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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
• Friedman Phil X Signature 100 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£218.00
  £185.30Buy 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
• Fender 1957 Custom Twin 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£206.00
  £185.40Buy Now
• Marshall JCM 2000 Series DSL 50 watt Classic EL34 Retro Cryo Full Upgrade KitMarshall Amp Cryo Full Revalve KitsThe Marshall JCM 2000 Series DSL 50 Classic EL34 Retro Cryo full revalve kit is specially selected for Marshall JCM ...In stock£208.00
  £187.20Buy Now
• Orange AD15 Classic EL84 Retro Cryo Full Upgrade KitOrange Cryo Full Revalve KitsOrange AD15 Classic Cryo Retro valve upgrade kit. It is designed to give your AD15 as close to the old Mullard tone as ...In stock£188.00Buy Now
• Vox AC30 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£188.00Buy Now
• Hughes & Kettner Tubemeister Deluxe 40 EL84 JJ Full Upgrade Kit Cryo Hughes & Kettner 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£188.00Buy Now
• Fender Bassman 1959 STR Groove Tube 6L6GC GE GZ34 Full Upgrade Kit CryoFender Cryo Full Revalve KitsGZ34 Option
  
  Special Offer 10% Discount
  
  Until now clear note definition, musical complexity and rich ...In stock£210.00
  £189.00Buy Now
• Orange Dual 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£212.00
  £190.80Buy 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
• Blackstar HT Metal 100 Harma 7025 STR 6L6GC Retro Cryo Full Upgrade KitBlackstar Cryo Full Revalve KitsSpecial Offer 10% Discount
  
  This Blackstar HT Metal 100 6L6GC Retro Cryo upgrade kit is designed to provide more ...In stock£214.00
  £192.60Buy Now
• Orange Dual Dark 50 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£228.00
  £193.80Buy Now
• Diezel Einstein 50 Head 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£228.00
  £193.80Buy Now
• Diezel Paul 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£228.00
  £193.80Buy Now
• Diezel Schmidt 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£228.00
  £193.80Buy Now
• Engl Savage 60 MK2 E630 STR Marshall EL34B Cryo Full Upgrade KitEngl Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  Until now clear note definition, musical complexity and rich harmonic content was ...In stock£228.00
  £193.80Buy Now
• Marshall JCM 900 Series 2100 SLX 100 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£244.00
  £195.20Buy Now
• Carr Artemus EL84 JJ Full Upgrade Kit Cryo Carr Amps 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£196.00Buy Now
• Vox AC100CPH STR Marshall EL34B Cryo Full Upgrade KitVox Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  Until now clear note definition, musical complexity and rich harmonic content was ...In stock£234.00
  £198.90Buy 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 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 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
• Fender 1957 Custom Bandmaster 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£202.00Buy 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
• Marshall Vintage Series JTM 45 2245 30 watt Head STR Harma 5881 Cryo Full Upgrade KitMarshall Amp Cryo Full Revalve KitsThe Harma ECC83 STR & 5881 Cryo Full upgrade kit is our best-selling kit as it provides classic rock tone with more ...In stock£202.00Buy 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