Audio Tests & Measurements: How to Test Electronic Components, Audiophile & Guitar Amplifiers and Loudspeakers Using Modern and Vintage Test Instr

Audio Tests & Measurements: How to Test Electronic Components, Audiophile & Guitar Amplifiers and Loudspeakers Using Modern and Vintage Test Instr PDF

Author: Igor S. Popovich

Publisher: Career Professionals

Published: 2019-11-17

Total Pages: 172

ISBN-13: 9780980622393

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Learn how to measure various parameters of hi-fi and guitar amplifiers & preamps: gain, input sensitivity, output power, harmonic and IM distortion, S/N ratio, crosstalk, input & output impedance, damping factor, frequency range, internal AC & DC voltages and waveforms, phono stage equalization accuracy and much more.

Audiophile Vacuum Tube Amplifiers - Design, Construction, Testing, Repairing & Upgrading

Audiophile Vacuum Tube Amplifiers - Design, Construction, Testing, Repairing & Upgrading PDF

Author: Igor S. Popovich

Publisher:

Published: 2015-01-29

Total Pages: 290

ISBN-13: 9780980622324

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The most complete and practical modern reference on audiophile vacuum tube technology! Destined to become a true classic in its field, this unique DIY design & construction manual presents the theory and practice of amplifier design & construction in a balanced way. For those who dislike formulas and want proven, practical, ready-to-build designs, dozens of such commercial, tried & tested circuits are explained and analyzed. Just get your soldering iron ready and start building! Absolute beginners will benefit from the methodological approach, starting with DC circuits, then moving into AC voltages and currents and their circuits. The first few chapters of Volume 1 are a complete training course in fundamentals of electronics. Although the focus is on audiophile or "hi-fi" vacuum tube amplifiers, those interested in tube guitar amps will also benefit from the wealth of material presented, most of which directly applies to tube guitar amps as well. Apart from various audio circuits, electronic components, power supplies and tests & measurements are also covered in depth. Even tube testing and tube testers are discussed at great length, as is troubleshooting, repairing and modifying (upgrading) tube gear. The advanced topics that other books don't even mention, such as audio transformer design, construction and testing, make this reference manual a valuable addition to your technical library. For those familiar with solid state devices, such as bipolar transistors and FETs, an easy and seamless transition into tube technology is provided in the book, which adopts a unifying approach to amplification and rectification devices, be they of solid state or vacuum tube kind. This practical DIY manual is richly and professionally illustrated with photographs of tubes, components and amplifiers, circuit diagrams, tube pinouts, curves and loadlines, graphs and charts. Hundreds of such valuable illustrations make it easy to comprehend issues. There is no need to search for, download and print such information, saving you valuable time. All the information required to design and build tube amplifiers is compiled in one place. Who is this book for? Audiophiles and guitar players wanting to learn how tubes and tube amplifiers work. DIY constructors who wish to take their knowledge and building skills to a higher level. Buyers and sellers of tubes and tube equipment who need a better understanding of tube technology. Electronic technicians and engineers familiar with solid state devices and circuits, who want to expand their knowledge of tubes and their circuits. Anyone who wants to learn how to design, build, test, fix, or upgrade tube gear. Contents of Volume 1: WHO WILL BENEFIT FROM THIS BOOK AND HOW BASIC ELECTRONIC CIRCUIT THEORY ELECTRONIC COMPONENTS AUDIO FREQUENCY AMPLIFIERS PHYSICAL FUNDAMENTALS OF VACUUM TUBE OPERATION VOLTAGE AMPLIFICATION WITH TRIODES - THE COMMON CATHODE STAGE OTHER VOLTAGE AMPLIFICATION STAGES WITH TRIODES TETRODES AND PENTODES AS VOLTAGE AMPLIFIERS FREQUENCY RESPONSE OF VACUUM TUBE AMPLIFIERS IMPEDANCE-COUPLED STAGES AND INTERSTAGE TRANSFORMERS NEGATIVE FEEDBACK TONE CONTROLS, ACTIVE CROSSOVERS AND OTHER CIRCUITS PRACTICAL LINE-LEVEL PREAMPLIFIER DESIGNS PHONO PREAMPLIFIERS SINGLE-ENDED TRIODE OUTPUT STAGE PRACTICAL SINGLE-ENDED TRIODE AMPLIFIER DESIGNS PRACTICAL SINGLE-ENDED PSEUDO-TRIODE DESIGNS SINGLE-ENDED PENTODE AND ULTRALINEAR OUTPUT STAGES"

How to Use, Calibrate, Repair and Upgrade Vacuum Tube Testers

How to Use, Calibrate, Repair and Upgrade Vacuum Tube Testers PDF

Author: Igor S. Popovich

Publisher: Career Professionals

Published: 2017-09-25

Total Pages: 180

ISBN-13: 9780980622379

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The only book exclusively dedicated to vacuum tube (valve) testers. Design, functionality, calibration and modifications of testers by B&K, Hickok, Triplett, Mercury, Sencore, Weston, Simpson, AVO, Taylor, RCA, Precise, Precision, Eico, Jackson, Sylvania, Knight, Heathkit, Seco, Sico, Conar, Metrix and other brands are covered in detail.

Audio Power Amplifier Design

Audio Power Amplifier Design PDF

Author: Douglas Self

Publisher: Taylor & Francis

Published: 2013-07-04

Total Pages: 1293

ISBN-13: 1136123814

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This book is essential for audio power amplifier designers and engineers for one simple reason...it enables you as a professional to develop reliable, high-performance circuits. The Author Douglas Self covers the major issues of distortion and linearity, power supplies, overload, DC-protection and reactive loading. He also tackles unusual forms of compensation and distortion produced by capacitors and fuses. This completely updated fifth edition includes four NEW chapters including one on The XD Principle, invented by the author, and used by Cambridge Audio. Crosstalk, power amplifier input systems, and microcontrollers in amplifiers are also now discussed in this fifth edition, making this book a must-have for audio power amplifier professionals and audiophiles.

Transformers for Tube Amplifiers: How to Design, Construct & Use Power, Output & Interstage Transformers and Chokes in Audiophile and Guitar Tube Ampl

Transformers for Tube Amplifiers: How to Design, Construct & Use Power, Output & Interstage Transformers and Chokes in Audiophile and Guitar Tube Ampl PDF

Author: Igor S. Popovich

Publisher: Career Professionals

Published: 2018-03-12

Total Pages: 164

ISBN-13: 9780980622386

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The only practical transformer design & construction manual in English language, 40+ designs (winding diagrams) of power, output & interstage transformers, filtering, grid & anode chokes. Covers physical fundamentals of magnetic circuits & transformers and makes design easy by using simple rules-of-thumb formulas to keep calculations to a minimum.

Sound Improvement Secrets For Audiophiles

Sound Improvement Secrets For Audiophiles PDF

Author: Igor Popovich

Publisher:

Published: 2021-09-16

Total Pages: 328

ISBN-13: 9780648298205

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BOOK DESCRIPTION: Avoid the hit-and-miss approach and stop wasting money on overpriced high-end products in the blind hope of sonic improvement. Achieve the ultimate audio synergy and get more enjoyment from your audio system by making it as good sounding as possible. "Sound Improvement Secrets for Audiophiles" will teach you how things work, why some circuits, designs, and technologies sound the way they do, and how to make them sound even better through simple modifications and improvements. It is like having an audio and acoustic consultant by your side to guide you through optimizing and voicing your audio system and your listening room. While relatively technical and in-depth, this practical manual goes way beyond "a dozen quick tips" and the simplistic advice you read elsewhere. Instead, the focus is on dozens of DIY projects, case studies, and examples of commercial audio components - turntables, preamplifiers, amplifiers, loudspeakers, power supplies, and acoustic treatments. With over 400 photographs, diagrams, and illustrations, "Sound Improvement Secrets for Audiophiles" makes it easy for you to understand and comprehend complex technical concepts and issues. The author does not shy away from many controversial and hotly debated topics. Tubes vs transistors, objectivists vs subjectivists, measurements vs listening, and digital vs analog: all of these are discussed in detail. The money invested in this book would not even buy you a budget-priced pair of cables: it will prove to be one of the best financial investments you ever make. Even if you implement only a few improvements from the hundreds described within its pages - you will never look back! BOOK CONTENTS: 1. WHY YOU SHOULD READ THIS BOOK AND HOW YOU WILL BENEFIT FROM IT 2. BEFORE YOU BUY AN AUDIO SYSTEM OR COMPONENT - THINGS TO DO & MISTAKES TO AVOID 3. WHAT DO WE LISTEN FOR AND WHAT DO WE ACTUALLY HEAR? 4. CLEANING UP THE POWER SUPPLY TO REDUCE NOISE, HUM, AND INTERFERENCE 5. CABLES, FUSES, CONTACTS, AND CONNECTIONS 6. UPGRADING & FINE-TUNING THE SOURCES: OPEN REEL RECORDERS, TURNTABLES, PHONO STAGES AND CD PLAYERS 7. AUDIO AMPLIFIERS - HOW THEY WORK AND HOW TO IMPROVE THEIR SOUND 8. HEADPHONES AND HEADPHONE AMPLIFIERS 9. LOUDSPEAKER TYPES, TESTS, AND IMPROVEMENTS 10. COMPONENT MATCHING AND AUDIO SYSTEM INTEGRATION ISSUES 11. LOUDSPEAKER POSITIONING 12. OPTIMIZING THE ACOUSTIC PERFORMANCE OF YOUR LISTENING ROOM 13. ACOUSTIC TREATMENTS 14. MINIMIZING UNWANTED VIBRATIONS & OSCILLATIONS 15. TROUBLESHOOTING YOUR AUDIO SYSTEM THE AUTHOR: Igor S. Popovich is the author of "Audiophile Vacuum Tube Amplifiers" Volumes 1, 2, and 3, and five other bestselling books on audio transformers, tests & measurements, tube testers, and other audio-related topics. An Australian audio designer with over 35 years of experience and a passionate life-long audiophile, he shares his vast know-how with you in this unique and practical manual.

Sound Reproduction

Sound Reproduction PDF

Author: Floyd E. Toole

Publisher: Routledge

Published: 2017-07-28

Total Pages: 956

ISBN-13: 1317415094

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Sound Reproduction: The Acoustics and Psychoacoustics of Loudspeakers and Rooms, Third Edition explains the physical and perceptual processes that are involved in sound reproduction and demonstrates how to use the processes to create high-quality listening experiences in stereo and multichannel formats. Understanding the principles of sound production is necessary to achieve the goals of sound reproduction in spaces ranging from recording control rooms and home listening rooms to large cinemas. This revision brings new science-based perspectives on the performance of loudspeakers, room acoustics, measurements and equalization, all of which need to be appropriately used to ensure the accurate delivery of music and movie sound tracks from creators to listeners. The robust website (www.routledge.com/cw/toole) is the perfect companion to this necessary resource.

Valve Amplifiers

Valve Amplifiers PDF

Author: Morgan Jones

Publisher: Elsevier

Published: 2003-08-28

Total Pages: 634

ISBN-13: 0080474721

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Morgan Jones' Valve Amplifiers has been widely recognised as the most complete guide to valve amplifier design, modification, analysis, construction and maintenance written for over 30 years. As such it is unique in presenting the essentials of 'hollow-state' electronics and valve amp design for engineers and enthusiasts in the familiar context of current best practice in electronic design, using only currently available components. The author's straightforward approach, using as little maths as possible, and lots of design knowhow, makes this book ideal for those with a limited knowledge of the field as well as being the standard reference text for experts in valve audio and a wider audience of audio engineers facing design challenges involving valves. Design principles and construction techniques are provided so readers can devise and build from scratch designs that actually work. Morgan Jones takes the reader through each step in the process of design, starting with a brief review of electronic fundamentals relevant to valve amplifiers, simple stages, compound stages, linking stages together, and finally, complete designs. Practical aspects, including safety, are addressed throughout. The third edition includes a new chapter on distortion and many further new and expanded sections throughout the book, including: comparison of bias methods, constant current sinks, upper valve choice, buffering and distortion, shunt regulated push-pull (SRPP) amplifier, use of oscilloscopes and spectrum analysers, valve cooling and heatsinks, US envelope nomenclature and suffixes, heater voltage versus applied current, moving coil transformer source and load terminations. The practical guide to analysis, modification, design, construction and maintenance of valve amplifiers The fully up-to-date approach to valve electronics Essential reading for audio designers and music and electronics enthusiasts alike

Modern Recording Techniques

Modern Recording Techniques PDF

Author: David Miles Huber

Publisher: CRC Press

Published: 2012-09-10

Total Pages: 673

ISBN-13: 1136117989

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As the most popular and authoritative guide to recording Modern Recording Techniques provides everything you need to master the tools and day to day practice of music recording and production. From room acoustics and running a session to mic placement and designing a studio Modern Recording Techniques will give you a really good grounding in the theory and industry practice. Expanded to include the latest digital audio technology the 7th edition now includes sections on podcasting, new surround sound formats and HD and audio. If you are just starting out or looking for a step up in industry, Modern Recording Techniques provides an in depth excellent read- the must have book

Audio Reality

Audio Reality PDF

Author: Bruce Rozenblit

Publisher: Transcendent Sound, Inc.

Published: 1999

Total Pages: 124

ISBN-13: 0966961102

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Are you confused about which accessories to buy? Have you ever wondered how they work? Do claims made in advertisements seem too bizarre to be real? This book will give you the knowledge needed to answer these questions yourself. By using simple analogies with clear explanations, the author equips the reader with the science that governs the operations of these devices without using any math. By replacing "myths" with "facts" the reader acquires essential information that yields the greatest value from your purchasing dollar and not be taken advantage of. Topics include: conductors, connectors, skin effect, impedance, interconnects, speaker cables, balanced lines, transmission lines, power cords, isolation transformers, damping systems, feedback, vacuum tubes, acoustics and much more. Become your own expert!--Back cover.