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.
- NameBrandCommentStockPrice PhotoOrder
- EL34/ E34L-JJ TESLA Trade 16 piecesJJ TeslaThe JJ Tesla E34L is a high grade EL34 valve that has some outstanding qualities.The JJ valve is beautifully made with ...In stock£
384.00
£307.20Buy Now
- EL84-JJ TESLA Trade 16 piecesJJ TeslaThe JJ Tesla EL84 has many of the original Philips design features and produce an excellent sounding EL84.Sonically the ...In stock£
296.00
£244.00Buy Now
- 6L6GC-JJ TESLA Trade 16 piecesJJ TeslaThe JJ Tesla 6L6GC is a modern day valve that has some outstanding qualities which makes it ideal for Audio and Guitar ...In stock£
416.00
£336.00Buy Now
- 6V6GTS-JJ TESLA Trade 16 piecesJJ TeslaThe JJ Tesla 6V6GTS is a 6V6GT which is beautifully made with thick grade glass and features gold grid wire and uses ...In stock£
320.00
£288.00Buy Now
- 5U4GB-JJ TESLA Trade 5 piecesJJ TeslaThe JJ 5U4GB rectifier is used in many audio and guitar amplifier circuits and can be used to replace 5U4G & 5U4GB. In ...In stock£
112.50
£90.00Buy Now
- 5Y3S/ 5Y3GT-JJ TESLA Trade 5 piecesJJ TeslaThe JJ 5Y3S Rectifier is used in many audio and guitar amplifier circuits and can be used to replace 5Y3G, 5Y3GA, 5Y3GT ...In stock£
112.50
£97.50Buy 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£28.00
Buy Now
- KT88-JJ TESLAJJ TeslaSpecial Offer 10% Discount
The JJ TESLA KT88 has gained a worldwide reputation for sound quality and reliability ...In stock£48.00
£43.20Buy Now
- KT88-JJ TESLA AMPEG SETJJ TeslaSpecial Offer 10% Discount
Set of 6 matched KT88 JJ Tesla specially selected for the Ampeg SVT.The reason for ...In stock£288.00
£259.20Buy Now