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 : 549 | Page 1 of 22
  • NameBrandCommentStockPrice PhotoOrder
  • PCC89-MULLARD OLD LOGOMullardPCC89 Mullard is a high gain, Band III VHF, frame grid double triode for domestic television receivers. Mullard item ...In stock£2.50Buy Now
  • EN91/ 2D21/ CV4018-MULLARDMullardThe CV4018 is a special quality xenon filled thyratron valve. It is the same as 5727, 2D21 and EN91In stock£2.50Buy Now
  • EC91/ 6AQ4/ CV4070-MULLARDMullardThe CV4070 is a was a special quality version of the EC91 6AQ4 that was designed for RF applications at VHF up to a ...In stock£3.25Buy Now
  • PCL83-MULLARD NO LOGOMullardMullard PCL83 is a triode pentode that was used in television audio circuits. These are UK Mullard made items with no ...In stock£3.50Buy Now
  • EF91/ 6AM6-BRIMARBrimarThe EF91 is a high gain, high impedance, high slope, screened pentode that was used mainly in radio. In radio it was ...In stock£3.50Buy Now
  • EC91/ 6AQ4/ M8099-MULLARD MOD LOGOMullardMullard M8099 special quality version of the EC91 6AQ4 for critical applications. The valve was designed for RF ...In stock£3.50Buy Now
  • EB91/ EAA91/ 6AL5-RFTRFT This EAA91/EB91 was made in Germany by the RFT factory and was a very high quality double diode was used in many ...In stock£4.00Buy Now
  • 6BE6/ 5750-Z&I AERO SERVICES Z&I AERO SERVICES The 6BE6 is a valve used in Radio and Television industry.These valves are from Z & I of the UK and were supplied to ...In stock£4.00Buy Now
  • EBF89-POLAMPolamEBF89 dual diode, pentode valve which is equivalent to 6DC8 & 6AD8.LAST ONE IN STOCKIn stock£4.00Buy Now
  • EB91/ 6AL5/ EAA91-ATES RCAAtes RCAEB91 ATES RCA is a superb quality item that replaces 6AL5 EAA91.Early silver anode type with horseshoe top getter this ...In stock£4.00Buy Now
  • EL91/ 6AM5-MULLARD YELLOW PRINTMullardThe EL91 is an audio output pentode valve for radio receiver use. In single ended configuration it will produce 1.4 ...In stock£4.00Buy Now
  • EC91/ 6AQ4/ M8099-MULLARD OLD LOGOMullardMullard M8099 special quality version of the EC91 6AQ4 for critical applications. The valve was designed for RF ...In stock£4.00Buy Now
  • EF91/ 6AM6-PINNACLEPinnacleThe EF91 is a high gain, high impedance, high slope, screened pentode that was used mainly in radio. In radio it was ...In stock£4.50Buy Now
  • U26/ KY80-MULLARDMullardThe U26/KY80 is a purpose designed EHT rectifier for television picture tube suppliesIn stock£4.50Buy Now
  • 6BE6-TOSHIBAToshibaThe 6BE6 is a valve used in Radio and Television industry. It operation is a heptode or pentagrid valve. The heptode is ...In stock£5.00Buy Now
  • EF40-MAZDAMazdaThe EF40 is a voltage amplifying pentode, primarily intended for use in high gain RC coupled AF voltage amplifier stagesIn stock£5.00Buy Now
  • PL504-BRIMARBrimarPL504 is a purpose designed television pentode line output valve. It was introduced as a replacement for the PL500 The ...In stock£5.00Buy Now
  • 1S5/ DAF91-STANDARDStandard BrandThe 1S5/DAF91 is a diode pentode valve was designed for battery portable radio receivers. This short grid base pentode ...In stock£5.00Buy Now
  • EL820-MULLARDMullardMullard EL820 pentode with old style logoIn stock£5.00Buy Now
  • 6AS5-Z&I AERO SERVICES Z&I AERO SERVICES The 6AS5 was an American designed valve for the audio output stage of car radios. The data sheets imply that it can ...In stock£5.00Buy Now
  • PY83-BRIMARBrimarOriginal Brimar PY83 which was used as an efficiency diode television line scanning circuitsIn stock£5.00Buy Now
  • PL36-NATIONAL MATSUSHITANationalThe PL36 an output pentode primarily designed for television receivers.These valves make a fantastic audio valve and ...In stock£5.00Buy Now
  • EB91/ EAA91/ 6AL5-TESLATeslaThe EAA91 is a double signal diode which is also known as 6AL5, CV4025 and EB91.The AA indicates two diodes with ...In stock£5.00Buy Now
  • 6AT6/ EBC90-PINNACLEPinnacleThe 6AT6/6066 was used in many vintage audio and some vintage guitar amplifiers. It is an amplifier triode with double ...In stock£5.00Buy Now
  • EF91/ 6AM6/ CV4014-MULLARDMullardThe CV4014 Mullard is a special quality version of the EF91 CV138 6AM6 valve which was designed for operation in areas ...In stock£5.00Buy Now
Total : 549 | Page 1 of 22
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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