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Products > Valves - EL34
Watford Valves have been using valve equipment since 1976 and has been selecting and supplying valve to the professional market for over 20 years. The term 'new old stock' refers to tubes or valves which are new but are from factories which have long closed down. These factories such as Mullard, G.E.C, Telefunken, Siemens, Philips, General Electric and R.C.A produced some of the best valves ever made which is why these items have become very sought after in the music industry. Watford Valves keeps a huge inventory of new old stock tubes valves as well as current production items. Therefore Watford Valves can offer one stop shopping to satisfy the most demanding of needs of the professional market, the collector or the enthusiast. All output tubes valves are priced individually. All prices contained on this web site are exclusive of VAT.
- NameBrandCommentStockPrice PhotoOrder
- Blackstar Artisan 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£132.00
Buy Now - Blackstar Artisan 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£200.00
£170.00Buy Now - Blackstar Artisan 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£148.00
£116.00Buy 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£117.00
Buy 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 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 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£117.00
Buy 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 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 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£117.00
Buy 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£76.00
Buy 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 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 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£206.00
Buy 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 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 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 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£142.00
Buy 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 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
£114.00
Buy 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 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£117.00
Buy 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
