Products > Valves > Mullard
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 Mullard Radio Valve Co. Ltd was founded in 1920. In 1923,to meet the huge consumer demand in electronics Mullard entered an agreement with Philips of Holland and by 1926 Philips bought Mullard and established one of the greatest valve manufacturing companies in world history.
They developed many iconic valve such as the ECC83, EF86, EL34,EL37, EL84, GZ34 and GZ37.These are regarded as the best valves of their type ever made and original Mullard items are high prized by Musicians Broadcasters and Audiophiles the world over due to their sound quality.
You can see how these valves were made on the front of our website in the Blackburn storey.
- NameBrandCommentStockPrice PhotoOrder
- ECL84-MULLARD MullardThe Mullard ECL84 is a triode output pentode amplifier designed for class A1 use.The triode section was designed for a ...In stock£7.50
Buy Now
- EF184-MULLARD MODERN LOGOMullardMullard EF184 with the mesh anode made in the England is high quality frame-grid high gain VHF pentode that is now used ...In stock£9.50
Buy Now
- EF184-MULLARD OLD LOGO YELLOW PRINTMullardMullard EF184 with the mesh anode made in the England is high quality frame-grid high gain VHF pentode that is now used ...In stock£9.75
Buy Now - EF40-MULLARDMullardThe EF40 is a voltage amplifying pentode, primarily intended for use in high gain RC coupled AF voltage amplifier ...In stock£8.00
Buy Now
- EF42-MULLARDMullardEF42 Mullard is a wide bandwidth pentode valve This valve is a very nice quality item In stock£7.50
Buy Now - EF85-MULLARD YELLOW PRINTMullardOne Only
Original NOS Mullard EF85 With yellow print
The EF85 is a VHF variable mU pentode.The Yellow ...In stock£15.00Buy Now
- EF86/ CV2901-MULLARD OL MESH ANODEMullardOne Only
Early Mullard EF86 with old style logo and dual marked with CV2901 makings.The valve has the Mullard ...In stock£40.00
£38.00Buy 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£5.00
Buy Now
- EF95/ M8100/ 6AK5/ 6J1-MULLARDMullardThe EF95/6AK5 is a small amplifier pentode that was used in low noise RF amplification for VHF.The Mullard M8100/CV4010 ...In stock£12.00
Buy Now
- EF95/ M8100/ 6AK5/ 6J1-MULLARD MATCHED PAIRMullardSpecial matched pair
At the request of a professional customer who need matched pairs of the M100. We have a ...In stock£15.00Buy Now
- EL33-MULLARDMullardOriginal Mullard EL33 ouput pentode was used in domestic low power amplifiers and radios. These come in the original ...In stock£65.00
Buy Now - EL37/ KT66-MULLARD MATCHED PAIRMullardOne Pair Only
Original Mullard EL37
The EL37 was Mullard’s answer to GEC KT66 beam tetrode. These valves ...Sold Out£160.00Buy Now
- EL37/ KT66-MULLARD SINGLEMullardOne Only
Original Mullard EL37
The EL37 was Mullard’s answer to GEC KT66 beam tetrode. These valves ...In stock£150.00Buy Now
- EL820-MULLARDMullardMullard EL820 pentode with old style logoIn stock£5.00
Buy 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£6.00
Buy Now - EZ41-MULLARDMullardMullard EZ41 rectifier that is used in many vintage radio receivers. The Item was made in the Philips plant in Holland ...In stock£10.50
Buy Now
- GZ37/ CV378-MULLARDMullardSpecial Offer 10% Discount
Original Mullard GZ37 CV378 which simply the best rectifier ever made and has ...In stock£65.00
£58.50
Buy Now - ECC81/ CV4024-MULLARD Trade 10 piecesMullardThe Mullard ECC81 CV4024 is generally considered as the best ECC81 Mullard produced.These valves have the CV4024 ...In stock£
250.00
£200.00
Buy Now - PC86-MULLARDMullardMullard PC86 is a purpose designed UHF oscillator triode. Commonly used as an audio tuner valve the PC86 triode will ...In stock£9.50
Buy Now
- PCC84-MULLARDMullardThe PCC84 double triode was specifically designed for cascade operation and used in televisions. The PCC84 is the ...In stock£4.00
Buy Now - PCC89-MULLARD OLD LOGOMullardPCC89 Mullard is a high gain, Band III VHF, frame grid double triode for domestic television receivers. Mullard item ...In stock£3.50
Buy Now - PCF86-MULLARDMullardThe PCF86 is a miniature VHF TV frequency changer.Mullard PCF86 is a miniature VHF TV frequency changer and was made in ...In stock£8.00
Buy Now - PCL82-MULLARDMullardThe PCL82 is a triode pentode that was used in television audio output stages. Long life valve that has seen use in ...Sold Out£6.50
Buy 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£5.00
Buy Now - PL82-MULLARDMullardPL82 was normally be found in audio stages of television receivers. This does make a great little guitar amp valves as ...In stock£10.00
Buy Now



Valves
Cryo Valves
Kits
Speakers
Pedals
Amp Parts
Cabinets
Accessories