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Products > Valves - kt88
Watford Valves have been using valve equipment since 1976 and has been selecting and supplying valve to the professional market for over 20 years. The term 'new old stock' refers to tubes or valves which are new but are from factories which have long closed down. These factories such as Mullard, G.E.C, Telefunken, Siemens, Philips, General Electric and R.C.A produced some of the best valves ever made which is why these items have become very sought after in the music industry. Watford Valves keeps a huge inventory of new old stock tubes valves as well as current production items. Therefore Watford Valves can offer one stop shopping to satisfy the most demanding of needs of the professional market, the collector or the enthusiast. All output tubes valves are priced individually. All prices contained on this web site are exclusive of VAT.
- NameBrandCommentStockPrice PhotoOrder
- 6550-JJ TESLAJJ TeslaSpecial Offer 15% Discount
The JJ 6550 is based on the famous G.E 6550A and this valve has proved an excellent ...In stock£48.00
£40.80
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£70.00
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 ...In stock£48.00
Buy Now - 6550A-GENERAL ELECTRIC USA JANGeneral ElectricThe General Electric 6550A has become one of the great classic valves that really define the sound of audio. The ...In stock£250.00
Buy Now - 6550WE-SOVTEK AMPEG SEXTETSovtekThe Sovtek 6550WE has become the choice of many manufactures for it solid performance and proven reliability in the ...In stock£330.00
Buy Now - KT120-TUNG SOL RITung-Sol RIThe Tung Sol KT120 is a new valve which has a rated plate dissipation of 60 watts, which makes this the most powerful ...In stock£80.00
Buy Now - KT88-GOLD LION REISSUEGenalex-Gold Lion RISpecial Offer 10% Discount
The Gold Lion re issue has gained a worldwide reputation for sound quality and is ...In stock£90.00
£81.00
Buy Now - KT88-JJ TESLAJJ TeslaSpecial Offer 10% Discount
The JJ TESLA KT88 has gained a worldwide reputation for sound quality and reliability ...In stock£48.00
£43.20
Buy Now - KT88-JJ TESLA AMPEG SETJJ TeslaSpecial Offer 10% Discount
Set of 6 matched KT88 JJ Tesla specially selected for the Ampeg SVT.The reason for ...In stock£288.00
£259.20Buy Now - KT88-SVETLANA WINGED C CRYOSvetlana Winged C Cryo Matched Quads Only
These are the ORIGINAL Svetlana KT88 as made by JSC Svetlana and are also known by the name ...In stock£200.00
Buy Now - Blackstar Series One 200 Classic KT88 JJ Full Upgrade KitBlackstar Full Revalve KitsSpecial Offer 10% Discount
The KT88 JJ Tesla Classic upgrade kit designed to provide an aggressive hard hitting ...In stock£320.00
£288.00
Buy Now - Blackstar Series One 200 KT88 JJ Full Revalve KitBlackstar Full Revalve KitsSpecial Offer 10% Discount
Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves ...In stock£280.00
£252.00Buy Now - Blackstar Signature Series Blackfire 200 Gus G KT88 JJ Full Revalve KitBlackstar Full Revalve KitsSpecial Offer 10% Discount
Our JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves ...In stock£280.00
£252.00
Buy Now - Engl Savage 120 E610 KT88 JJ Full Revalve KitEngl Full Revalve KitsOur JJ revalve kits consist of a specially selected set of JJ ECC83S preamp valves combined with selected and matched ...In stock£196.00
Buy Now - Hiwatt DR201 200 Bass Head STR KT88 JJ Full Upgrade KitHiwatt Full Revalve KitsSpecial Offer 10% Discount
This full revalve kit is designed to give you the maximum clarity and bass note ...In stock£260.00
£234.00
Buy Now - Hiwatt DR401 400 Bass Head STR KT88 JJ Full Upgrade KitHiwatt Full Revalve KitsSpecial Offer 10% Discount
This full revalve kit is designed to give you the maximum clarity and bass note ...In stock£452.00
£406.80
Buy Now - Marshall VBA 400 KT88 JJ Full Revalve KitMarshall Amp Full Revalve KitsSpecial Offer 10% Discount
Our JJ revalve kits consist of specially selected set of JJ preamp valves combined ...In stock£452.00
£406.80
Buy Now - Mesa Prodigy Four 88 Harma STR KT88 JJ Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 10% Discount
This full revalve is designed to give you the maximum clarity and bass note ...In stock£244.00
£219.60
Buy Now - Mesa Strategy Eight 88 Harma STR KT88 JJ Full Upgrade KitMesa Boogie Full Revalve KitsSpecial Offer 10% Discount
This full revalve kit is designed to give you the maximum clarity and bass note ...In stock£436.00
£392.40
Buy Now - Primaluna Dialogue 2 Original Integrated Harma STR KT88 Gold Lion Full Upgrade KitPrimaluna AmplifiersKT88 Stock Option
Special offer 10% Discount
This upgrade kit is designed to give you a noticeable ...In stock£440.00
£396.00
Buy Now - Primaluna Dialogue 2 Original Integrated KT88 JJ Full Upgrade KitPrimaluna AmplifiersKT88 Option with JJ
Special Offer 10% Discount
This upgrade kit is designed to give you a noticeable ...In stock£272.00
£244.80Buy Now - Primaluna Dialogue 5 Original Poweramp Harma KT88 JJ Full Upgrade KitPrimaluna AmplifiersKT88 Option with JJ
Special Offer 10% Discount
This upgrade kit is designed to give you a noticeable ...In stock£272.00
£244.80
Buy Now - Primaluna Dialogue 5 Original Poweramp Harma STR KT88 Gold Lion Full Upgrade KitPrimaluna AmplifiersKT88 Stock Option
Special offer 10% Discount
This upgrade kit is designed to give you a noticeable ...In stock£440.00
£396.00Buy Now - Primaluna Dialogue 7 Original Dual Mono Poweramp Harma STR KT88 Gold Lion Full Upgrade KitPrimaluna AmplifiersKT88 Stock Option
Special Offer 10% Discount
This upgrade kit is designed to give you a noticeable ...In stock£880.00
£792.00
Buy Now
