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Products > Full Revalve Kits Cryo > Marshall Rack Power Amp Series 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
• Marshall 9005 dual mono block 50+50 watt Classic 5881 Cryo full upgrade kitMarshall Amp Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  The Marshall 9005 5881 Cryo 50+50 dual mono block amplifier Classic Retro full ...In stock£288.00
  £244.80Buy Now
• Marshall 9005 dual mono block 50+50 watt Classic EL34 Retro Cryo full upgrade kitMarshall Amp Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  The Marshall 9005 EL34 50+50 dual mono block amplifier Classic Retro Cryo full ...In stock£296.00
  £251.60Buy Now
• Marshall 9100 dual mono block 50+50 watt Classic 5881 Cryo full upgrade kitMarshall Amp Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  The Marshall 9100 5881 100+100 dual mono block amplifier Classic 5881 Cryo full ...In stock£276.00
  £234.60Buy Now
• Marshall 9100 dual mono block 50+50 watt Classic EL34 Retro Cryo Full Upgrade KitMarshall Amp Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  The Marshall 9100 EL34 50+50 dual mono block amplifier Classic EL34 Retro Cryo full ...In stock£284.00
  £241.40Buy Now
• Marshall 9200 dual mono block 100+100 watt Classic 5881 Cryo Full Upgrade KitMarshall Amp Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  The Marshall 9200 5881 100+100 dual mono block amplifier Classic 5881 Cryo full ...In stock£420.00
  £357.00Buy Now
  
  FREE UK
  Mainland Delivery
• Marshall 9200 dual mono block 100+100 watt Classic EL34 Retro Cryo full upgrade kitMarshall Amp Cryo Full Revalve KitsSpecial Offer 15% Discount
  
  The Marshall 9200 EL34 100+100 dual mono block amplifier Classic Retro EL34 Cryo full ...In stock£420.00
  £357.00Buy Now
  
  FREE UK
  Mainland Delivery

Specials

• 
  Primaluna Evo 100 Integrated KT88 JJ Full Upgrade Kit
  KT88 Option with JJ
  
  Special Offer 10% Discount
  
  This upgrade kit is designed to give you a noticeable ...
  £272.00  £244.80
• 
  Primaluna Evo 100 Poweramp KT88 JJ Full Upgrade Kit
  KT88 Option with JJ
  
  Special Offer 10% Discount
  
  This upgrade kit is designed to give you a noticeable ...
  £272.00  £244.80
• 
  Primaluna Evo 200 Integrated KT88 JJ Full Upgrade Kit
  KT88 Option with JJ
  
  Special Offer 10% Discount
  
  This upgrade kit is designed to give you a noticeable ...
  £272.00  £244.80
• 
  Primaluna Evo 200 Poweramp KT88 JJ Full Upgrade Kit
  KT88 Option with JJ
  
  Special Offer 10% Discount
  
  This upgrade kit is designed to give you a noticeable ...
  £272.00  £244.80
• Primaluna Prologue 2£272.00  £244.80
• Primaluna Prologue C£272.00  £244.80
• Primaluna Prologue P£272.00  £244.80