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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 HT Metal 60 Harma 7025 STR 6L6GC Svetlana Winged C Upgrade KitBlackstar Full Revalve KitsThis Blackstar HT Metal 60 6L6GC Svetlana Winged C upgrade kit covers the Black Star HT Metal 60 fitted with standard ...In stock£188.00Buy Now
• Blackstar HT Metal 100 Harma 7025 STR 5881 Upgrade KitBlackstar Full Revalve KitsThis Blackstar HT Metal 100 7025 STR Harma 5881 upgrade kit covers the Blackstar HT Metal 100 combo fitted with ...In stock£184.00Buy Now
• Blackstar HT Metal 100 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£160.00Buy Now
• Blackstar HT Metal 100 Harma 7025 STR 6L6GC Retro Upgrade KitBlackstar Full Revalve KitsSpecial Offer
  
  Blackstar HT Metal 100 6L6GC 7025 STR Retro upgrade kit covers the Black Star HT Metal 100 combo ...In stock£202.00
  £191.90Buy Now
• Blackstar HT Metal 100 Harma 7025 STR Groove Tube 6L6GC GE Full Upgrade Kit Blackstar Full Revalve KitsBlackstar HT Metal 100 GT 6L6GC GE Re issue upgrade kit covers the Blackstar HT Metal 100 combo fitted with standard ...In stock£220.00Buy Now
• Blackstar HT Metal 100 Harma 7025 STR 6L6GC Svetlana Full Upgrade KitBlackstar Full Revalve KitsThis Blackstar HT Metal 100 6L6GC Svetlana Winged C upgrade kit covers the Blackstar HT Metal 100 fitted with standard ...In stock£300.00Buy Now
• Blackstar HT Stage 100 Head 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£154.00
  £122.00Buy Now
• Blackstar HT Stage 100 Head 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£136.00Buy Now
• Blackstar HT Stage 100 Head Classic EL34 Retro Full Upgrade KitBlackstar Full Revalve KitsThis Blackstar HT Stage 100 EL34 Classic upgrade kit covers is designed to provide a tight driving rock sound with ...In stock£206.00Buy Now
• Blackstar HT Stage 100 Head 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£204.00
  £174.00Buy Now
• Blackstar Series One 45 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£112.00Buy Now
• Blackstar Series One 45 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£122.00
  £106.00Buy Now
• Blackstar Series One 45 Classic EL34 Retro Full Upgrade KitBlackstar Full Revalve KitsThis Classic upgrade kit is designed to provide a tight driving rock sound with plenty of rich sustain. This ...In stock£167.00Buy Now
• Blackstar Series One 45 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£150.00
  £130.00Buy Now
• Blackstar Series One 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£112.00Buy Now
• Blackstar Series One 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£122.00
  £106.00Buy Now
• Blackstar Series One 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£167.00Buy Now
• Blackstar Series One 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£150.00
  £130.00Buy Now
• Blackstar Series One 100 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£152.00Buy Now
• Blackstar Series One 100 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£170.00
  £138.00Buy Now
• Blackstar Series One 100 Classic EL34 Retro Full Upgrade KitBlackstar Full Revalve KitsThis Classic Harma Retro upgrade kit is designed to provide a punchier driving rock sound with plenty of rich sustain ...In stock£231.00Buy Now
• Blackstar Series One 100 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£222.00
  £190.00Buy Now
• Blackstar Series One 104 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£168.00Buy Now
• Blackstar Series One 104 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£186.00
  £154.00Buy Now
• Blackstar Series One 104 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£240.00
  £206.00Buy Now

Specials

• 
  KT88-GOLD LION REISSUE
  Special Offer 10% Discount
  
  The Gold Lion re issue has gained a worldwide reputation for sound quality and is ...
  £90.00  £81.00
• 
  KT120-TUNG SOL RI
  The Tung Sol KT120 is a new valve which has a rated plate dissipation of 60 watts, which makes this the most powerful ...
  £85.00  £80.00
• 
  845B-PSVANE CLASSIC SERIES GRAPHITE PLATE
  The 845 B Psvane Classic Series is a remake of the vintage Amperex brass base 845.It has a high purity carbon graphite ...
  £110.00  £104.70
• 
  Fender Blues Junior Harma E84L STR BT Celestion V30 Kit
  Special Offer 10% Discount
  
  The Fender blues Junior fitted with a Celestion vintage 30 upgrade kit is designed to ...
  £216.17  £194.55
• Fender Blues Junior £126.00  £113.40
• ECC83/12AX7A-TUNG SO£280.00  £245.00
• ECC83/ECC83S-JJ TESL£160.00  £137.60