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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
- 6L6GC-JJ TESLA MESA SELECT AKA MESA 6L6GC STR 445Mesa Boogie Replacement ValvesThe Mesa 6L6GC STR 445 is the JJ 6L6GC which Mesa source from the JJ factory in Slovakia. This is a valve now seems to ...In stock£26.00
Buy Now - 6L6GC-SVETLANA WINGED C MESA SELECT AKA MESA 6L6GC STR 454Svetlana Winged C Limited Stock of one of the best 6L6GC for Mesa Amplifiers
The Mesa 6L6GC STR 454 is the Original Svetlana ... In stock£58.00
Buy Now - 6L6GC-TUNG SOL MESA SELECT AKA MESA 6L6GC STR 441Mesa Boogie Replacement ValvesThe Mesa 6L6GC STR 441 is the Tungsol 6L6GC STR which Mesa source from the Reflector/Sovtek factory in Russia.This ...In stock£36.00
Buy Now - 6L6GC-TUNG SOL STR RITung-Sol RIThe Tung Sol 6L6GC STR reissue is a remake of the classic early American 5881 design from the late 1950s. Importantly ...In stock£34.50
Buy Now - 6L6WGB/ 5881-PHILIPSPhilips ECG JANOriginal USA Made 6L6WGB
These are the original small bottle American Military JAN 6L6WGB/5881 that was made for ...In stock£40.00
Buy Now - 6L6WGB/ 5881-PHILIPS MESA SELECTPhilips ECG JANMesa Select for use in Mesa Boogies
Original USA Made 6L6WGB
This valve is specially selected to run in ...In stock£40.00Buy Now - 6N1P VI-HARMAHarma ValvesThe Harma 6N1P VI is a special long life, low noise selected version of the 6N1P. The valve was designed for military ...In stock£14.00
Buy Now - 6N1P VI-HARMA MATCHED PAIRHarma ValvesSpecial Matched Pair
This is a special balanced version with matched triode sections available in matched pairs. ...In stock£18.00Buy Now - 6N1P VI-REFLECTORReflector RussiaOriginal 6N1P VI
The Reflector 6N1P VI aka Russian 6H1П-BИ is a special long life, low noise ...In stock£14.00
Buy Now - 6N2P/ 6N2/ 6AX7-VOSKHOD ROCKETVoskhod Russia The 6N2P is a 9-pin double triode valve that replaces 6AX7 and 6N2 Chinese types.These were made at the Voskhod plant ...In stock£10.00
Buy Now - 6N6N/ 6H6PI-NOVOSIBIRSKNovosibirsk Russian ValvesThe Novosibirsk 6H6pi-N is a genuine Soviet design valve that has been used by many audio companies in the driver ...In stock£18.00
Buy Now - 6N7GT-HALTRONHaltronOne Only
These 6N7GT are from Haltron which was part of the British Hall Electric company that distributed ...In stock£12.00
Buy Now - 6N7GT-NATIONALNationalOne Only
These 6N7GT are from National Electronics and were made in RussiaThe 6N7GT was used in many audio ...In stock£12.00
Buy Now - 6N7GT-RCARCA These original RCA 6N7GT JAN specification date from the 1970s. They are very rare as they are made in a glass envelope ...In stock£15.00
Buy Now - 6SA7GT-HYTRONCBS Hytron6SA7GT Hytron is a heptode and this is the glass GT version. This has been popular with our jukebox repairers and is ...In stock£5.00
Buy Now - 6SH7-KEN RAD GENERAL ELECTRICKen RadThe 6SH7 is pentode that was originally designed for wideband RF amplification. The valve has a relatively high gm ...In stock£6.00
Buy Now - 6SJ7-CEI METALCEI ElectronicsThe 6SJ7 is a high gain screened pentode that was used in early equipment and amplifier circuits.Due to the high gain ...In stock£25.00
Buy Now - 6SJ7-TRONALTronal ElectronicsThe 6SJ7 Tronal is a metal cased high gain screened pentode that was used in early equipment and amplifier circuits.Due ...In stock£16.00
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Buy Now - 6SL7GT-JJ TESLAJJ TeslaJJ 6SL7GT follows the American design of the 1950s and as this valve is used in many vintage guitar applications they ...In stock£20.00
Buy Now - 6SL7GT-JJ TESLA MATCHED PAIRJJ TeslaSpecial Matched Pair
JJ 6SL7GT follows the American design of the 1950s and as this valve is used in many ...In stock£25.00Buy Now - 6SL7GT-REFLECTORReflector RussiaThese are the Original Russian made 6SL7GT 6H9C with the large grey anode plate made by Reflector in the mid ...In stock£12.00
Buy Now - 6SL7GT-SOVTEKSovtekLast Two only
These are Russian made Sovtek 6SL7GT 6H9C with the large grey anode plate made The Sovtek 6SL7GT ...In stock£15.00
Buy Now - 6SL7GT-SYLVANIA CHS GREEN LOGOSylvania3 Only In Stock
This American made Sylvania 6SL7GT was made in the heyday of American production. This is a ...In stock£35.00
Buy Now - 6SL7GT/ VT229-RCA FLAT BLACK PLATERCA Limited Stock
RCA VT229
American made RCA 6SL7GT VT229 is a special quality version made for the US Army ...In stock£40.00
£30.00
Buy Now - 6SL7GT/ VT229-SYLVANIA CHSSylvaniaLimited Stock
Sylvania VT229
American made Sylvania 6SL7GT VT229 is a special quality version made for ...In stock£35.00
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