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.

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  • NameManufacturerCommentStockPrice PhotoOrder
  • 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£11.00Buy Now
  • 300B-JJ TESLAJJ TeslaThe JJ 300 B has established itself as one of the best 300 B types for audio applications.The JJ valve features 24 ...In stock£87.50Buy 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
  • 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
  • 6072A/ 12AY7-JJ TESLAJJ TeslaThe JJ 12AY7/6072A is a low gain signal valve that was used in early 50’s Fender amplifiers. This valve is normally put ...Sold Out£12.00Buy Now
  • 6072A/ 12AY7-JJ TESLA GOLD PINJJ TeslaThe JJ 12AY7/6072A Gold Pin is a selected version of the standard 12AY7 for use inhigh end audio & valve microphones.It ...In stock£16.25Buy Now
  • 6550-JJ TESLAJJ TeslaThe JJ 6550 is based on the famous G.E 6550A and this valve has proved an excellent valve for all applications. In bass ...In stock£26.00Buy Now
  • 6550-JJ TESLA AMPEG SETJJ TeslaThe JJ 6550 is a valve that is based on the famous American 6550A and since its launch it has proved an excellent valve ...In stock£156.00Buy 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£14.50Buy Now
  • 6L6GC-JJ TESLA MESA SELECTJJ TeslaMesa Select for use in Mesa Boogies

    The 6L6GC JJ Tesla Mesa select have been specially selected to run with Mesa ...
    In stock£18.50Buy 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£12.50Buy 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£12.50Buy 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£13.00Buy Now
  • 7027A-JJ TESLAJJ TeslaThe JJ 7027A is a modern design to offer as a replacement for the Original and hard to find American valve that is used ...In stock£18.50Buy Now
  • 7591A/ 7591S-JJ TESLAJJ TeslaThe JJ TESLA 7591S is a replacement for the hard to find 7591A. Original are now hard to find and have has become very ...In stock£16.50Buy 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
  • 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
  • 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
  • ECC82/ 12AU7-JJ TESLA GOLD PINJJ TeslaThis is the Gold Pin version of the JJ ECC82 The JJ ECC82 is an excellent modern valve that provides low noise and low ...In stock£15.00Buy Now
  • ECC82/ ECC802S-JJ TESLA GOLD PINJJ TeslaThe JJ Tesla ECC802S Gold Pin is a factory selected version of its standard ECC802S and is used to replace the ECC82 ...In stock£18.50Buy 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£10.00Buy 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
  • 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£7.75Buy 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
  • 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£13.50Buy Now
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All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by all EU countries.


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