Products > Valves > 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.

Tesla started production in 1922 under its original name of Radioslavia Ltd in Czechoslovakia. It has a long history of manufacturing high quality transmitting valves and defense equipment. The Tesla factory was known for making some outstanding valves. The Original EL34 better in terms of microphonics and reliability than the famous Mullard EL34, hence Marshall used the Tesla EL34 from the mid 1970ís onwards. The frame grid E83CC was due to its construction the most expensive of it type to produce. Still to this day it is one of the best sounding ECC83/12AX7 types ever made. These are just a few of an endless list of pioneering valves produced by this great Czechoslovakian factory that sadly is no longer with us.

Total : 10 | Page 1 of 1
  • First | 
  •  Previous | 
  •  Next | 
  •  Last 
  • NameManufacturerCommentStockPricePhotoOrder
  • 6X4/ EZ90/ 6Z31-TESLATeslaVery high quality original Czech made Tesla 6X4 EZ90 with the original 6Z31 markings.These date from 1972 and were ...In stock£7.00Buy Now
  • E88CC/ 6922-TESLA ORIGINAL TeslaThese are early 1980ís production original Czechoslovakian Tesla made E88CC/6922.These valves are from the Zavod ...In stock£15.00Buy Now
  • EF86-TESLATeslaThe Original TESLA factory produced one of the best sounding NOS EF86 that made in Czechoslovakia. This valve has a ...In stock£25.00
    £24.00
    Buy Now
  • EF86/ EF806S-TESLATeslaThese original Tesla EF806S are the ultimate EF86 for use in tube microphones or critical audio and guitar amplifier ...In stock£40.00Buy Now
  • EL34-TESLA ORIGINALTeslaThis is the original Tesla EL34 that was made famous when Marshall switched from using the Mullard EL34 to the Tesla in ...In stock£60.00Buy Now
  • EZ81-BENTLEY TESLATeslaOriginal Tesla EZ81 Rectifier that is branded Bentley acoustics. This is a very high quality rectifier valve item with ...In stock£15.00Buy Now
  • EZ81-TESLATeslaOriginal Tesla EZ81 Rectifier is a very high quality rectifier valve item with long life expectancy. The valve features ...In stock£25.00Buy Now
  • PCC88/ TESLATeslaOriginal Czechoslovakian made Tesla PCC88 that has many sonic and reliability advantages over the many other brands of ...In stock£14.00Buy Now
  • PL509-TESLA-MATCHEDTeslaOriginal Tesla PL509 valves that were made in Czechoslovakia and have been Dynamically Matched in real operational ...In stock£30.00
    £24.00
    Buy Now
  • PL509-TESLA-SINGLETeslaPL509 was originally designed as an output valve for colour televisions.In the early 1990ís this valve was used in many ...In stock£20.00Buy Now
Total : 10 | Page 1 of 1
  • First | 
  •  Previous | 
  •  Next | 
  •  Last
All prices contained on this page are exclusive of VAT. This is currently charged at 20% and is payable by all EU countries.


NEWSLETTER SIGN UP

FOLLOW US
Facebook Twitter Follow us on Instagram