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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
• 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
• Evil Robot EVR-C30 Harma Vintage Philips 6V6GT Full Upgrade KitEvil Robot Full Revalve KitSpecial Offer 10% Discount
  
  The Harma 12AX7WA Vintage and Philips 6V6GT upgrade kit has been designed to give you ...In stock£264.00
  £237.60Buy Now
• Marshall 9100 dual mono block 50+50 watt Classic EL34 Retro full upgrade kitMarshall Amp Full Revalve KitsThe Marshall 9100 EL34 50+50 dual mono block amplifier Classic Retro full revalve kit is specially selected for ...In stock£236.00Buy Now
• Mesa Buster Bass Harma STR 5881 Full Upgrade KitMesa Boogie Full Revalve KitsThis full revalve kit is for the Mesa Buster bass combo where fitted with 6L6GC types. It is designed to give your ...In stock£236.00Buy Now
• Hughes & Kettner Triamp MK2 Head STR Marshall EL34B Full Upgrade KitHughes & Kettner Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£268.00
  £236.00Buy Now
• Blackstar Artisan 30 Mazda EF86 Groove Tubes Super Pre EL84S Full Upgrade KitBlackstar Full Revalve KitsGroove Tube Set S Series
  
  Groove Super Premium S Series full upgrade kit is designed to give your amplifier the ...In stock£236.00Buy Now
• Mesa Lonestar Special Groove Tubes Super Pre EL84S Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 10% Discount
  
  Groove Super Premium S Series full upgrade kit is designed to give your amplifier the ...In stock£261.00
  £234.90Buy Now
• Lazy J J80 With Reverb & Trem Harma ECC83 STR Groove Tube 6L6GC GE Full Upgrade KitLazy J Reverb & Trem Model
  
  Special Offer 15% Discount
  
  The Harma ECC83 STR Groove Tube 6L6GC GE Full Upgrade Kit ...In stock£276.00
  £234.60Buy Now
• Blackstar Series One 100 Classic EL34 Retro Full Upgrade KitBlackstar Full Revalve KitsThis Classic Harma Retro upgrade kit is designed to provide a punchier driving rock sound with plenty of rich sustain ...In stock£234.00Buy Now
• Peavey 5150 MK 1 EH Harma 5881 Full Upgrade KitPeavey Full Revalve Kits5881 Option
  
  This kit is designed for the Hard Rock and Metal player who wants to a very tight and focused sound ...In stock£234.00Buy Now
• Hiwatt DR201 200 Bass Head STR KT88 JJ Full Upgrade KitHiwatt Full Revalve KitsSpecial Offer 10% Discount
  
  This full revalve kit is designed to give you the maximum clarity and bass note ...In stock£260.00
  £234.00Buy Now
• Peavey 6505 EH Harma 5881 Full Upgrade KitPeavey Full Revalve KitsPeavey 6505 EH Harma 5881 Full Revalve kit is designed for the Hard Rock and Metal player who wants to a very tight and ...In stock£233.50Buy Now
• Magnatone Twilighter Stereo 6V6GT JJ Full Revalve KitMagnatone Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£233.00Buy Now
• Orange Rocker 32 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£233.00Buy Now
• Mesa Buster Bass Harma Classic 6L6GC Retro Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 10% Discount
  
  This full revalve kit consists of specially selected Harma Retro valves for Mesa ...In stock£258.00
  £232.20Buy Now
• Marshall 9005 dual mono block 50+50 watt Classic 5881 full upgrade kitMarshall Amp Full Revalve KitsThe Marshall 9005 5881 50+50 dual mono block amplifier Classic Retro full revalve kit is specially selected for ...In stock£232.00Buy Now
• Mesa DC3 Harma Classic EL84 Retro Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 10% Discount
  
  This full revalve kit is designed to give you the classic warm driving rock sound ...In stock£257.00
  £231.30Buy Now
• Mesa Mark 5 35 Stan Gain Harma Classic EL84 Retro Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 10% Discount
  
  This full revalve kit is designed to give you the classic warm driving rock sound ...In stock£257.00
  £231.30Buy Now
• Peavey 3120 Harma Classic EL34 Retro Full Upgrade KitPeavey Full Revalve KitsOur Classic Harma EL34 Retro full upgrade kit is designed to give the hard rock player a warmer more aggressive tone ...In stock£231.00Buy Now
• Marshall JCM 900 Series 2100 SLX 100 watt Classic EL34 Retro full upgrade kitMarshall Amp Full Revalve KitsThe Marshall JCM 900 Series 2100 SLX Classic EL34 Retro full revalve kit is specially selected for Marshall JCM 900 ...In stock£231.00Buy Now
• Marshall JCM 2000 Series DSL 100 watt Classic EL34 Retro Full Upgrade KitMarshall Amp Full Revalve KitsThe Marshall JCM 2000 Series DSL Classic EL34 Retro full revalve kit is specially selected for Marshall JCM 2000 Series ...In stock£231.00Buy Now
• Marshall JCM 2000 Series TSL 100H 100 watt Classic EL34 Retro Full Upgrade KitMarshall Amp Full Revalve KitsThe Marshall JCM 2000 Series TSL Classic EL34 Retro full revalve kit is specially selected for Marshall JCM 2000 ...In stock£231.00Buy Now
• Marshall Signature Series YJM 100 head Classic EL34 Retro full upgrade kitMarshall Amp Full Revalve KitsThe Marshall YJM 100 Classic Retro full revalve kit is specially selected for Marshall YJM 100 head. The Classic ...In stock£231.00Buy Now
• Victory V130 Super Countess Classic Groove Tube 6L6GC GE Full Upgrade KitVictory Amplifiers Full Revalve KitsThe Classic 6L6GC GE re issue Groove Tube full upgrade kit is designed for those who want a bigger soundstage more ...In stock£231.00Buy Now
• Vox AC100CPH Classic EL34 Retro Full Upgrade KitVox Full Revalve KitsOur Harma Classic upgrade kits consist of a specially selected set of Harma ECC83 Retro preamp valves combined with ...In stock£231.00Buy 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