Products > Valves

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.

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Total : 447 | Page 2 of 18
  • NameManufacturerCommentStockPrice PhotoOrder
  • 5840/ EF732-SIEMENS SHORT WIRESiemensThese are the Original German made Siemens EF732 which is a special quality wide band HF amplifier pentode which is ...In stock£10.00Buy Now
  • 5879-RAYTHEONRaytheonRaytheon 5879 is a very low noise pentode that is a specially designed pentode to provide low microphonics; low noise ...In stock£15.00Buy Now
  • 5879-RCARCA The RCA 5879 is a specially designed pentode to provide low microphonics; low noise and low hum levels in critical ...In stock£20.00Buy Now
  • 5881 HARMA- MESA BOOGIE 400 PLUS SET Harma Valves15% Discount

    This is a specially selected matched set of 12 5881 valve for owners of the Mesa Boogie 400 plus ...
    In stock£288.00
    Buy Now
  • 5881-HARMAHarma ValvesThe Harma 5881 is the original button based Russian military valve that powered the Marshall and Mesa Boogie amps (STR ...In stock£20.00Buy Now
  • 5881-HARMA MESA SELECTHarma ValvesMesa Select for use in Mesa Boogies

    This valve is specially selected to run in Mesa Boogies fixed bias ...
    In stock£24.00Buy Now
  • 5U4G/ 5U3C-SVETLANA WINGED CSvetlana Winged C Original Russian military specification Svetlana winged C 5U4G that were used by Mesa Boogie in the dual and triple ...In stock£25.00Buy Now
  • 5U4GB-ELECTRO HARMONIXElectro HarmonixThe 5U4GB Electro Harmonix is designed with a straight sided glass envelope and reduced size just like the original USA ...In stock£14.50Buy Now
  • 5U4GB-GROOVE TUBESGroove TubesMedium output rectifier tube originally used in early medium power Fender amps with tube rectifiers. Groove Tube tested In stock£22.00Buy 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
  • 5U4GB-NATIONALNationalThese National 5U4GB are a very high specification military grade 5U4GB made in the U.S.A.These rectifiers have a ...In stock£28.00Buy Now
  • 5U4GB-PHILIPS JANPhilips ECG JANOriginal JAN specification 5U4GB made in the U.S.A by Philips to the highest military specification. The valve provides ...In stock£25.00
    Buy Now
  • 5U4GB-RAYTHEON BLACK PLATERaytheonRaytheon 5U4GB was used in many early 1960’s era Fender amplifiers. These are very well made with thick ribbed ...In stock£26.00Buy Now
  • 5U4GB-SYLVANIA BLACK PLATESylvaniaThe Sylvania 5U4GB was used in many early 1960’s era Fender amplifiers. These are very well made with thick ribbed ...In stock£32.00Buy Now
  • 5X4G-PHILCOPhilco USA5X4G American Full wave rectifier that is made by Philco in the USA.One only left in stock In stock£15.00Buy Now
  • 5X4G-SYLVANIASylvania5X4G American Full wave rectifier that is made by Sylvania in the USA.The 5X4G is now being seen in many new audio ...In stock£20.00Buy Now
  • 5Y3GB-CIFTECIFTEThese are the Original Cifte French military 5Y3GB rectifier that date from March 1963.These have the famous 1950’s ST ...In stock£18.00Buy Now
  • 5Y3GB-PHILIPS ST SHAPEPhilipsThese are the Original Philips French 5Y3GB rectifier that date from the mid 1960’s.These have the famous 1950’s ST ...In stock£25.00Buy Now
  • 5Y3GB-PHILIPS STRAIGHT SIDE PhilipsOriginal Philips 5Y3GB Straight side rectifier that dates from the mid 1960’s.Philips 5Y3GB has the grey welded double ...In stock£30.00Buy Now
  • 5Y3GB/ U50-MAZDAMazdaThese are the Original 1950s French military 5Y3GB rectifier with the famous 1950’s style large shoulder shape bottle. ...In stock£20.00Buy Now
  • 5Y3GT-GROOVE TUBESGroove Tubes5Y3GT Groove tube low output rectifier tube originally used in early low power Fender amps with tube rectifiers such ...In stock£21.00Buy Now
  • 5Y3GT-SOVTEKSovtekThe 5Y3GT Sovtek is a redesigned valve based on the American Military design and produced the best modern 5Y3GT with a ...In stock£13.95Buy 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
  • 5Y3WGTA-PHILIPS JANPhilips ECG JANThese are the Original American military JAN specification Philips 5Y3WGTA with the rare black plate anode ...In stock£25.00Buy Now
  • 5Z3-GENERAL ELECTRICGeneral Electric5Z3 General Electric rectifier made in the USA is a high power rectifier capable of 100 Watts of output power.These 5Z3 ...In stock£15.00
    Buy Now
Total : 447 | Page 2 of 18
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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