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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
• Peavey 5150 MK 2 6L6GC JJ Full Revalve KitPeavey Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£204.00Buy Now
• Mesa DC5 STR Groove Tube 6L6GC GE Full Upgrade KitMesa Boogie Pre Amp KitsSpecial Offer 10% Discount
  
  This Mesa Upgrade kit provides a crystal clear top end with more extension and ...In stock£174.00
  £156.60Buy Now
• Peavey 5150 MK 2 Harma Classic 6L6GC Retro Full Revalve KitPeavey Full Revalve KitsPeavey 5150 MK 2 Harma Classic 6L6GC Retro Full Revalve Kit is designed to give the hard rock player a warmer more ...In stock£273.00Buy Now
• Mesa DC5 Harma STR Philips 6L6WGB Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 15% Discount
  
  The Harma ECC83 STR Philips 6L6WGB full upgrade kit is designed to get you the ...In stock£190.00
  £161.50Buy Now
• Mesa DC10 Harma STR 5881 Full Upgrade KitMesa Boogie Full Revalve KitsThis Mesa DC10 Harma STR 5881 Full Upgrade Kit It is designed to give your Mesa a tight punchy rock sound with an ...In stock£230.00Buy Now
• Mesa DC10 Stan Gain 6L6GC JJ Full Revalve KitMesa Boogie Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83 S preamp valves combined with selected and matched ...In stock£204.00Buy Now
• Dr Z DB4 EL84 JJ Full Revalve KitDR Z Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£139.00Buy Now
• Mesa DC10 Harma Classic 6L6GC Retro Full Upgrade KitMesa Boogie Full Revalve KitsThis full revalve kit consists of specially selected Harma Retro valves for Mesa Boogie amplifiers. This set has been ...In stock£273.00Buy Now
• Peavey 5150 MK 2 EH Groove Tube 6L6 GC GE RI Full Upgrade Kit Peavey Full Revalve KitsEarly Breakup
  
  Peavey 5150 MK 2 EH Groove Tube 6L6 GC GE RI Full Upgrade Kit is designed to give early break up ...In stock£264.00Buy Now
• Vox AC15 Custom Classic Series 2004-2009 Harma E84L STR BT Full Upgrade KitVox Full Revalve KitsOur Harma upgrade kits consist of a specially selected set of Harma ECC83 STR preamp valves combined with selected and ...In stock£98.00Buy Now
• Peavey 5150 MK 2 Harma STR Philips 6L6WGB Full Upgrade KitPeavey Full Revalve KitsClassic Rock
  
  Special Offer 15% Discount
  
  This kit is designed for the Classic Rock player to give a ...In stock£270.00
  £229.50Buy Now
• Mesa DC10 STR Groove Tube 6L6GC GE Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 15% Discount
  
  This Upgrade kit provides a crystal clear top end with more extension and clarity ...In stock£238.00
  £202.30Buy Now
• Peavey 5150 MK 2 Harma Vintage Philips 6L6WGB Full Upgrade KitPeavey Full Revalve KitsLater Breakup
  
  Special Offer 15% Discount
  
  This Harma 12AX7WA Vintage Philips 6L6WGB full upgrade kit is ...In stock£270.00
  £229.50Buy Now
• Mesa DC10 STR Philips 6L6WGB Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 15% Discount
  
  The Harma ECC83 STR Philips 6L6WGB full upgrade kit is designed to get you the ...In stock£252.00
  £214.20Buy Now
• Mesa DC10 Harma Vintage Philips 6L6WGB Full Upgrade KitMesa Boogie Full Revalve KitsLater Breakup
  
  Special Offer 15% Discount
  
  This Harma 12AX7WA Vintage Philips 6L6WGB full upgrade kit is ...In stock£270.00
  £229.50Buy Now
• Manley Stereo Variable Mu Limiter Compressor 1994-2004 USA ValvesManley Laboratories Full Revalve Kits Manley Stereo Variable Mu Full revalve kit consists of a set of 8 selected original American made valves to provide the ...In stock£300.00Buy Now
• Universal Audio LA 2A Teletronix Levelling Amplifier Harma ECC83 Retro Full Upgrade KitUniversal Audio Full Revalve KitsTeletronix LA-2A Harma Retro Full Upgrade kit is designed to provide the best sonic and audio performance available ...In stock£103.00Buy Now
• Avalon VT737 SP Valve Class A Voice Channel ECC88 Philips KitAvalon Designs Full Revale KitsPhilips ECC88 has same clarity and speed of the famous Mullard ECC88 & E88CC. It has the same midrange warmth and ...In stock£128.00Buy Now
• Diezel D Moll 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£212.00
  £190.80Buy Now
• Dr Z DB4 Harma E84L STR BT Full Upgrade KitDR Z 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£198.00Buy Now
• Hughes & Kettner Duotone Thayer Signature EL34 MK2 JJ Full Revalve KitHughes & Kettner Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£164.00Buy Now
• Lazy J J5 Harma ECC83 STR Philips 6V6GT Full Upgrade KitLazy J The Harma ECC83 STR Philips 6V6GT full upgrade kit is designed to provide a clean vintage tweed tone. A crystal clear ...In stock£98.00Buy Now
• Avalon VT737 SP Valve Class A Voice Channel Military 6H23N-EB 6922 KitAvalon Designs Full Revale KitsThe Original Russian military 6H23-EB is one of the best sounding 6922 ever made. If you look on the internet you will ...In stock£340.00
  £300.00Buy 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
• Dr Z DB4 Classic EL84 Retro Full Upgrade KitDR Z Full Revalve KitsThis full revalve kit is designed to give you the classic warm driving rock sound with plenty of rich sustain.The Harma ...In stock£190.00Buy 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