Products > Valves
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
- PFL200-MAZDAMazdaThe PFL200 valve contains two separate pentode valves in one package. For consumer electronics products cost reduction ...In stock£2.00
Buy Now - PL36-NATIONAL MATSUSHITANationalThe PL36 an output pentode primarily designed for television receivers.These valves make a fantastic audio valve and ...In stock£2.50
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- PL36-RFTRFT PL36 RFT is an output pentode primarily designed for television receivers.RFT was made in Germany and the valve ...In stock£2.60
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- ECC91/ 6J6-PINNACLE PinnaclePinnacle ECC91/6J6 which is a double triode with a common cathode for use as an RF power amplifier or oscillator.In stock£3.50
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 - 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£4.00
Buy Now - ECC91/ 6J6-RAYTHEONRaytheonThe 6J6 is the American version of the ECC91 This miniature double triode was used for VHF signal amplifiers. Raytheon ...In stock£4.00
Buy Now - PL83-MULLARDMullardThe PL83 is listed by Mullard as a video output pentode. These were mainly used as video outputs valves as they supply ...In stock£4.00
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 - 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£4.00
Buy 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£4.00
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£4.00
Buy 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£4.25
Buy Now - 6BE6/ CV453-Z&I AERO SERVICES Z&I Aero ServicesThe 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£4.50
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- ECC91/ 6J6/ CV858-MULLARDMullardThe CV858 is a special quality version of the ECC91 and 6J6. This miniature double triode was used for VHF signal ...In stock£4.50
Buy Now - U26/ KY80-MULLARDMullardThe U26/KY80 is a purpose designed EHT rectifier for television picture tube suppliesIn stock£4.50
Buy Now - 6CH6/ CV4055-HALTRON BRIMARHaltronThe 6CH6 EL821 was used as the audio output valve in the Pye marine receiver AP100339 that was used by British navy. ...In stock£4.50
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- PC97-MAZDAMazdaThe PC97 is a single triode with a high mutual conductance and could be used as a signal pre-amplifier. This valve has ...In stock£4.50
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- 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£5.00
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- 6K7-RCARCA The 6K7 is a variable-mu voltage amplifier pentode and was designed for RF use.These are metal cased and come in the ...In stock£5.00
Buy Now - ECC84-TUNGSRAM UKTungsramLast One
ECC84 made in the UK by Mullard for British Tungsram.The ECC84 was designed to be used in low noise RF ...In stock£5.00
Buy Now - ECC91/ 6J6-MULLARDMullardThe ECC91a double triode with a common cathode and were used in RF power amplifiers and scopes. In a push pull ...In stock£5.00
Buy Now - ECL80-MAZDAMazdaECL80 is a triode & output pentode for audio use. Mullard describe the ECL80 as primarily designed for use in ...In stock£5.00
Buy 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£5.00
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
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