 Upgrade KitThermionic Culture Upgrade KitsLimited Edition Original Telefunken PCF80
  
  This is a limited edition upgrade kit that includes Original matched ...In stock£142.00Buy Now
• Marshall Signature Series Slash SL5 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£82.00
  £74.00Buy Now
• Marshall Signature Series Slash SL5 Classic EL34 Retro full upgrade kitMarshall Amp Full Revalve KitsThe Marshall Slash SL5 Classic Retro full revalve kit is specially selected for Marshall SL5 Combo. The Classic ...In stock£110.00Buy Now
• Marshall Signature Series AFD 100 head Classic 6550A Retro full upgrade kitMarshall Amp Full Revalve KitsThe Marshall AFD 100 Classic Retro full revalve kit is designed to give your Marshall a warm sustaining sound with ...In stock£388.00Buy Now
• Marshall Signature Series YJM 100 head 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
• Blackstar Studio 10 STR Marshall EL34B Full Upgrade KitBlackstar Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£44.00
  £36.00Buy 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