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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 OR15 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£107.75Buy Now
• Orange OR15 Harma E84L STR BT Full Upgrade KitOrange Full Revalve KitsSpecial offer 10% Discount
  
  Orange Harma STR E84L full upgrade kit is designed to give you the best clean sound ...In stock£132.00
  £118.80Buy Now
• Orange OR15 Classic EL84 Retro Full Upgrade KitOrange Full Revalve KitsOrange Classic Harma EL84 Retro full upgrade kit provides vintage warmth combined with a tight driving rock sound with ...In stock£152.00Buy Now
• Orange OR15 Groove Tubes Super Pre EL84S Full Upgrade KitOrange Full Revalve KitsGroove Super Premium S Series full upgrade kit is designed to give your amplifier the ideal balance of clean headroom ...In stock£142.00Buy 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
• Orange OR50H 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£108.00
  £92.00Buy Now
• Orange OR50H EL34 MK2 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£92.00Buy Now
• Orange OR50H 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 vintage ...In stock£142.00
  £127.80Buy Now
• Orange OR50H 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£128.00
  £115.20Buy Now
• Lazy J J40 With Reverb Harma ECC83 STR Philips 6L6WGB Full Upgrade KitLazy J Reverb Model
  
  Special Offer 15% Discount
  
  The Harma ECC83 STR Philips 6L6WGB full upgrade kit is designed ...In stock£210.00
  £178.50Buy Now
• Lazy J J40 With Reverb & Trem Harma ECC83 STR Philips 6L6WGB Full Upgrade KitLazy J Reverb Model & Trem
  
  Special Offer 15% Discount
  
  The Harma ECC83 STR Philips 6L6WGB full upgrade kit is ...In stock£228.00
  £193.80Buy Now
• Orange OR100H 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£194.00
  £162.00Buy Now
• Orange OR100H EL34 MK2 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£166.00Buy 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
• Blackstar Series One 200 6550 JJ Full Revalve KitBlackstar Full Revalve KitsSpecial Offer 15% Discount
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves ...In stock£280.00
  £238.00Buy Now
• Blackstar Series One 200 KT88 JJ Full Revalve KitBlackstar Full Revalve KitsSpecial Offer 10% Discount
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves ...In stock£280.00
  £252.00Buy Now
• Blackstar Series One 200 Classic KT88 JJ Full Upgrade KitBlackstar Full Revalve KitsSpecial Offer 10% Discount
  
  The KT88 JJ Tesla Classic upgrade kit designed to provide an aggressive hard hitting ...In stock£320.00
  £288.00Buy Now
• The Phoenix HG15 General Electric ECC81 Upgrade KitThermionic Culture Upgrade KitsThermionic Culture the Phoenix HG15 Upgrade kit consists of a set of 2 selected valves to provide more punch from this ...In stock£42.00Buy Now
• The Phoenix HG15 Siemens RFT ECC81 Upgrade KitThermionic Culture Upgrade KitsOriginal Nos German Valves
  
  Thermionic Culture the Phoenix HG15 Upgrade kit consists of a set of 2 selected ...In stock£42.00Buy Now
• Bugera 1960 Infinium EL34 MK2 JJ Full Revalve KitBugera Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£132.00Buy Now
• Diezel Paul KT77 JJ Full Revalve KitDiezel Full Revalve KitsSpecial Offer
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with ...In stock£156.00
  £140.40Buy Now
• Bugera 1960 Infinium STR Marshall EL34B Full Upgrade KitBugera Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£160.00
  £128.00Buy Now
• Orange Rocker 15 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£107.75Buy Now
• The Phoenix HG15 Mullard CV4024 Upgrade KitThermionic Culture Upgrade KitsOriginal Nos Mullard Valves
  
  Thermionic Culture the Phoenix HG15 upgrade kit consists of a set of 2 selected ...In stock£60.00Buy Now
• Bad Cat Panther 35 6V6GT JJ Full Revalve KitBad Cat Full Revalve KitOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£203.00Buy 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