Search Results: 'vacuum tube design'

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8 results for "vacuum tube design"
The Little Book of Vacuum Tube Pre-Amplifier Projects By Kevin Kennedy
eBook (PDF): $7.95
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(1 Ratings)
Pre-Amplifier project book using commonly available tubes and easily constructed. Designs often feature 0 feedback topologies (some local feedback is used)and tightly regulated supplies. A variety of... More > line stages and phono stages of varying complexity are featured. The more advanced line stages feature front panel switchable output polarity. (Absolute polarity) Phono stages are all passively RIAA equalized with single stage passive equalization networks.< Less
The Little Book of Vacuum Tube Pre-Amplifier Projects By Kevin Kennedy
Paperback: $12.95
Ships in 3-5 business days.
(1 Ratings)
Pre-Amplifier project book using commonly available tubes and easily constructed. Designs often feature 0 feedback topologies (some local feedback is used)and tightly regulated supplies. A variety of... More > line stages and phono stages of varying complexity are featured. The more advanced line stages feature front panel switchable output polarity. (Absolute polarity) Phono stages are all passively RIAA equalized with single stage passive equalization networks.< Less
Hollow-State Design 2nd Edition By Grayson Evans
Paperback: $29.95
Ships in 3-5 business days.
Discover (or rediscover) the fun and magic of building electronic circuits with thermatrons (vacuum tubes). This book has everything you need to know about the art and science of thermatron design... More > and construction. It pulls together, in one easy to read book, thermatron types and characteristics, thermatron homebrew techniques, and how to design audio and RF triode and pentode circuits. The book is written primarily for radio amateurs (or audio equipment builders) that already understands basic electronics but have forgotten or never had the pleasure of working with hollow-state devices. The Second Edition includes over 50+ pages of new and revised material including a new chapter on thermatron oscillator design.< Less
LS-1 SRPP Line Stage Project By Kevin Kennedy
eBook (PDF): $5.95
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Easy to build SRPP based 3 tube stereo line stage featuring regulated power supplies, and a simple transparent sounding audio topology. Purist design with simple audio path and no tone controls. Tube... More > complement is a single 6U8A and a pair of 6189/12AU7A/12BH7A. This high performance project should satisfy the advanced builder, and yet is simple enough that a careful beginner should be able to complete a unit based on this design successfully. Customizable, and a tube rollers dream. Compatible with a wide range of modern and not so modern audio gear.< Less
LS-1 SRPP Line Stage Project By Kevin Kennedy
Paperback: $11.95
Ships in 3-5 business days.
Easy to build SRPP based 3 tube stereo line stage featuring regulated power supplies, and a simple transparent sounding audio topology. Purist design with simple audio path and no tone controls. Tube... More > complement is a single 6U8A and a pair of 6189/12AU7A/12BH7A. This high performance project should satisfy the advanced builder, and yet is simple enough that a careful beginner should be able to complete a unit based on this design successfully. Customizable, and a tube rollers dream. Compatible with a wide range of modern and not so modern audio gear.< Less
Young, Gifted and Swift By T. Edward Fox
Paperback: $5.99
Ships in 3-5 business days.
Have you ever wondered what Tom Swift, Jr. did before he popped into the world at the age of 18 and with his completed Flying Lab already built? Well, here is the story that started it all. Young Tom... More > is coming up on his ninth birthday and is itching to create his first major invention. World War II is in full swing and he would like to create something that could help the war effort. Armed with a surplus wooden shed and several crates of spare parts supplied by his father, Tom Swift, Sr., Tom sets about designing his first major invention. But, what can an eight-year-old do? Even a very gifted eight-year-old? Well, he IS Tom Swift, after all! This edition also contains the bonus story "That's My Son," about Tom's father and his pride in the capabilities of his young son as Tom joins the Enterprises team when he becomes a teenager.< Less
Young, Gifted and Swift By T. Edward Fox
eBook (PDF): $1.79
Download immediately.
Have you ever wondered what Tom Swift, Jr. did before he popped into the world at the age of 18 and with his completed Flying Lab already built? Well, here is the story that started it all. Young Tom... More > is coming up on his ninth birthday and is itching to create his first major invention. World War II is in full swing and he would like to create something that could help the war effort. Armed with a surplus wooden shed and several crates of spare parts supplied by his father, Tom Swift, Sr., Tom sets about designing his first major invention. But, what can an eight-year-old do? Even a very gifted eight-year-old? Well, he IS Tom Swift, after all! This edition also contains the bonus story "That's My Son," about Tom's father and his pride in the capabilities of his young son as Tom joins the Enterprises team when he becomes a teenager.< Less
computer fundamentals By Tony Stockill
Paperback: List Price: $17.00 $15.30 You Save: 10%
Ships in 3-5 business days.
Computer Fundamentals - Now you can find out what goes on inside your computer. It really is a much miniaturised version of the monsters of the fifties. Logically, they do the same thing - computer... More > logic, that is. Behind the logic there are electronic circuits, but it doesn't matter. A vacuum tube is different to a segment of an LSI chip, but only physically. Using the 'Black Box' approach, the hardware is irrelevant. You can design a computer with error correction codes and cache memory, using flip-fops, without knowing what they are, for any purpose without any knowledge of electronics. But, just in case you're interested, we have that, too.< Less