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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
- 6414-NATIONAL GOLDLINE CUSTOMER SPECIAL REQUEST 175 VANationalSingle Item
Special Test Request 175 VA
Requested for higher gain
This 6414 was made and tested ...In stock£18.00
Buy Now - 6414-NATIONAL GOLDLINE CUSTOMER SPECIAL REQUEST 175 VA MATCHED PAIRNationalSpecial Matched Pair
Special Test Request 175 VA
Requested for higher gain
This 6414 was made ...In stock£26.00Buy Now - 6414-NATIONAL GOLDLINE MATCHED PAIRNationalSpecial Matched Pair
This 6414 was made and tested by Raytheon USA for National Electronics as part of their ...In stock£25.00Buy Now - 6550-JJ TESLAJJ TeslaSpecial Offer 10% Discount
The JJ 6550 is based on the famous G.E 6550A and this valve has proved an excellent ...In stock£48.00
£43.20
Buy Now - 6550-JJ TESLA AMPEG SETJJ TeslaSpecial Offer 15% Discount
The JJ 6550 is a valve that is based on the famous American 6550A and since its ...In stock£288.00
£244.80Buy Now - 6550/ 6550A-TUNG SOL RITung-Sol RITung sol 6550 reissue has been constructed to the original specifications of the 1960s model. 1960s model features a ...In stock£58.00
Buy Now - 6550/ 6550A-TUNG SOL RI SINGLETung-Sol RISingle Valve
2 only in stock
Tung sol 6550 reissue has been constructed to the original specifications of ...In stock£58.00
£48.00
Buy Now - 6550A STR-RUBY TUBES SINGLERuby TubesSingle Valve
Great as a regulator in Audio Research amplifiers
The Ruby 6550A STR is a remake of the ...Sold Out£48.00
Buy Now - 6550A-GENERAL ELECTRIC USA General ElectricMatched Quads Only
The General Electric 6550A has become one of the great classic valves that really define the ...In stock£250.00
Buy Now - 6550A-HARMA RETROHarma ValvesThe Harma 6550A Retro is a meticulous recreation of the classic General Electric 6550A as the Original American made ...In stock£65.00
Buy Now - 6550A-HARMA RETRO AMPEG SETHarma ValvesHarma 6550A Retro Special Ampeg SVT Set
Special Offer 10% Discount
The Harma 6550A Retro is a meticulous ...In stock£390.00
£351.00Buy Now - 6550C-SVETLANA REFLECTORSvetlana ReflectorThese Svetlana Reflector 6550C are made at Xpo-Pul factory also known as Reflector in Saratov, Russia.This Reflector ...In stock£
65.00
£60.00
Buy Now - 6550C-SVETLANA REFLECTOR AMPEG SEXTETSvetlana ReflectorSpecial Ampeg Set
10% Discount
These Svetlana Reflector 6550C are made at Xpo-Pul factory also known as ...In stock£390.00
£351.00Buy Now - 6550WE-SOVTEKSovtekThe Sovtek 6550WE has become the choice of many manufactures for its solid performance and proven reliability in the ...In stock£55.00
Buy Now - 6550WE-SOVTEK AMPEG SEXTETSovtekMatched Sextet of 6550WE
The Sovtek 6550WE has become the choice of many manufactures for it solid performance ...In stock£330.00
Buy Now - 6550WE-SOVTEK MARSHALL VBA 400 OCTETSovtekSpecial Offer 10% Discount
Matched set of 8 for Marshall VBA
A Specially selected set of 8 matched in an ...In stock£440.00
£396.00Buy Now - 6922/ 6H23N EB-REFLECTOR MATCHED PAIRReflector RussiaSpecial Matched Pair
This is a special balanced version with matched triode sections available in matched pairs. ...In stock£75.00
Buy Now - 6922/ E88CC-ELECTRO HARMONIX GOLD Electro Harmonix GoldThe Electro Harmonix 6922 Gold Pin is the classic Russian made 6922 with gold plated pins. This version has become very ...In stock£36.00
Buy Now - 6922/ E88CC-ELECTRO HARMONIX GOLD MATCHED PAIRElectro Harmonix GoldSpecial Matched Pairs
The Electro Harmonix 6922 Gold Pin is the classic Russian made 6922 with gold plated pins. ...In stock£46.00
Buy Now - 6922/ E88CC-GOLD LION GOLD PIN Genalex-Gold Lion RIThe Gold Lion E88CC/6922 is a premium grade selected small signal twin-triode that is a premium replacement for all ...In stock£55.00
Buy Now - 6922/ E88CC-GOLD LION GOLD PIN MATCHED PAIRGenalex-Gold Lion RISpecial Matched Pair
The Gold Lion E88CC/6922 is a premium grade selected small signal twin-triode that is a ...In stock£65.00
Buy Now - 6973-ELECTRO HARMONIXElectro HarmonixThe EH 6973 is a reissue of the output valve that was used in many classic jukeboxes.RCA designed this output valve in ...In stock£34.00
Buy Now - 6AC10-GENERAL ELECTRIC SUB 6C10General ElectricThis is General Electric 6AC10 compactron valve that some are claiming that they are a valid replacement for a 6C10. ...In stock£22.00
Buy Now - 6AC10-LNDAL GENERAL ELECTRIC SUB 6C10General ElectricOne Only
This is Lindal branded General Electric 6AC10 compactron valve that some are claiming that they are a ...In stock£20.00
Buy Now - 6AH6-TOSHIBAToshibaExcellent Toshiba 6AH6 valve that was used as an IF amplifier or wide-band video amplifier valve. Very high quality ...In stock£8.50
Buy Now
