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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
• Blackstar HT Metal 60 12AX7WA Vintage Groove Tube 6L6GC GE Full Upgrade Kit CryoBlackstar Cryo Full Revalve KitsThis Harma 12AX7WA Vintage cryo and the Groove Tube 6L6GC GE Cryo Full upgrade kit it is an answer to many players ...In stock£140.00Buy Now
• Cornford Carrera Standard EL84 6V6GT 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£138.00Buy Now
• Orange OR15 EL84 JJ Full Upgrade Kit CryoOrange Cryo Full Revalve KitsSpecial Offer 10% Discount
  
  JJ valves a renowned around the world for their superb sound quality. By Cryo ...In stock£152.00
  £136.80Buy Now
• Orange Dark Terror EL84 JJ Full Upgrade Kit CryoOrange Cryo Full Revalve KitsSpecial Offer 10% Discount
  
  JJ valves a renowned around the world for their superb sound quality. By Cryo ...In stock£152.00
  £136.80Buy Now
• Orange Brent Hinds Terror Signature EL84 JJ Full Upgrade Kit CryoOrange Cryo Full Revalve KitsSpecial Offer 10% Discount
  
  JJ valves a renowned around the world for their superb sound quality.By Cryo treating ...In stock£152.00
  £136.80Buy Now
• Orange Jim Root #4 Signature Terror EL84 JJ Full Upgrade Kit CryoOrange Cryo Full Revalve KitsSpecial Offer 10% Discount
  
  JJ valves a renowned around the world for their superb sound quality. By Cryo ...In stock£152.00
  £136.80Buy Now
• Orange Rocker 15 EL84 JJ Full Upgrade Kit CryoOrange Cryo Full Revalve KitsSpecial Offer 10% Discount
  
  JJ valves a renowned around the world for their superb sound quality. By Cryo ...In stock£152.00
  £136.80Buy Now
• Orange Rocker Terror EL84 JJ Full Upgrade Kit CryoOrange Cryo Full Revalve KitsSpecial Offer 10% Discount
  
  JJ valves a renowned around the world for their superb sound quality. By Cryo ...In stock£152.00
  £136.80Buy Now
• Vox AC15 Custom Classic Series 2004-2009 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£136.00Buy Now
• Vox AC10 Custom 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£136.00Buy Now
• Vox AC15 Custom 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£128.00Buy Now
• Orange OR50H STR Marshall EL34B Cryo Full Upgrade KitOrange Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  Until now clear note definition, musical complexity and rich harmonic content was ...In stock£150.00
  £127.80Buy Now
• Blackstar HT Stage 60 STR Marshall EL34B Cryo Full Upgrade KitBlackstar Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  Until now clear note definition, musical complexity and rich harmonic content was ...In stock£150.00
  £127.80Buy Now
• Friedman Buxom Betty 50 STR Marshall EL34B Cryo Full Upgrade KitFriedman Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  Until now clear note definition, musical complexity and rich harmonic content was ...In stock£150.00
  £127.50Buy Now
• Friedman Small Box 50 STR Marshall EL34B Cryo Full Upgrade KitFriedman Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  Until now clear note definition, musical complexity and rich harmonic content was ...In stock£150.00
  £127.50Buy Now
• Marshall Vintage Series 1987X 50 watt head 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£150.00
  £127.50Buy Now
• Marshall JCM 900 Series 4500 Dual Rev 50 watt STR Harma 5881 Cryo Full Upgrade KitMarshall Amp Cryo Full Revalve KitsSpecial Offer 20% Discount
  
  The Harma ECC83 STR & 5881 Cryo Full upgrade kit is our best-selling kit as it ...In stock£154.00
  £123.20Buy Now
• Orange AD15 EL84 JJ Full Upgrade Kit CryoOrange Cryo Full Revalve KitsSpecial Offer 10% Discount
  
  JJ valves a renowned around the world for their superb sound quality. By Cryo ...In stock£136.00
  £122.40Buy Now
• Marshall JCM 800 Series 2204/ 4104 50 watt head STR Marshall EL34B Cryo Full Upgrade KitMarshall Amp Cryo Full Revalve KitsSpecial Offer 20% Discount
  
  The Marshall EL34B & Harma ECC83 STR Cryo Full upgrade kit is our best-selling kit as ...In stock£150.00
  £120.00Buy Now
• Marshall JCM 900 Series 2500 50 watt STR Marshall EL34B Cryo Full Upgrade KitMarshall Amp Cryo Full Revalve KitsSpecial Offer 20% Discount
  
  The Marshall EL34B & Harma ECC83 STR Cryo Full upgrade kit is our best-selling kit as ...In stock£150.00
  £120.00Buy Now
• Blackstar Artist 15 12AX7WA Vintage Groove Tube 6L6GC GE Full Upgrade Kit CryoBlackstar Cryo Full Revalve KitsThis Harma 12AX7WA Vintage cryo and the Groove Tube 6L6GC GE Cryo Full upgrade kit it is an answer to many players ...In stock£114.00Buy Now
• Blackstar Artist 30 12AX7WA Vintage Groove Tube 6L6GC GE Full Upgrade Kit CryoBlackstar Cryo Full Revalve KitsThis Harma 12AX7WA Vintage cryo and the Groove Tube 6L6GC GE Cryo Full upgrade kit it is an answer to many players ...In stock£114.00Buy Now
• Fender Hot Rod Deville 4 x 10 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 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 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

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