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Products > Full Revalve Kits

These full revalve kits use specially chosen valves to help you attain the sound that you are looking for 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 25 years of experience in selecting pre amp valves for professional musicians who trust their sound to Watford valves.

• NameBrandCommentStockPrice PhotoOrder
• Fender Champ 5B1 5C1 6SJ7 Philips 6V6GT Full Upgrade Kit Fender Full Revalve KitsOur Fender Champ 5B1 5C1 6SJ7 Philips 6V6GT kit is designed to give that classic sparkling clean tone in clean mode ...In stock£100.00Buy Now
• Fender Tweed Champ 5E1 5F1 Harma STR Philips 6V6GT Full Upgrade Kit Fender Full Revalve KitsOur Harma ECC83 STR & Philips 6V6GT full upgrade is designed to give that classic sparkling clean tone in clean mode ...In stock£98.00Buy Now
• Fender Champ Black Face 1964 to 1967 AA764 Harma STR Philips 6V6GT Full Upgrade Kit Fender Full Revalve KitsOur Harma ECC83 STR & Philips 6V6GT full upgrade is designed to give that classic sparkling clean tone in clean mode ...In stock£98.00Buy Now
• Fender Champ Silverface 1968 to 1982 AA764 Harma STR Philips 6V6GT Full Upgrade Kit Fender Full Revalve KitsOur Harma ECC83 STR & Philips 6V6GT full upgrade is designed to give that classic sparkling clean tone in clean mode ...In stock£98.00Buy Now
• Fender Super Champ 1982 to 1985 Harma STR Philips 6V6GT Full Upgrade Kit Fender Full Revalve KitsOur Harma ECC83 STR & Philips 6V6GT full upgrade is designed to give that classic sparkling clean tone in clean mode ...In stock£209.00Buy Now
• Marshall Vintage Series 1959 100 watt head STR Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£160.00
  £128.00Buy Now
• Marshall Vintage Series 1959 100 watt head Classic EL34 Retro full upgrade kitMarshall Amp Full Revalve KitsThe Marshall 1959 100 watt Head Classic Retro full revalve kit is specially selected for Marshall 1959 100 watt Head. ...In stock£206.00Buy Now
• Marshall Vintage Series 1959 100 watt head Relic 12AX7WC Beijing 6N4J Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsEarly Crunch Early Break Up
  
  At last a set with early crunch and early break up and the classic vintage Rock ...In stock£156.00Buy Now
• Marshall Vintage Series 1987X 50 watt head STR Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£108.00
  £92.00Buy Now
• Marshall Vintage Series 1987X 50 watt head Classic EL34 Retro full upgrade kitMarshall Amp Full Revalve KitsThe Marshall 1987X 50 watt Head Classic EL34 Retro full revalve kit is specially selected for Marshall 1987X 50 watt ...In stock£142.00Buy Now
• Marshall Vintage Series 1987X 50 watt head Relic 12AX7WC Beijing 6N4J Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsEarly Crunch Early Break Up
  
  At last a set with early crunch and early break up and the classic vintage Rock ...In stock£108.00Buy Now
• Ampeg SVT 2 Pro 6550 JJ Full Revalve KitAmpeg Full Revalve Kits
  
  Special Offer 15% Discount
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp ...In stock£428.00
  £363.80Buy Now
• Ampeg SVT 2 Pro Harma STR 6550 JJ Full Upgrade Kit Ampeg Full Revalve Kits
  
  Special Offer 10% Discount
  
  The Harma STR JJ upgrade kit is designed to give your SVT 2 Pro a clean sound ...In stock£438.00
  £394.20Buy Now
• Marshall Vintage Series JTM 45 2245 30 watt Head Classic 5881 full upgrade kitMarshall Amp Full Revalve KitsThe Marshall JTM 45 2245 30 watt Head Classic 5881 full revalve kit is specially selected for Marshalls fabulous JTM45 ...In stock£173.00Buy Now
• Ampeg SVT 2 Pro Harma ECC83 Retro Classic 6550 JJ Full Upgrade KitAmpeg Full Revalve KitsSpecial Offer 10% Discount
  
  Ampeg SVT 2 Pro Classic Retro Full revalve kit is designed to give your SVT 2 Pro a ...In stock£479.00
  £431.10Buy Now
• Ampeg SVT 2 Pro Harma 7025 6550 JJ Full Upgrade KitAmpeg Full Revalve Kits
  
  Special Offer 10% Discount
  
  The Harma 7025 STR JJ upgrade kit is designed to give your SVT 2 Pro head a ...In stock£468.00
  £421.20Buy Now
• Marshall Vintage Series JCM 800 2203 100 watt head STR Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£160.00
  £128.00Buy Now
• Marshall Vintage Series JCM 800 2203 100 watt head Classic EL34 Retro full upgrade kitMarshall Amp Full Revalve KitsThe Marshall JCM 800 2203 model 100 watt Head Classic EL34 Retro full revalve kit is specially selected for Marshall ...In stock£206.00Buy Now
• Ampeg SVT 2 Pro Harma STR 6550A Retro Full Upgrade KitAmpeg Full Revalve KitsSpecial Offer 20% Discount
  
  Last Set In Stock>br>
  Ampeg SVT 2 Pro Harma STR full upgrade kit is designed to ...In stock£540.00
  £432.00Buy Now
• Marshall Vintage Series JCM 800 2203 100 watt head Relic 12AX7WC Beijing 6N4J Marshall EL34B Full Upgrade KitMarshall Amp Full Revalve KitsEarly Crunch Early Break Up
  
  At last a set with early crunch and early break up and the classic vintage Rock ...In stock£156.00Buy Now
• Marshall Vintage Series JCM 900 4100 100 watt head Classic 5881 full upgrade kitMarshall Amp Full Revalve Kits5881 Kit
  
  The Marshall JCM 900 4100 model 100 watt Head Classic 5881 full revalve kit is specially selected for ...In stock£198.00Buy Now
• Marshall Vintage Series 1962 Blues Breaker 30 watt Classic 5881 full upgrade kitMarshall Amp Full Revalve KitsThe Marshall 1962 Blues Breaker 30 watt combo Classic 5881 full revalve kit is specially selected for Marshall Blues ...In stock£173.00Buy Now
• Bugera BVV3000 6550 JJ Full Revalve KitBugera Full Revalve KitsSpecial Offer 15% Discount
  
  Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves ...In stock£376.00
  £319.60Buy Now
• Ampeg V4BH Reissue 6L6GC JJ Full Revalve KitAmpeg Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£176.00Buy Now
• Diezel VH2 KT77 JJ Full Revalve KitDiezel Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£196.00
  £176.40Buy 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