Products > Valves > JJ Tesla

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.

The JJ factory was born out of the ashes of the former Tesla factory. They currently make a range of High quality valves based on some of Tesla most famous designs.

Order By
Total : 59 | Page 1 of 3
  • NameManufacturerCommentStockPrice PhotoOrder
  • ECC83/ ECC83S-JJ TESLAJJ TeslaThe JJ ECC83S uses the anode construction pattern of the frame grid designed Telefunken ECC803S. Though it is not a ...In stock£7.25Buy Now
  • EL84-JJ TESLAJJ TeslaThe JJ-Tesla EL84 takes its design features from the old Philips valves that were made in Holland. Considering that ...In stock£9.25Buy Now
  • EZ81/ 6CA4-JJ TESLAJJ TeslaJJ EZ81 design is based on the original Czech Tesla EZ81 from the mid 1970 period.The reason for this was that the ...In stock£9.25Buy Now
  • ECC82/ 12AU7-JJ TESLAJJ TeslaThe JJ TESLA ECC82 follows the same frame grid anode design as the JJ ECC83S.The internal bracing and solid frame grid ...In stock£9.50Buy Now
  • ECC81/ 12AT7-JJ TESLAJJ TeslaThe JJ ECC81 is an excellent modern valve that provides low noise and low microphonics. It has a clear open sound ...In stock£9.50Buy Now
  • ECC83/ 5751-JJ TESLAJJ TeslaThe JJ 5751 is a low gain version of the 12AX7.The valve produces a gain reduction of between 15 to 30 % when compared ...In stock£9.75Buy Now
  • ECC83/ ECC803S-JJ TESLAJJ TeslaThe JJ-Tesla ECC803S is a warm sounding large long anode plate designed ECC83. JJ has used long 17mm plate design used ...In stock£9.85Buy Now
  • 12DW7/ ECC832-JJ TESLAJJ TeslaThe JJ ECC832 which is JJ number for the12DW7 & 7247 valve.This valve is mainly found in vintage American amplifiers ...In stock£10.00Buy Now
  • E88CC/ 6922-JJ TESLAJJ TeslaThe JJ Tesla E88CC 6922 is a modern made valve which is an ideal replacement for ECC88, 6922, 6DJ8 & 7308. The valve ...In stock£10.25Buy Now
  • EL34-JJ TESLAJJ TeslaThe JJ EL34 is their original version that has been around for many years.Sound wise, if you want to brighten up a dark ...In stock£11.00Buy Now
  • 5Y3GT/ 5Y3S-JJ TESLAJJ TeslaThe JJ 5Y3S is a modern designed rectifier that is a replacement for the classic American made 5Y3GT. The valve has a ...In stock£11.25Buy Now
  • 5U4GB-JJ TESLAJJ TeslaThe JJ 5U4GB rectifier is used in many audio and guitar amplifier circuits and can be used to replace 5U4G & 5U4GB. In ...In stock£11.50Buy Now
  • 12BH7A-JJ TESLAJJ TeslaJJ 12BH7A is a double triode that is found in studio equipment, high end audio and original Ampeg SVT amplifiers. The ...In stock£11.50Buy Now
  • EL34 MK2-JJ TESLA JJ TeslaThe JJ EL34 MK 2 is a major improvement over the standard JJ EL34. The Issue with the standard EL34 is that it was too ...In stock£11.75Buy Now
  • ECC99/ JJ TESLAJJ TeslaJJ ECC99 is a double triode that JJ developed to be an ideal driver for 300B, 2A3 and head phone amplifiers. The JJ ...In stock£12.00Buy Now
  • 6072A/ 12AY7-JJ TESLAJJ TeslaThe JJ 12AY7/6072A is a low gain signal valve that was used in early 50ís Fender amplifiers. This valve is normally put ...In stock£12.00Buy Now
  • 6SN7GT-JJ TESLAJJ TeslaJJ 6SN7GT follows the American design of the 1950s.It features a thick glass envelope with a solidly constructed anode ...In stock£12.00Buy Now
  • 6SL7GT-JJ TESLAJJ TeslaJJ 6SL7GT follows the American design of the 1950s.It features a thick glass envelope with a solidly constructed anode ...In stock£12.00Buy Now
  • 6V6GTS-JJ TESLAJJ TeslaThe JJ-Tesla 6V6GTS is a 6V6GT which is beautifully made with thick grade glass and features gold grid wire and uses ...In stock£12.50Buy Now
  • EL34/ E34L-JJ TESLAJJ TeslaThe JJ-Tesla E34L is a high grade EL34 valve that has some outstanding qualities.The JJ valve is beautifully made with ...In stock£13.00Buy Now
  • 6L6GC-JJ TESLAJJ TeslaThe JJ Tesla 6L6GC is a modern day valve that has some outstanding qualities.The JJ valve features gold grid wire and ...In stock£13.50Buy Now
  • EL34 MK2-JJ TESLA MESA SELECTJJ TeslaMesa Select for use in Mesa Boogies

    This valve is specially selected to run in Mesa Boogies fixed bias ...
    In stock£13.75Buy Now
  • KT77-JJ TESLAJJ TeslaThe JJ KT77 is a designed on the famous Marconi Osram Gold Lion KT77The Original Marconi Osram KT77 valve had no Kink ...In stock£14.00Buy Now
  • ECC83/ ECC83S-JJ TESLA GOLD PINJJ TeslaThe JJ ECC83S Gold pin is a selected version with gold pins of the ECC83 S.JJ selected these for the Gold pin versions ...In stock£14.50Buy Now
  • ECC81/ 12AT7-JJ TESLA GOLD PINJJ TeslaThis is the Gold Pin version of the JJ ECC81 The JJ ECC81 is an excellent modern valve that provides low noise and low ...In stock£14.50Buy Now
Total : 59 | Page 1 of 3
All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by all EU countries.


Facebook Twitter Follow us on Instagram