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Products > Full Revalve Kits > Blackstar 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.

Blackstar guitar amplifiers have quite rightly caused a major buzz in the music industry since their launch back in 2007. By upgrading the valves to our selected sets customers have been able to voice their amps to their personal requirements. Customers have reported a range of benefits when upgrading the valves over the factory items. Here we have listed our most common upgrades using current production and the best new old stock items to help you get the most out of these fine Blackstar amplifiers.

• NameBrandCommentStockPrice PhotoOrder
• Blackstar HT5 Metal 7025 Retro 12BH7A Upgrade KitBlackstar Full Revalve KitsThis upgrade kit covers the Black Star HT5 Metal combo and HT5 Metal head and is designed to provide a bright punchy ...In stock£62.00Buy Now
• Blackstar HT5 Metal 7025 Philips 12BH7A Ltd Edition Upgrade KitBlackstar Full Revalve KitsThis upgrade kit covers the Black Star HT5 Metal combo and HT5 Metal head and is designed to provide a bright punchy ...In stock£79.00Buy Now
• Blackstar HT Studio 20 EL34 MK2 JJ Full Revalve KitBlackstar Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£76.00Buy Now
• Blackstar HT Studio 20 Classic EL34 Retro Full Upgrade KitBlackstar Full Revalve KitsThis Classic Harma Retro upgrade kit is designed to provide a tight driving rock sound with plenty of rich sustain. ...In stock£117.00Buy Now
• Blackstar HT Studio 20 Harma Vintage Groove Tube EL34M Upgrade KitBlackstar Full Revalve KitsSpecial Offer
  
  The Harma 12AX7WA Vintage and Groove Tube EL34M upgrade kit has been designed to give you an ...In stock£110.00
  £94.00Buy Now
• Blackstar HT Club 40 STR Marshall EL34B Full Upgrade KitBlackstar Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£84.00
  £68.00Buy Now
• Blackstar HT Club 40 EL34 MK2 JJ Full Revalve KitBlackstar Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83 S preamp valves combined with selected and matched ...In stock£76.00Buy Now
• Blackstar HT Club 40 Classic EL34 Retro Full Upgrade KitBlackstar Full Revalve KitsThis Classic Harma Retro upgrade kit is designed to provide a tight driving rock sound with plenty of rich sustain. ...In stock£117.00Buy Now
• Blackstar HT Club 40 Harma Vintage Groove Tube EL34M Upgrade KitBlackstar Full Revalve KitsSpecial Offer
  
  The Harma 12AX7WA Vintage and Groove Tube EL34M upgrade kit has been designed to give you an ...In stock£110.00
  £94.00Buy Now
• Blackstar HT Club 50 STR Marshall EL34B Full Upgrade KitBlackstar Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£84.00
  £68.00Buy Now
• Blackstar HT Club 50 EL34 MK2 JJ Full Revalve KitBlackstar Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£76.00Buy Now
• Blackstar HT Club 50 Classic EL34 Retro Full Upgrade KitBlackstar Full Revalve KitsThis Classic Retro upgrade kit is designed to provide a tight driving rock sound with plenty of rich sustain. This ...In stock£117.00Buy Now
• Blackstar HT Club 50 Harma Vintage Groove Tube EL34M Upgrade KitBlackstar Full Revalve KitsSpecial Offer
  
  The Harma 12AX7WA Vintage and Groove Tube EL34M upgrade kit has been designed to give you an ...In stock£110.00
  £94.00Buy Now
• Blackstar HT Soloist 60 STR Marshall EL34B Full Upgrade KitBlackstar Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£84.00
  £68.00Buy Now
• Blackstar HT Soloist 60 EL34 MK2 JJ Full Revalve KitBlackstar Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83 S preamp valves combined with selected and matched ...In stock£76.00Buy Now
• Blackstar HT Soloist 60 Classic EL34 Retro Full Upgrade KitBlackstar Full Revalve KitsThis Blackstar HT Soloist 60 Classic upgrade kit is designed to provide t a tight driving rock sound with plenty of ...In stock£117.00Buy Now
• Blackstar HT Soloist 60 Harma Vintage Groove Tube EL34M Upgrade KitBlackstar Full Revalve KitsSpecial Offer
  
  The Harma 12AX7WA Vintage and Groove Tube EL34M upgrade kit has been designed to give you an ...In stock£110.00
  £94.00Buy Now
• Blackstar HT Stage 60 STR Marshall EL34B Full Upgrade KitBlackstar Full Revalve KitsSpecial Offer
  
  The Marshall EL34B & Harma ECC83 STR Full upgrade kit is designed to give a great rock sound with ...In stock£106.00
  £90.00Buy Now
• Blackstar HT Stage 60 EL34 MK2 JJ Full Revalve KitBlackstar Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£96.00Buy Now
• Blackstar HT Stage 60 Classic EL34 Retro Full Upgrade KitBlackstar Full Revalve KitsThis Classic Harma Retro upgrade kit is designed to provide a tight driving rock sound with plenty of rich sustain. ...In stock£142.00Buy Now
• Blackstar HT Stage 60 Harma Vintage Groove Tube EL34M Upgrade KitBlackstar Full Revalve KitsSpecial Offer
  
  The Harma 12AX7WA Vintage and Groove Tube EL34M upgrade kit has been designed to give you an ...In stock£132.00
  £114.00Buy Now
• Blackstar HT Metal 60 Harma 7025 STR 5881 Upgrade KitBlackstar Full Revalve KitsThis Blackstar HT Metal 60 7025 STR Harma 5881 upgrade kit covers the Blackstar HT Metal 60 combo fitted with standard ...In stock£124.00Buy Now
• Blackstar HT Metal 60 6L6GC JJ Full Revalve KitBlackstar Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£108.00Buy Now
• Blackstar HT Metal 60 Harma 7025 STR 6L6GC Retro Upgrade KitBlackstar Full Revalve KitsBlackstar HT Metal 60 7025 STR 6L6GC Retro upgrade kit covers the Black Star HT Metal 60 combo fitted with standard ...In stock£144.00Buy Now
• Blackstar HT Metal 60 Harma 7025 STR Groove Tube 6L6GC GE Full Upgrade KitBlackstar Full Revalve KitsBlackstar HT Metal 60 7025 STR GT 6L6GC GE Re issue upgrade kit covers the Black Star HT Metal 60 combo fitted with ...In stock£148.00Buy Now

Specials

• 
  EL34-SVETLANA REFLECTOR Trade 12 pieces
  These are Svetlana EL34 Reflector made at Xpo-Pul factory also known as Reflector in Saratov, Russia. This Reflector ...
  £384.00  £326.40
• 
  5Y3GT/5Y3S-JJ TESLA
  Special Offer
  
  The JJ 5Y3S is a modern designed rectifier that is a replacement for the classic American made ...
  £22.50  £19.00
• 
  5Y3GT-GROOVE TUBES SUPER PREMIUM
  5Y3GT Groove tube low output rectifier tube originally used in early low power Fender amps with tube rectifiers such ...
  £30.00  £28.50
• 
  EL84-SOVTEK
  Special Offer 15% Discount Limited Stock
  
  The Sovtek EL84 has been the industry standard go to EL84 for over 25 ...
  £24.00  £20.40
• ECC83/12AX7WC SOVTEK£215.00  £193.50
• Celestion G10 VT Jun£50.00  £40.00
• Celestion G12 A Type£77.08  £69.00