File:К548УН1A (аналог LM381) 01.jpg
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Size of this preview: 800 × 534 pixels. Other resolutions: 320 × 213 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,318 × 879 pixels.
Original file (1,318 × 879 pixels, file size: 228 KB, MIME type: image/jpeg)
Captions
Captions
Soviet К548УН1A low-noise preamp circuit (clone of LM381)
Summary
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| Description |
English: Soviet К548УН1A low-noise preamp circuit (clone of LM381). The case looks rough, as if it was burned or hammered - but it's not, it's mint. That's the way they did it for low-rent consumer stuff.
Русский: К548УН1A - малошумящий усилитель, далекий аналог LM381 |
| Date | |
| Source | Own work |
| Author | Retired electrician |
Licensing
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I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:55, 23 December 2022 | | 1,318 × 879 (228 KB) | Retired electrician (talk | contribs) | Uploaded own work with UploadWizard |
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