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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
- 300B-JJ TESLAJJ TeslaMatched pairs
The JJ 300B has established itself as one of the best 300B types for audio applications.The JJ ...In stock£124.00
Buy Now - 41-HYTRONHytronType 41 HYTRON is a high gain audio output pentode that is electrically identical to the type 6K6GT but uses the six ...In stock£20.00
Buy Now - 41-RAYTHEONRaytheonType 41 Raytheon is a high gain audio output pentode that is electrically identical to the type 6K6GT but uses the six ...In stock£25.00
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Buy Now - 41-RCARCA Type 41 RCA is a high gain audio output pentode that is electrically identical to the type 6K6GT but uses the six pin ...In stock£25.00
Buy Now - 41-SYLVANIASylvaniaType 41 Sylvania is a high gain audio output pentode that is electrically identical to the type 6K6GT but uses the six ...In stock£
24.00
£14.00
Buy Now - 5639/ CV2662-RAYTHEONRaytheonRaytheon 5639 is a military sub miniature USA made a special quality pentode.These are similar and a replacement for ...In stock£4.00Buy Now
- 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£46.00
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£5.00
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£8.00
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£17.50
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£7.50
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£7.50
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£18.00
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£10.00
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£10.00
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£11.00
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£65.00
Buy Now - 5842WA-RAYTHEONRaytheonThese are military grade 5842WA Black Plate from the American Raytheon company. Raytheon was based in Massachusetts, ...In stock£35.00
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-RCA GREY PLATE GREEN LOGORCA Two only
The RCA 5879 is a specially designed pentode to provide low microphonics; low noise and low hum levels ...In stock£16.00
Buy Now - 5879-RCA GREY PLATE RED LOGORCA Two only
The RCA 5879 is a specially designed pentode to provide low microphonics; low noise and low hum levels ...In stock£15.00
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