500 pages. Information about all kinds of circuit parts, concepts, uses and specs. #9 condition.
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A book about everything concerning magnetic recording, including reel to reels and hard drives. Lots of deep technical information. 600 pages. Excellent condition.
Approximately 600 pages, circa 1950 to 1970. #7 condition due to ripped spine.
Approximately 300 pages, copyright 1982. Great for hobbyists and advanced technicians; excellent circuits on old style synths, including Moog. Good #8 condition.
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Approximately 440 pages, copyright 1951. Lots of info on FM circuits, alignment, and all tube tuners. Very good #9 condition.
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Charles Dull and Michael Idelson, 1943. Approximately 440 pages. Very cool book, old but still usable information on electronic concepts and designs for advanced hobbyists. Excellent #9 condition.
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Approximately 80 pages, copyright 1964. Great general information about all things electronic. Lots of tube info. Good #7 condition.
By William W. Seto, 195 pages, copyright 1971. Important for an audiophile or engineers. Good #8 condition.
Edited by Peter W. Hawkes, 342 pages, copyright 1988. A very advanced book but full of useful info even for audiophiles. Very good #9 condition.
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745 pages, copyright 1978. Simply put very usable info on all components, parts, and concepts. Very wide range of alphabetically sorted information! Very good #9 condition.
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by H. Bierman, P. Bierman, and R. Turner, copyright 1964, 184 pages. Learn how to use the oscilloscope! Very good #9 condition.
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We have been selling and repairing professional and consumer audio equipment for over 40 years. (Read some of our customers testimonials here).
by H. J. Hicks, copyright 1943. 391 pages. Includes lots of tube circuit information. Very good #9 condition.
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485 pages, copyright 1954. Wide range of tube audio info, including equalizer circuits with mathematical calculations and wave theorem. Good #8 condition with back cover binding ripped.
Includes Owner's Manual, Service Manual, and schematic. All original, no photocopies!
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An interesting vintage item! Equipment for broadcast, sound, and recording. #7 condition with loose binder.
Basic info on semiconductors, op amps, schematic symbols, and basic circuits. Excellent information for hobbyists.
Copyright 1975. Still totally usable information on op amps and all types of equalizer and filter design. Excellent #9 condition.
FYI, Around the database you will often see us describe the condition of units on a scale of 1-10. #10 would mean the product is new from one of our suppliers, such as Behringer, Audio Technica, etc. #9 means the product is in perfect condition but is used, #8 implies there are some minor cosmetic scratches but unit is mechanically perfect, and so on and so forth.
by Rufus P. Turner. Excellent condition.
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Photocopy. Copyright 1982. Very good #8 condition.
Original. Copyright 1982. Includes schematic. Excellent #9 condition.
Includes schematic and several languages. Excellent condition.
Service and Operations Manual. Excellent condition.
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Packet of technical data; for D-109, D-160E1, D-125E, C-500, BX5 portable stereo reverb, B-1E, N-62E, N-62ET, N-66E phantom power supplies. Very good #8 condition.