179:. Today, a network of companies, parts vendors, and on-line communities exist to foster this interest. DIY is especially active in loudspeaker and in tube amplification. Both are relatively simple to design and fabricate without access to sophisticated industrial equipment. Both enable the builder to pick and choose between various available parts, on matters of price as well as quality, allow for extensive experimentation, and offer the chance to use exotic or highly labor-intensive solutions, which would be expensive for a manufacturer to implement, but only require personal labor by the DIYer, which is a source of satisfaction to them.
223:. Such software can be free, and a trial version may also be used. PCB vendors are more accessible than ever, and can manufacture PCBs in small quantities for the do-it-yourselfer. In fact, kits and chemicals for self-manufacturing one's own PCB can be obtained. Electronic parts and components are accessible online or in speciality shops, and various high-end parts vendors exist. On the other hand, a wide variety of kits, designs and premanufactured PCBs are available for almost any type of audio component.
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296:; not all of the latter being genuinely NOS. Circuits utilizing tubes often are far less complicated than those utilizing transistors or op-amps. Tube enthusiasts often use transformers, sometimes custom-made ones, or even hand-wind their own transformers using cores and wire of their own choice. Note that vacuum tube projects almost always use
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made or updated is of higher quality than commercially available products and the pleasure of creating a custom-made device for which no exact equivalent is marketed. Other motivations for DIY audio can include getting audio components at a lower cost, the entertainment of using the item, and being able to ensure quality of workmanship.
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expensive but its design known, so it may be built for far less than it cost to be purchased. The original design may have some sentimental value to the person building the recreation, and the design built for the memories in one's past. The copy may be made to test or evaluate design concepts or principles in the original.
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for the design, and/or even the publicly available PCB layouts. Such a clone will not be a perfect copy since different brands and types of parts (often newer parts) will be used, and mechanical aspects of construction will likely differ. However, the circuit or other distinguishing features should
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DIY audio can also involve tweaking of mass market components. It is thought that mass market audio components are compromised by the use of cheap or inferior internal parts that can be easily replaced with high quality substitutes. As a result, an audio component of improved characteristics may be
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Audio DIY came to prominence in the 1950s to 1960s, as audio reproduction was relatively new and the technology complex. Audio reproduction equipment, and in particular high performance equipment, was not generally offered at the retail level. Kits and designs were available for consumers to build
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in audio equipment with a different one, in an attempt to improve performance or change the perceived sound quality. Op-amps are used in most audio devices, and most op-amps have the same pinouts, making replacement fairly simple. If the new device's parameters sometimes do not match it can lead to
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amplifier or speaker, the person practicing DIY Audio will make it themselves. Alternatively, a DIYer may take an existing manufactured item of vintage era and update or modify it. The benefits of doing so include the satisfaction of creating something enjoyable, the possibility that the equipment
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and IC, the vacuum tube remains prominent in specialty high end audio equipment. Thus, interest exists in building components using vacuum tubes, and the vacuum tube is still widely available. There is a wide variety of tubes manufactured nowadays, and many tubes on the market are advertised as
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There are many reasons for wanting to recreate an existing design. The design might be historically important and/or out of production, so the only way to obtain the component is to build it. The design might be very simple so copying it is easily done. The commercial product might be very
203:(PCBs) can make the physical act of construction more difficult. Nevertheless, surface mounting is often used, as are conventional PCBs and electronic components, while some enthusiasts insist on using old-style perforated cardboard onto which individual components are hardwired and soldered.
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While audio equipment has become easily accessible in the current day and age, there still exists an interest in building and repairing one's own equipment including, but not limited to; pre-amplifiers, amplifiers, speakers, cables, CD players and
258:. Room acoustics solutions are also popular among DIYers, as they can be made with inexpensive and readily available insulating materials, and can be dimensioned to fit each particular room in a precise and aesthetically pleasing way.
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Usually cloning additionally involves improving or tweaking (see above) the original design, potentially by using more modern components (in the case of discontinued designs,) higher quality parts, or more efficient board layout.
171:) kits from Hafler allowed for consumers to build their own hi fidelity systems. Books and magazines were published which explained new concepts regarding the design and operation of vacuum tube and (later) transistor circuits.
378:, though many more conventional contemporary musicians and musical groups have been known to experiment with bent instruments. Circuit bending usually involves dismantling the machine and adding components such as switches and
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is readily available for purchase and enables convenient testing of parts and systems. Specifications of parts and components are readily accessible through the
Internet including data sheets and equipment designs.
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Another common practice in the DIY audio community is to attempt to clone or copy a pre-existing design or component from a commercial manufacturer. This involves obtaining a lawful public version of, or lawfully
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to create new musical or visual instruments and sound generators. Emphasizing spontaneity and randomness, the techniques of circuit bending have been commonly associated with
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is often essential. Woodworking skills are required to construct wooden enclosures (e.g. for speakers), with some enthusiasts going beyond traditional woodworking to
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projects are common in audio DIY. While, for mass market audio components, the vacuum tube has been replaced in modern times with the
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Please help improve this article by looking for better, more reliable sources. Unreliable citations may be challenged and removed.
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230:, many would urge that the mechanical aspects of cabinets, cases and chassis' are the most time consuming aspects of audio DIY.
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are critical to constructing almost any DIY audio project, especially speakers. Measuring equipment such as a
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As an example, a well known clone includes amplifiers using high power integrated circuits, such as the
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and LM3886. The use of a high power IC as part of a quality audio amplifier was popularized by the
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wood speaker using a Dayton 2 way crossover, peerless 6 1/2 inch woofer, and Usher Audio 1 1/8 inch
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DIY audio involves projects directed to audio. Many DIY audio people fancy themselves to be
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amplifier, and thus the DIY amplifiers using power ICs are often called chipamps or
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is the creative customization of the circuits within electronic devices such as low
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Swapping Op-Amps... you have checked to see it's stable haven't you ?
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obtained for relatively low cost. Some common changes include replacing
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make construction of DIY audio systems easier, but the proliferation of
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components (which are small and sometimes difficult to solder with a
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48:introducing citations to additional sources
478:Learn how and when to remove this message
300:and should be undertaken with due care.
38:Relevant discussion may be found on the
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115:An example of DIY audio: a functioning
538:Auzentech Now Offers Swappable OPAMPs
219:(PCB) layouts and electronic circuit
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250:turning, and luxurious
519:Veselinovic, Dejan V.
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305:lead-containing solder
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527:on December 23, 2007.
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315:Tweaking and tweakers
309:RoHS-compliant solder
217:printed circuit board
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370:, and small digital
285:Vacuum tube or valve
279:cryogenically cooled
44:improve this article
521:"DIY Pros and Cons"
393:reverse engineering
386:Cloning and cloners
307:is used instead of
189:integrated circuits
183:Construction issues
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376:noise music
263:audiophiles
153:vacuum tube
59:"DIY audio"
573:Categories
506:References
423:Gainclones
397:schematics
289:transistor
271:capacitors
221:simulation
177:turntables
169:transistor
155:kits from
70:newspapers
468:June 2016
128:DIY Audio
40:talk page
457:reliable
419:Gaincard
325:Magnavox
303:In case
256:lacquers
232:Drilling
228:circuits
165:McIntosh
161:Heathkit
100:May 2012
416:47 Labs
364:voltage
345:tweaker
329:tweeter
275:solders
252:veneers
146:History
117:battery
84:scholar
412:LM3875
349:modder
337:opamps
267:silver
163:, and
157:Dynaco
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135:audio
91:JSTOR
77:books
254:and
63:news
347:or
294:NOS
248:CNC
213:CAD
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