These are the desirable low-noise versions produced at the Heerlen, Holland factory. • Etchings: Delta 0B4 and Delta 0B3 (sought-after Heerlen plant date codes). These are stronger-testing tubes with excellent balance between triodes.
Item Tag: Electronics
Mallory Resistor Controls Switches Catalog 9-136 Vintage Electronics Catalog
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Lot of Instruction Manuals Paperwork for Various Electronics Vintage and Modern
Includes everything shown.
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Lot of Instruction Manuals Paperwork for Various Electronics Vintage and Modern
Includes everything shown.
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Vintage NEWARK ELECTRONICS / RCA Solid State BRASS Architectural Triangle Ruler
Over the course of the next three decades, Newark Electronic’s phonebook-sized catalog grew to be a widely recognized hallmark within the electronic components industry, occasionally being likened to “the bible of the industry”.
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Vintage NEWARK ELECTRONICS / RCA Solid State BRASS Architectural Triangle Ruler
Over the course of the next three decades, Newark Electronic’s phonebook-sized catalog grew to be a widely recognized hallmark within the electronic components industry, occasionally being likened to “the bible of the industry”.
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TTL Design Ideas Using 54 74 Logic Motorola 1970 Vintage Electronics
TTL Design Ideas Using 54/74 Logic, compiled by Susan L. Bourgoin and published in 1970 by the Motorola Semiconductor Products Division. This booklet collects practical design examples and application ideas using 54 and 74 series TTL logic, the building blocks of early digital electronics.
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TTL Design Ideas Using 54 74 Logic Motorola 1970 Vintage Electronics
TTL Design Ideas Using 54/74 Logic, compiled by Susan L. Bourgoin and published in 1970 by the Motorola Semiconductor Products Division. This booklet collects practical design examples and application ideas using 54 and 74 series TTL logic, the building blocks of early digital electronics.
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RNJ Electronics Supply Catalog 1989 Test Equipment Amateur Ham Radio
Publisher: RNJ Electronics, Lindenhurst NY. The pages are bright and clean, book is nice.
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RNJ Electronics Supply Catalog 1989 Test Equipment Amateur Ham Radio
Publisher: RNJ Electronics, Lindenhurst NY. The pages are bright and clean, book is nice.