Everyday low prices and free delivery on eligible orders. Buyers and sellers of tube guitar amps who need a better understanding of tube technology. How guitar amps work and what you can do to start tweaking. Apr 10, 2010 the slides are pretty heavy on engineering design terms, but give a good feel for what it takes to construct and tune an audio amplifier using vacuum tube technology. Few if any amps can match their rugged construction and simple design. Nov 22, 2015 this the first video of many on design and build of an audio tube amp. How to bias a tube amplifier rob robinettes car and tube. Honeyboy amps makes vintagestyle alltube amplifiers for guitar and harmonica. Guitar players wanting to learn how tubes and tube amplifiers work. Start your journey into the exciting realm of electron tube audio. Diy constructors who want to build, service or modify tube guitar amps. Megantz and a great selection of related books, art and collectibles available now at. A complete yet easytounderstand explanation of how to design, modify, construct, and test tube amps. As the professional manufacturer, we supply kinds of musical products such tube guitar amplifiers, hand wired tube guitar amps, point to point amps, replica pedals and amps, electric guitars, acoustic guitars, ukulele, banjo, piano, etc many kinds of musical instrument gears.
The first tube amplifiers were constructed with triodes, directly coupled to high impedance loudspeakers. Design and construction of tube guitar amplifiers book for sale. Using 6 as a guideline, the following models were used in spice simulation. Pspice spice simulations are a valuable tool that aid in the design of tube amplifiers. So i thought i would scribble down some of the tips and ideas that i have found useful. Today, turret boards are used primarily in handwired vacuum tube amplifiers built commercially or by hobbyists. Nov 12, 2017 how to build 6v6 boutique tube guitar amp start to finish homebrew kit. Design and construction of vacuum tube amplifiers blogger. Singleended classa tube amplifier design and construction. Design and construction of vacuum tube amplifiers i frequently get questions about the design and building of vacuum tube valve audio equipment.
How to build 6v6 boutique tube guitar amp start to finish homebrew kit. Design and construction of tube guitar amplifiers by robert megantz this is a great book to get involved in the theory of amplifiers. The most common tube type in audio amplifiers regardless if it is in power stages or in pre amplifiers is the socalled triode svwp. Tube amp design wikibooks, open books for an open world. Renown for its flexibility, easeofuse and knockout tone, this is the classic sound heard on thousands of recordings. I thought id do a little show and tell and try and shine some light on the matter. This list is certainly not complete, nor a comprehensive guide. This makes it more responsive than any other type of amplifier. If you are down with bode plots and circuit diagrams, though, it could serve as a nice introduction to. Distinctive design features like instrumentgrade cabinetry, a purist multivoice preamp, and interstage transformer based design set them part from conventional guitar amplifiers. If you are down with bode plots and circuit diagrams, though, it could serve as a nice introduction to building a class ab amplifier circuit.
It thus has three electrodes where two of them called anode and cathode reflects the diode function of the tube according to svwp. Specimen custom tube amplifiers are handcrafted to a standard seldom met in todays climate of mass production. For over twenty years fuchs audio technology has handcrafted the finest highperformance tube guitar amplifiers. Renown for its flexibility, ease of use and knockout tone, this is the classic sound heard on thousands of recordings.
Written for musicians, amp builders, and tube audio enthusiasts, design and construction of tube guitar amplifiers provides a complete yet easytounderstand explanation of how to design, modify, construct, and test tube amps. If you have not been trained to work with high voltage then have an amp technician adjust the amps bias. Megantz a complete yet easytounderstand explanation of how to design, modify, construct, and test tube amps. There is a computer program that comes with this page to help you. Design and construction of tube guitar amplifiers book ebay. The guitar amplifier design course was developed for the designers, builders and suppliers of vacuum tube guitar amplifiers. Built of premium imported and domestic parts in the usa. In that case the output tube choices were already made 45s 2a3s and 300bs as were the driver tubes 5842s. Mod 102 guitar amplifier kit titlethe persuader tube drive pedal from the persuader tube drive pedal from the persuader tube drive pedal from the persuader tube drive pedal from. Jul, 2010 design and construction of vacuum tube amplifiers i frequently get questions about the design and building of vacuum tube valve audio equipment. Buy design and construction of tube guitar amplifiers by robert c. The course starts with a discussion of the basics of electronic concepts. Students will make either a tweed deluxe, bassman, or champ tube guitar amp utilizing an excellent kit with special component upgrades or make a specimen stereo hi fi tube amplifier.
Design and construction of tube guitar amplifiers book. My writing skills are minimal and i am not an expert at vacuum tube amplifier design. This is followed by explanations of components, the detailed. Design and construction of tube guitar amplifiers robert c. Merlin blencowe, designing highfidelity tube preamps. Coming into the project, i knew that i wanted an amp with roughly 60 watts of output that had two preamp channels with separate tone controls.
Mar 23, 2011 photo 1 turret board without components installed. Design and construction of tube guitar amps antique. The tone and response characteristics of these cathodebiased units closely resemble those of leo fenders grand old tweed amps. I made a few mods to the design to fit the new builds needs, however the fender basics are there. The valve wizard how to design valve guitar amplifiers. This is often part of replicating a classic amplifier design but because it is also wellsuited to building vacuum tube amplifiers. The other half has nearly 800 schematics for common amplifiers for research. Design and construction of tube guitar amplifiers robert. We are a custom amp maker specialising in classic vintage circuits and gorgeous handmade hardwood cabinets. Profusely illustrated, the book uses graphic aides and basic algebra and scientific principles to teach you everything you need to know to fully understand tube guitar amp technology from both technical and musical perspectives. Half the book is a bio of nearly every amp company in history. If you want to build a tube amplifier and you dont want to just copy someone elses circuit it might be a good idea to learn how to design it. Merlin blencowe, designing tube preamps for guitar and bass, 2nd edition. Design and construction of tube guitar amplifiers by robert c.
A tube amplifier chassis contains lethal high voltagesometimes over 700 volts ac and 500 volts dc. All three signature series amplifiers bring a new level of innovation and refinement to the crafting of vintage tones. May 20, 2010 in 1956 mov marconi osram valve subsidiary of g. It is intended as a companion to design and construction of guitar and bass speaker systems, also available here. Tube and valve amplifiers this type of electric guitar amplifier is constructed with a vacuum tube in the power amp and preamp to improve signals. These books gave a background on vacuum tubes and also their applications to guitar amplifiers. All guitar tube amp, guitar amplifiers, guitar amp head, guitar amp combo, guitar amplifiers, guitar amps, hand wired amps. This the first video of many on design and build of an audio tube amp. Design and construction of tube guitar amplifiers book for. Guitar amp construction methods meh 12004 after all this time, there still is some confusion out there on what pointtopoint wiring really means. It is intended as a companion to design and construction of guitar and bass speaker systems. Design and construction of tube guitar amplifiers by. One of the most popular amplifiers of all time lives again in the 57 custom champ.
Our amp lineup includes amps for most any style or genre of music. C, remodelled the tt21 transmitting tube, naming it kt88. Sep 01, 2009 written for musicians, amp builders, and tube audio enthusiasts, design and construction of tube guitar amplifiers provides a complete yet easytounderstand explanation of how to design, modify, construct, and test tube amps. Every design project must have some target, or goals and some constraints, usually size and budget. How to build 6v6 boutique tube guitar amp start to finish. Note that a 6l6 model was used in place of a 6v6 because it was readily available.
The inside of a specimen tube amp conspicuously lacks such superfluous. With landmark design work such as the author presents here, the future of the tube amps, which reached their peak around the middle of this century, appears quite strong as we head into a new millennium. Although aimed specifically at designing guitar amplifiers, principles of hifi have been included here so that audiophiles may find something of use too, and guitarists should be able to learn some of the science behind the mojo. If youre interested in understanding, designing, or building greatsounding amplifiers and speaker systems, design and construction of tube guitar amplifiers and design and construction of guitar and bass speaker systems contain the information you need. The kt88 was designed for highpower lowdistortion domestic and commercial amplifiers to give the best performance from the ul williamson design. After reading these books, i felt that i was ready to start designing the amp.
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