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Products > Full Revalve Kits > Mesa Boogie 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.

These are specially selected full revalve kits for Mesa Boogie owners. The sets consist of specially position selected pre amp valves that have been selected for each position in your Mesa. We have 2 pre amp kits, Standard gain, to give a warm and fat overdrive and Our Classic kit provides boogie owners with a valve close in tone to the vintage Mullard ECC83. In terms of 6L6GC we have selected sets available that will work with the boogies fixed bias arrangement. Certain 6L6GC will be better for certain kinds of music and these we have indicated in our product description.

• NameBrandCommentStockPrice PhotoOrder
• Mesa Transatlantic TA15 Stan Gain EL84 JJ Full Revalve KitMesa Boogie Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£105.00Buy Now
• Mesa Transatlantic TA15 Groove Tubes Super Pre EL84S Full Upgrade KitMesa Boogie Full Revalve KitsFull Groove Tube Set
  
  Special offer
  
  Groove Super Premium S Series full upgrade kit is designed to give ...In stock£151.00
  £135.90Buy Now
• Mesa Transatlantic TA30 Stan Gain EL84 JJ Full Revalve KitMesa Boogie Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£174.00Buy Now
• Mesa Transatlantic TA30 Groove Tubes Super Pre EL84S Full Upgrade KitMesa Boogie Full Revalve KitsFull Groove Tube Set
  
  Special offer
  
  Groove Super Premium S Series full upgrade kit is designed to give ...In stock£251.00
  £225.90Buy Now
• Mesa Royal Atlantic 100 Head STR Marshall EL34B Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£212.00
  £180.00Buy Now
• Mesa Blue Angel Stan Gain EL84 JJ Full Revalve KitMesa Boogie Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£220.50Buy Now
• Mesa Buster Bass Harma STR 5881 Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 20% Discount
  
  This full revalve kit is for the Mesa Buster bass combo where fitted with 6L6GC ...In stock£232.00
  £185.60Buy Now
• Mesa Bass 400+ Harma Vintage 5881 Full Upgrade KitMesa Boogie Full Revalve KitsThe Harma 12AX7WA Vintage and 5881 upgrade kit has been designed to give you an outstanding clean sound with midband ...In stock£434.00Buy Now
• Mesa Bass 400+ Harma STR 5881 Full Upgrade Kit Mesa Boogie Full Revalve KitsSpecial Offer 20% Discount
  
  This kit is for the Mesa 400 Plus bass head which was originally fitted with Mesa STR ...In stock£428.00
  £342.40Buy Now
  
  FREE UK
  Mainland Delivery
• Mesa Bass 400+ Harma Classic 6L6GC Retro Full Upgrade KitMesa Boogie Full Revalve KitsThis full revalve kit consists of specially selected Harma Retro valves for Mesa Boogie amplifiers. This set has been ...In stock£511.00Buy Now
• Mesa Bass 400+ Classic 6L6GC Groove Tube GE Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 15% Discount
  
  This full revalve kit consists of specially selected Harma ECC83 Retro pre amp valves ...In stock£535.00
  £454.75Buy Now
• Mesa Prodigy Four 88 Harma STR KT88 JJ Full Upgrade KitMesa Boogie Full Revalve KitsThis full revalve is designed to give you the maximum clarity and bass note definition with a large and clear sound ...In stock£232.00Buy Now
• Mesa Strategy Eight 88 Harma STR KT88 JJ Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 10% Discount
  
  This full revalve kit is designed to give you the maximum clarity and bass note ...In stock£412.00
  £370.80Buy Now
• Mesa Badlander 25 Groove Tubes Super Pre EL84S Full Upgrade KitMesa Boogie Full Revalve KitsFull Groove Tube Set
  
  Special offer
  
  Groove Super Premium S Series full upgrade kit is designed to give ...In stock£176.00
  £158.40Buy Now
• Mesa Badlander 50 STR Marshall EL34B Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£132.00
  £116.00Buy Now
• Mesa Badlander 100 STR Marshall EL34B Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£180.00
  £148.00Buy Now
• Mesa California Tweed 220 Harma Vintage Philips 6V6GT Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Kit Price
  
  The Harma 12AX7WA Vintage and Philips 6V6GT upgrade kit has been designed to give you an ...In stock£198.00
  £158.00Buy Now
• Mesa California Tweed 440 Harma Vintage Philips 6V6GT Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Kit Price
  
  The Harma 12AX7WA Vintage and Philips 6V6GT upgrade kit has been designed to give you an ...In stock£288.00
  £228.00Buy Now
• Mesa DC2 Stan Gain EL84 JJ Full Revalve KitMesa Boogie Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£137.00Buy Now
• Mesa DC2 Stan Gain Harma E84L STR BT Full Upgrade KitMesa Boogie Full Revalve KitsSpecial offer 10% Discount
  
  This full revalve kit consists of a Standard gain pre amp kit combined with the ...In stock£160.00
  £144.00Buy Now
• Mesa DC2 Harma Classic EL84 Retro Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 10% Discount
  
  This full revalve kit is designed to give you the classic warm driving rock sound ...In stock£205.00
  £184.50Buy Now
• Mesa DC2 Groove Tubes Super Pre EL84S Full Upgrade KitMesa Boogie Full Revalve KitsFull Groove Tube Se
  
  Special offer
  
  Groove Super Premium S Series full upgrade kit is designed to give ...In stock£201.00
  £180.90Buy Now
• Mesa DC3 Stan Gain EL84 JJ Full Revalve KitMesa Boogie Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£174.00Buy Now
• Mesa DC3 Stan Gain Harma E84L STR BT Full Upgrade KitMesa Boogie Full Revalve KitsSpecial offer 10% Discount
  
  This full revalve kit consists of a Standard gain pre amp kit combined with the ...In stock£220.00
  £198.00Buy Now
• Mesa DC3 Harma Classic EL84 Retro Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 10% Discount
  
  This full revalve kit is designed to give you the classic warm driving rock sound ...In stock£257.00
  £231.30Buy Now

Specials

• 
  5881-HARMA MESA SELECT CRYO
  Mesa Select for use in Mesa Boogies
  
  Special Offer 15% Discount
  
  The Harma 5881 Cryo is the button based ...
  £36.00  £30.60
• 
  EL34-HARMA RETRO CRYO
  Special Offer 15% Discount
  
  The Harma EL34 Retro Cryo is a specially Cryogenically treated version designed to ...
  £42.00  £35.70
• 
  Fender Hot Rod Deville 2 x 12 STR Groove Tube 6L6GC GE Full Upgrade Kit
  Special Offer 10% Discount
  
  The Fender Hot Rod Deville 2 x 12 Harma STR GT 6L6GC GE Full revalve kit is designed ...
  £124.00  £111.60
• 
  Fender Hot Rod Deluxe STR Groove Tube 6L6GC GE Full Upgrade Kit
  Special Offer 10% Discount
  
  The Fender Hot Rod Deluxe Harma STR GT 6L6 GC GE Full revalve kit is designed to give ...
  £124.00  £111.60
• EL34M-GROOVE TUBES S£432.00  £300.00
• 6L6GC-GROOVE TUBES G£432.00  £360.00
• ECC83/ECC83S-JJ TESL£640.00  £432.00