Valve Junior
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![]() Epiphone Valve Junior 5 watt Head US $89.00
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![]() Epiphone Valve Junior US $79.99
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A.J. Stevenson & Co. Ltd., made cars and motorcycles, under the name AJS, between 1909 and 1931. Holding 117 motorcycle world records within the span of a few years, AJS were certainly one of the leading sporting marques. Later in its life, the company was bought by the Matchless, then Associated Motorcycles and then the Norton-Villiers group. And AJS is now one of the few surviving names from this time.
In 1897, Joe Stevens constructed his own internal combustion engine, although his engines entered production only after 1900. He constructed a motorcycle with based on JAP V-twin engines in 1905, at Stevens Screw Company founded by his father, where all the family members were employed.
In 1909, A J Stevens & Co was founded to manufacture motorcycles. In 1911, the earliest model was launched, a dual-speed 292 cc side valve, and AJS entered in the Isle of Man TT races, wherein A J Stevens ranked fifteenth in the Junior TT.
The company, Albert John Stevens was actually a family company by 1926, with Harry Stevens as its Engineer, Joe Stevens junior as its Production Engineer, Albert John Stevens taking charge of designing, and George Stevens as the Chief Salesman.
AJS had always been very closely associated with the Isle of Man TT. By 1914, the company had developed a 350cc motorcycle, with chain final drive and a four-speed gearbox. It took part in the Isle of Man TT race of 1914, and won the first, second, third as well as fourth places in the Junior TT. In 1920, chain primary drive and internal expanding brakes were introduced. Once again AJS won the Junior in the years 1920 (ridden by Cyril Williams), 1921 (AJS bagged the first four places of Isle of Man TT, with Howard R Davies winning the Senior on 350cc AJS) and 1922 (the Junior was won by Manxman Tom Sheard, and G Grinton came second). In 1929, Wal Handley got the second place in Junior TT, while Jimmy Guthrie won Lightweight TT in 1930, on an AJS.
In 1916, non-military motorcycle production was prohibited by Ministry of Munitions. Russia gave an order for military vehicles to the Ministry in 1917, and a part of it was given as contract to AJS, keeping it busy till the restrictions of the Ministry were lifted in early 1919.
AJS launched two chain-driven racing models with overhead camshaft namely, the 498cc K10 and the 349cc K7, in 1928. Again in 1929 the 498cc M10 and 349cc M7 were launched. A 496cc transverse V-twin with shaft primary drive was launched in 1931.
However in late 1931, the company was in financial trouble, as it had taken loans to build its business in making cars, buses and coaches. Its motorcycle assets were purchased by Matchless, run by the Collier brothers, London. In 1938, AJS was taken over by Associated Motorcycles, sharing models under different badges. The racing heritage of AJS was used by Colliers on innovative racing machinery, thus keeping the AJS name alive.
Eventually, in 1966, Associated Motorcycles, along with the AJS name were taken over by Norton-Villiers. The AJS name was used on an off-road machine, the AJS Stormer, based on a two-stroke engine. Today, AJS has a range of four-stroke bikes of 125cc in both off-road and in-road versions, as well as cruisers with 250cc, 125cc and 50cc parallel twin engines.
Nigel is the author of the huge vintage bikes resource http://www.vintagebike.co.uk where is has collated massive libraries of vintage bike pictures and sounds.
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Epiphone Valve Junior Combo Amp $159.99 Epiphone Valve Junior Combo Amp |
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Epiphone Valve Junior Head Tube Guitar Amplifier $129.99 Epiphone Valve Junior Head Tube Guitar Amplifier |
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Junior $10.49 Junior |
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Laerdal Resusci Junior/Little Junior Airways, 25/pk $69.98 Features of the Laerdal Resusci Junior/Little Junior Airways: Disposable non-rebreathing airways with one-way valve are changed after each class for maximum instructor convenience and student safety. Same manikin airway fits Resusci Junior and Little Junior. |
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Epiphone Valve Jr. Half-Stack $249.99 This Epiphone half-stack includes the Valve Junior Head and Valve Junior Extension Cab.Part of Epiphone's Valve series of tube guitar amps, the Valve Junior Head is a straight-forward, single-ended Class A tube amp. This head version of the Epiphone Valve Junior tube guitar amp includes features not found in its combo cousin. It has DC filaments for both the preamp and power sections to reduce unwanted filament hum. It also has 4-, 8-, and 16-ohm speaker outputs so you can drive any kind of guitar speaker from a single 8" box to a 4x12" cab. Simple to operate, it delivers fabulous tube tone from singing to searing with a simple twist of the volume knob. Like the combo version, the Epi Valve Junior Amplifier Head delivers 5W power with one 12AX7 tube in the preamp and an EL84 in the power amp. Sports stylish vintage-style red and black vinyl covering with white piping and a cream front panel.Featuring birch plywood construction, superior audio design, and cool retro looks, the Epiphone Valve Junior Extension Cab is the perfect match for Epiphone's Valve Junior Head. The speaker cabinet is equipped with a custom designed, 16-ohm, 12" Eminence Lady Luck speaker rated for 70 watts RMS.Valve Junior Head5W powerSingle-ended Class A tube circuit12AX7 preamp tubeEL84 power amp tubeTubes have DC filaments for reduced noiseSingle chicken-head volume knob4, 8, 16 ohm outputs for speaker flexibilityValve Jr. Extension Cab |
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Junior Brown $110 Junior Brown |
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Junior Fiction $11.49 Junior Fiction |
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Junior Bonner $4.99 Junior Bonner |
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Treacle Junior $8.99 Treacle Junior |
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Junior High $12.49 Junior High |
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Junior's Wailing $7.49 Junior's Wailing |
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Krups VALVE $9.49 VALVE |
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Krups Valve $1.99 Valve |
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Junior Learn-to-Swim Snorkel $31.43 Just like the centermount snorkels, the new Finis Learn-to-Swim Snorkel allows you to concentrate on swimming rather than breathing. Focus on the basics of floating, pulling, or kicking without having to worry about lifting the head to breathe. Includes neoprene head bracket to hold snorkel comfortably in place and nose clip for introductory purposes. Ages 3-9 years.Features & Benefits:Teach proper stroke technique and improve body balance to new swimmers by eliminating the complicated breathing cycleFocus on the basics of floating, pulling, or kicking without lifting the head to breatheUses specialized neoprene head bracket for comfortSmaller mouthpiece designed for smaller children (3-9 years old) with smaller lung capacitiesSnorkel tube and purge valve engineered for safety and easy clearing of waterFREE nose clip included for novice swimmers |
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Junior Swimmer's Snorkel $41.9 At its most basic level, the Swimmer's Snorkel allows athletes of any ability to swim at normal and much slower speeds with perfect stability and a full range of motion. These skills are the most critical aspect for novice level swimmers to master and for advanced swimmers to perfect.The Swimmer's Snorkel places greater emphasis on proper body alignment as it is specifically designed to allow athletes to relax in the water and maintain a completely laid out, horizontal position. Swimming Smart Features & Benefits:Patented Center-Mount Design: Creates the perfect training tool to relax and concentrate on stroke technique while swimming. Hydrodynamic Snorkel Tube: Slips easily through the water to help establish the proper head and body position. Tube also limits oxygen intake which increases lung capacity and anaerobic stability. One-Way Purge Valve: Helps expel water from tube if snorkel is submerged. Adjustable Head Bracket: Fits heads of all sizes and allows snorkel to be worn without affecting swim cap or goggles. |
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Valve Amplifiers: Tube Sound, Valve Audio Amplifier - Technical, Valve RF Amplifier, Valve Amplifier, Mesa Boogie Mark Series, Vox $19.5 Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 46. Chapters: Tube sound, Valve audio amplifier - technical, Valve RF amplifier, Valve amplifier, Mesa Boogie Mark Series, Vox AC30, Fender Champ, Single-ended triode, Marshall Bluesbreaker, Virtual Valve Amplifier, Fender Blues Junior, Valve transmitters, Marshall 1959, Circlotron, Marshall JTM 45, Epiphone Valve Junior, Marshall JCM800, Danelectro Amp-in-case, Fender Bassman, Williamson amplifier, Milbert Amplifiers, Marshall Major, List of valve amplifier designs, Mullard 5-10, Doherty amplifier, Danelectro Commando. Excerpt: Tube sound (or valve sound) is the characteristic sound associated with a vacuum tube-based audio amplifier. The audible significance of tube amplification on audio signals is a subject of continuing debate among audio enthusiasts. Many electric guitar, electric bass, and keyboard players in a range of popular, rock, funk, blues, reggae and jazz genres also prefer the sound of tube instrument amplifiers or preamplifiers. Before the commercial introduction of transistors in the 1950s, electronic amplifiers used vacuum tubes (known in Great Britain as "valves"). By the 1960s, solid state (transistorized) amplification had become more common because of its smaller size, lighter weight, lower heat production, and improved reliability. Tube amplifiers have retained a loyal following amongst some audiophiles and musicians. Some tube designs command very high prices, and tube amplifiers have been going through a revival since Chinese and Russian markets have opened to global trade-tube production never went out of vogue in these countries. Audiophiles disagree on the relative merits of tube and solid state amplification. Some prefer the sound produced with tube amplifiers on the grounds that it is more natural and satisfying than the sound from typical transistor amplifiers. Typically, in sound reproduction syst... |
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Junior Sweat $6 Junior Sweat - The Cleveland Show |
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Junior Boxing $24.99 Junior Boxing - Photographic Print |
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Junior Post $24.99 Junior Post - Photographic Print |
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Junior Cricketer $24.99 Junior Cricketer - Photographic Print |



US $255.00




















































