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Watford holds a large and comprehensive inventory of high quality new old stock and current production valves for the professional music and audio industry. All items that we stock must meet our stringent standards for sound quality and reliability. Being musicians and users of valve amplifiers all valves are assessed in real working conditions as to their actual sound. This allows us to advise you of the right valve for your amplifier and your sound. Our in house testing procedure ensures that you get the right quality first time.
We hold high quality new old stock valves made by the great factories of the past. We stock original valves from the great European factories such as Mullard, Philips, RFT, Telefunken, Tesla, Tungsram and Valvo. We also stock original valves from the major American factories such as General Electric, Philips ECG, RCA, Sylvania as well as modern brands such as Electro Harmonix, Genalex-Gold Lion Groove Tubes, JJ Electronic (formally Tesla), Sovtek, Tube Amp Doctor and Tung-Sol.
We also stock the Harma Diamond range of valves which the only burst test range of valves in the world and offer the Musician outstanding sound quality and reliability
- NameBrandCommentStockPrice PhotoOrder
- 5670W/ 2C51/ 6N3-GENERAL ELECTRICGeneral ElectricOriginal G.E military grade 5670W/2C51 made in the USA. and comes in the original military box. This valve offers a ...In stock£15.00
Buy Now - 5687WB-PHILIPS JANPhilips ECG JANOriginal JAN specification Philips 5687WB is a military grade JAN specification double triode in improved WB version. ...In stock£45.00
Buy Now - 5718/ CV3930-MULLARDMULLARD IECOriginal UK made Mullard CV3930 military grade super miniature triode .This is a special quality version of the ...In stock£4.50
Buy Now - 5763/ CV4039-BRIMAR BrimarThe 5763 is a small transmitting beam tetrode valve that was used as an oscillator, multiplier or power amplifier in HF ...In stock£6.50
Buy Now - 5763/ CV4039-MULLARDMullardThe CV4039 is a special quality version of the 5763,. This is a small transmitting beam tetrode valve that was used as ...In stock£7.50
Buy Now - 5840/ EF732-ADZAMAdzamAdzam EF732 is a high quality sub miniature pentode that is well known for its extremely low noise and low microphonics ...In stock£13.50
Buy Now - 5840/ EF732-CEIGeneral ElectricGeneral Electric made 5840 original USA made valve branded CEI which was part of GE. This is a special quality version ...In stock£5.50
Buy Now - 5840/ EF732-GENERAL ELECTRICGeneral ElectricGeneral Electric 5840 Original USA made which is a special quality version of the EF732 pentode. These high quality sub ...In stock£6.00
Buy Now - 5840/ EF732-RADIO TECHNIQUERadio TechniqueRadio Technique 5840 EF732 is a high quality sub miniature pentode that is well known for its extremely low noise and ...In stock£15.00
Buy Now - 5840/ EF732-RAYTHEONRaytheonRaytheon 5840 is a military contract 5840; USA made and is a special quality version of the EF732 pentode.These high ...In stock£7.50
Buy Now - 5840/ EF732-RCARCA These are the Original USA made RCA 5840 which is a special quality version of the EF732 pentode. These high quality ...In stock£8.00
Buy Now - 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£18.50
Buy Now - 5840/ EF732-SYLVANIASylvaniaThese are the Original USA made Sylvania 5840 which is a special quality version of the EF732 pentode. These high ...In stock£8.00
Buy Now - 5840/ EF732-THOMSON CSFThomson-CSFThomson CSF 5840 French made which is a special quality version of the EF732 pentode. These high quality sub miniature ...In stock£8.00
Buy Now - 5840/ EF732-VALVOValvoThese are the Original German made Valvo EF732 5840 which is a special quality wide band HF amplifier pentode which is ...In stock£55.00
Buy Now - 5842WA-RAYTHEONRaytheonThese are military grade 5842WA from the American Raytheon company. Raytheon was based in Massachusetts, USA and these ...In stock£18.00
Buy Now - 5879-RAYTHEONRaytheonRaytheon 5879 is a very low noise pentode that is a specially designed pentode to provide low microphonics; low noise ...In stock£20.00
Buy 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£20.00
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£30.00
Buy Now - 5881-HARMA MESA BOOGIE 400+ OUTPUT SETHarma ValvesSpecial Offer 15% Discount
This is a specially selected matched set of 12 5881 valve for owners of the Mesa ...In stock£360.00
£306.00Buy 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£30.00Buy Now - 5881-HARMA MESA SELECT AKA MESA 5881 STR 425Mesa Boogie Replacement ValvesThe Mesa 5881 STR 425 is the is the Harma 5881 which Mesa source from the Reflector/Sovtek factory in Russia.This valve ...In stock£30.00
Buy Now - 5R4GA-PHILIPS JANPhilips ECG JANOriginal JAN specification 5R4GA made in the USA by Philips to the highest military specification. This valve is ...In stock£
18.00
£14.40Buy Now
- 5U4G-HARMA STRHarma ValvesHarma 5U4G STR is the designed on the classic shoulder shape rectifiers that were heavily used in the 1950’s. This ...In stock£35.00
Buy Now - 5U4GB-ELECTRO HARMONIXElectro HarmonixLast One
Buy Now
