• Home
• About Us
• Reports
• Testing
  • Pre Amp Valves
  • Output Valves
• Links
• Special Offers
• Media
  • Sound Factory
  • Video / Youtube
  • Our Blog
  • Valve Guides
  • Test Reports
  • Reviews & Articles
• Contact Us

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
• Laney Lionheart L20T Classic EL84 Retro Full Upgrade KitLaney Full Revalve KitsThe Laney Classic EL84 Retro full revalve kit is designed to give you an instant upgrade over the standard Chinese ...In stock£182.00Buy Now
• Laney VC30 Classic EL84 Retro Full Upgrade KitLaney Full Revalve KitsThe Laney Classic Retro full revalve kit is designed to give you an instant upgrade over the standard Chinese valves by ...In stock£182.00Buy Now
• Hughes & Kettner Tubemeister 36 Classic EL84 Retro Upgrade KitHughes & Kettner Full Revalve KitsThis Tubemeister 36 Classic EL84 Retro upgrade kit covers the Hughes & Kettner Tubemeister 36 head and combo. It is ...In stock£182.00Buy Now
• Bugera 6262 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£214.00
  £182.00Buy Now
• Laney TT100 STR Marshall EL34B Full Upgrade KitLaney Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£214.00
  £182.00Buy Now
• Laney VHR100 STR Marshall EL34B Full Upgrade KitLaney Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£214.00
  £182.00Buy Now
• Peavey 6534 Plus STR Marshall EL34B Full Upgrade KitPeavey Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£214.00
  £182.00Buy Now
• Hiwatt Tubes Series T40HD 40 Head Classic EL84 Retro Full Upgrade KitHiwatt Full Revalve KitsThis Classic Retro EL84 Full upgrade kit is designed to give you a very open and clear top end chime and a rich ...In stock£182.00Buy Now
• Hiwatt Tubes Series T40C 40 Combo Classic EL84 Retro Full Upgrade KitHiwatt Full Revalve KitsThis Classic Retro EL84 Full upgrade kit is designed to give you a very open and clear top end chime and a rich ...In stock£182.00Buy Now
• Diezel Hagen STR Marshall EL34B Full Upgrade KitDiezel Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£214.00
  £182.00Buy Now
• Diezel Einstein 100 Head STR Marshall EL34B Full Upgrade KitDiezel Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£214.00
  £182.00Buy Now
• Diezel D Moll STR Marshall EL34B Full Upgrade KitDiezel Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£214.00
  £182.00Buy Now
• Hughes & Kettner Tubemeister Deluxe 40 Classic EL84 Retro Upgrade kitHughes & Kettner Full Revalve KitsThis Tubemeister Deluxe 40 Classic EL84 Retro upgrade kit covers the Hughes & Kettner Tubemeister Deluxe 40 head and ...In stock£182.00Buy Now
• Hughes & Kettner Grandmeister 36 Classic EL84 Retro Upgrade kitHughes & Kettner Full Revalve KitsThis Grandmeister 36 Classic EL84 Retro upgrade kit covers the Hughes & Kettner Grandmeister 36 head. It is designed to ...In stock£182.00Buy Now
• Hughes & Kettner Grandmeister Deluxe 40 Classic EL84 Retro Upgrade kitHughes & Kettner Full Revalve KitsThis Grandmeister 40 Classic EL84 Retro upgrade kit covers the Hughes & Kettner Grandmeister 36 head. It is designed to ...In stock£182.00Buy Now
• Marshall Astoria Custom Head Harma Vintage REC KT66 Full Upgrade KitMarshall Amp Full Revalve KitsThe Harma 12AX7WA Vintage and Rec Relic KT66 upgrade kit has been designed to give you the classic Clapton rock sound ...In stock£182.00Buy Now
• Marshall Astoria Custom Combo Harma Vintage REC KT66 Full Upgrade KitMarshall Amp Full Revalve KitsThe Harma 12AX7WA Vintage and Rec Relic KT66 upgrade kit has been designed to give you the classic Clapton rock sound ...In stock£182.00Buy Now
• Marshall Astoria Dual Head Harma Vintage REC KT66 Full Upgrade KitMarshall Amp Full Revalve KitsThe Harma 12AX7WA Vintage and Rec Relic KT66 upgrade kit has been designed to give you the classic Clapton rock sound ...In stock£182.00Buy Now
• Marshall Astoria Dual Combo Harma Vintage REC KT66 Full Upgrade KitMarshall Amp Full Revalve KitsThe Harma 12AX7WA Vintage and Rec Relic KT66 upgrade kit has been designed to give you the classic Clapton rock sound ...In stock£182.00Buy Now
• Dr Z Stang Ray Mazda EF86 Harma E84L STR BT Full Upgrade KitDR Z Full Revalve KitsSpecial offer 10% Discount
  
  This full revalve kit is designed to give you the best clean sound with the maximum ...In stock£203.00
  £182.70Buy Now
• Orange Dual Dark 100 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£182.75Buy Now
• Matchless Avalon 30 Combo Reverb EL84 JJ Full Revalve KitMatchless Full Revalve KitsReverb Model
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with ...In stock£183.00Buy Now
• Dr Z Cure Harma ECC83 Retro Classic Philips 6V6GT Full Upgrade KitDR Z Full Revalve KitsSpecial Offer 10% Discount
  
  This full revalve kit is specially chosen to provide that classic Mullard 3d midrange ...In stock£204.00
  £183.60Buy Now
• Lazy J J20 With Reverb & Trem 12AY7 STR Philips 6L6WGB Full Upgrade Kit.Lazy J Reverb Model & Trem
  
  Special Offer 15% Discount
  
  The Harma ECC83 STR Philips 6L6WGB full upgrade kit is ...In stock£216.00
  £183.60Buy 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

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