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Products > Full Revalve Kits Cryo

These Cryo treated full revalve kits use specially chosen and Cryo Treated valves to help you attain the best sound 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 16 years of experience in selecting pre amp valves for professional musicians who trust their sound to Watford valves. The Cryo Treated valves give improvements in clarity,tonal definition and richer smoother distortion. These kits are the ultimate upgrade regardless of brand name.

• NameBrandCommentStockPrice PhotoOrder
• Hughes & Kettner Grandmeister Deluxe 40 EL84 JJ Full Upgrade Kit CryoHughes & Kettner Cryo Full Revalve KitsSpecial Offer 10% Discount
  
  JJ valves a renowned around the world for their superb sound quality. By Cryo ...In stock£188.00
  £169.20Buy Now
• Vox AC15 Handwired Series Harma E84L STR BT Cryo Full Upgrade KitVox Cryo Full Revalve KitsUntil now clear note definition, musical complexity and rich harmonic content was only attainable by using rare and ...Sold Out£192.00Buy Now
• Vox AC15 Handwired Series Harma EL84 Retro Cryo Full Upgrade KitVox Cryo Full Revalve KitsVox AC15 Handwired Series Harma Retro Cryo full upgrade kit covers the AC15 HW1 and AC15 HWXUntil now midrange warmth, ...In stock£202.00Buy Now
• Vox AC30 Handwired Series EL84 JJ Cryo Full Revalve KitVox Cryo Full Revalve KitsJJ valves a renowned around the world for their sound quality. So the cryo process transforms a good sounding valve ...In stock£218.00Buy Now
• Peavey 6534 Plus STR Marshall EL34B Cryo Full Upgrade KitPeavey Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  Until now clear note definition, musical complexity and rich harmonic content was ...In stock£296.00
  £251.60Buy Now
• Vox AC30 Handwired Series Harma E84L STR BT Cryo Full Upgrade KitVox Cryo Full Revalve KitsUntil now clear note definition, musical complexity and rich harmonic content was only attainable by using rare and ...Sold Out£290.00Buy Now
• Vox AC30 Handwired Series Harma EL84 Retro Cryo Full Upgrade KitVox Cryo Full Revalve KitsVox AC30 Hardwired Harma Retro Cryo full upgrade kit covers the AC30 HW2, AC30 HW2X and AC30HW Head. Until now midrange ...In stock£292.00Buy Now
• Marshall Handwired Series 1958X 18 watt Classic EL84 Retro Cryo Full Upgrade KitMarshall Amp Cryo Full Revalve KitsThe Marshall Handwired Series 1958 X 18 watt Classic Retro Cryo full revalve kit is specially selected for Marshall ...In stock£202.00Buy Now
• Marshall Handwired Series 1973X 18 watt Classic EL84 Retro Cryo full upgrade kitMarshall Amp Cryo Full Revalve KitsThe Marshall Handwired Series 1973 X 18 watt Classic Retro Cryo full revalve kit is specially selected for Marshall ...In stock£202.00Buy Now
• Marshall Handwired Series 1974X 18 watt Classic EL84 Retro Cryo full upgrade kitMarshall Amp Cryo Full Revalve KitsThe Marshall Handwired Series 1974X 18 watt Classic Retro Cryo full revalve kit is specially selected for Marshall ...In stock£202.00Buy Now
• Marshall Handwired Series 2061X 20 watt Classic EL84 Retro Cryo full upgrade kitMarshall Amp Cryo Full Revalve KitsThe Marshall Handwired Series 2061X 20 watt Classic Retro Cryo full revalve kit is specially selected for Marshall ...Sold Out£140.00Buy Now
• Marshall Handwired Series 1959 100 watt STR Marshall EL34B Cryo Full Upgrade KitMarshall Amp Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  The Marshall EL34B & Harma ECC83 STR Cryo Full upgrade kit is our best-selling kit as ...In stock£218.00
  £185.30Buy Now
• Marshall Handwired Series JTM 45 2245THW STR Harma Rec KT66 Relic Cryo Full Upgrade KitMarshall Amp Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  This STR Harma Rec KT66 Relic Cryo Full Upgrade Kit is designed to give you the ...In stock£256.00
  £217.60Buy Now
• Marshall Handwired Series 1962 Bluesbreaker STR Harma Rec KT66 Relic Cryo Full Upgrade KitMarshall Amp Cryo Full Revalve KitsSpecial Offer 20% Discount
  
  This STR Harma Rec KT66 Relic Cryo Full Upgrade Kit is designed to give you the ...In stock£256.00
  £204.80Buy Now
• Vox AC15 Heritage EL84 JJ Cryo Full Upgrade KitVox Cryo Full Revalve KitsJJ valves a renowned around the world for their sound quality. So the cryo process transforms a good sounding valve ...In stock£185.00Buy Now
• Fender Hot Rod Deluxe STR Groove Tube 6L6GC GE Full Upgrade Kit CryoFender Cryo Full Revalve KitsUntil now clear note definition, musical complexity and rich harmonic content was only attainable by using very rare ...In stock£166.00Buy Now
• Vox AC15 Heritage Dario EF86 Harma EL84 Retro Cryo Full Upgrade KitVox Cryo Full Revalve KitsVox AC15 Heritage Dario EF86 Harma EL84 Retro Cryo Full Upgrade Kit covers the AC15 1TV and AC15 HTH Head. Now the ...In stock£270.00Buy Now
• Fender Hot Rod Deluxe 12AX7WA Vintage Harma 6L6GC Retro Full Upgrade Kit CryoFender Cryo Full Revalve KitsSpecial Offer 10% Discount
  
  This Harma 12AX7WA Vintage cryo preamp upgrade kit combined the Harma 6L6GC Retro ...In stock£126.00
  £113.40Buy Now
• Fender Hot Rod Deluxe Groove Tube ECC83S 6L6GC GE Full Upgrade Kit CryoFender Cryo Full Revalve KitsLast Few Sets
  
  The Fender Hot Rod Deluxe fitted with a special set of Cryo Treated Groove Tubes Super Premium ...In stock£174.00Buy Now
• Cornford Hellcat EL84 JJ Full Upgrade Kit CryoCornford Cryo Full Revalve KitsJJ valves a renowned around the world for their superb sound quality. By Cryo treating the JJ valves the cryo process ...In stock£232.00Buy Now
• Diezel Hagen STR Marshall EL34B Cryo Full Upgrade KitDiezel Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  Until now clear note definition, musical complexity and rich harmonic content was ...In stock£296.00
  £251.60Buy Now
• Vox AC30 Heritage EL84 JJ Cryo Full Upgrade KitVox Cryo Full Revalve KitsJJ valves a renowned around the world for their sound quality. So the cryo process transforms a good sounding valve in ...In stock£258.00Buy Now
• Fender Hot Rod Deville 2 x 12 STR Groove Tube 6L6GC GE Full Upgrade Kit CryoFender Cryo Full Revalve KitsUntil now clear note definition, musical complexity and rich harmonic content was only attainable by using very rare ...In stock£166.00Buy Now
• Fender Hot Rod Deville 2 x 12 12AX7WA Vintage Harma 6L6GC Retro Full Upgrade Kit CryoFender Cryo Full Revalve KitsSpecial Offer 10% Discount
  
  This Harma 12AX7WA Vintage cryo preamp upgrade kit combined the Harma 6L6GC Retro ...In stock£126.00
  £113.40Buy Now
• Fender Hot Rod Deville 2 x 12 Groove Tube ECC83S 6L6GC GE Full Upgrade Kit CryoFender Cryo Full Revalve KitsLast Few Sets
  
  The Fender Blues Deville fitted with a special set of Cryo Treated Groove Tubes Super Premium ...In stock£174.00Buy 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