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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
• 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
• 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
• 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
• Orange Tiny Terror Classic EL84 Retro Cryo Full Upgrade KitOrange Cryo Full Revalve KitsOrange Tiny Terror Classic Retro Cryo full revalve upgrade kit covers the Tiny Terror, Tiny Terror Hand wired and the ...Sold Out£140.00Buy Now
• Vox Night Train NT15 Head Gen 1 Harma EL84 Retro Cryo Full Upgrade KitVox Cryo Full Revalve KitsUntil now midrange warmth, musical complexity and rich harmonic content was only attainable by using rare and expensive ...Sold Out£140.00Buy Now
• Vox AC15 Custom Classic Series 2004-2009 EL84 Retro Cryo Full Upgrade KitVox Cryo Full Revalve KitsUntil now midrange warmth, musical complexity and rich harmonic content was only attainable by using rare and expensive ...Sold Out£140.00Buy Now
• Vox AC10 Custom Series Classic EL84 Retro Cryo Full Upgrade KitVox Cryo Full Revalve KitsUntil now midrange warmth, musical complexity and rich harmonic content was only attainable by using rare and expensive ...Sold Out£140.00Buy Now
• 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
• Marshall JCM 600 Series 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£176.00
  £140.80Buy Now
• Marshall JCM 900 Series 2500 SLX 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£176.00
  £140.80Buy Now
• Vox AC50PH 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£166.00
  £141.10Buy Now
• Blackstar HT Studio 20 Classic EL34 Retro Cryo Full Upgrade KitBlackstar Cryo Full Revalve KitsThis Classic Harma Retro EL34 Cryo upgrade kit delivers a really tight driving rock sound with a huge singing sustain ...In stock£144.00Buy Now
• Blackstar HT Club 40 Classic EL34 Retro Cryo Full Upgrade KitBlackstar Cryo Full Revalve KitsThis Classic Harma Retro EL34 Cryo upgrade kit delivers a really tight driving rock sound with a huge singing sustain ...In stock£144.00Buy Now
• Blackstar HT Club 50 Classic EL34 Retro Cryo Full Upgrade KitBlackstar Cryo Full Revalve KitsThis Classic Harma Retro EL34 Cryo upgrade kit delivers a really tight driving rock sound with a huge singing sustain ...In stock£144.00Buy Now
• Blackstar HT Soloist 60 Classic EL34 Retro Cryo Full Upgrade KitBlackstar Cryo Full Revalve KitsThis Classic Harma Retro EL34 Cryo upgrade kit delivers a really tight driving rock sound with a huge singing sustain ...In stock£144.00Buy Now
• Fender 1957 Custom Bandmaster 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£162.00
  £145.80Buy Now
• Blackstar HT Metal 60 Harma 7025 STR 6L6GC Retro Cryo Full Upgrade KitBlackstar Cryo Full Revalve KitsThis Blackstar HT Metal 60 7025 STR 6L6GC Retro Cryo upgrade is designed to provide more treble clarity and top end ...In stock£146.00Buy Now
• Blackstar HT Studio 20 Classic EL34M Groove Tube Cryo Full Upgrade KitBlackstar Cryo Full Revalve KitsThis Classic Groove Tube EL34 Mullard Cryo upgrade kit covers the Black Star HT Studio 20 head & combo and is designed ...In stock£148.00Buy Now
• Blackstar HT Club 40 Classic EL34M Groove Tube Cryo Full Upgrade KitBlackstar Cryo Full Revalve KitsThis Classic Groove Tube EL34 Mullard Cryo upgrade kit is designed to provide a vintage sound with a touch ...In stock£148.00Buy Now
• Blackstar HT Club 50 Classic EL34M Groove Tube Cryo Full Upgrade KitBlackstar Cryo Full Revalve KitsThis Classic Groove Tube EL34 Mullard Cryo upgrade kit is designed to provide a vintage sound with a touch ...In stock£148.00Buy Now
• Blackstar HT Soloist 60 Classic EL34M Groove Tube Cryo Full Upgrade KitBlackstar Cryo Full Revalve KitsThis Classic Groove Tube EL34 Mullard Cryo upgrade kit is designed to provide a vintage sound with a touch ...In stock£148.00Buy 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