| Компонент | Описание | Производитель | PDF | Buy |
| PT2390 | Echo IC with Built-in Microphone Amplifier & Output Mixer | Princeton Technology Corp |  |  |
| PT2390-S | Echo IC with Built-in Microphone Amplifier & Output Mixer | Princeton Technology Corp | | |
| PT2395 | Enhanced Digital Echo IC | Princeton Technology Corp | | |
| PT2396 | Digital Echo/Surround Processor IC | Princeton Technology Corp | | |
| PT2396 | Digital Echo/Surround Processor IC | Princeton Technology Corp | | |
| PT2396-S | Digital Echo/Surround Processor IC | Princeton Technology Corp | | |
| PT2396-S | Digital Echo/Surround Processor IC | Princeton Technology Corp | | |
| PT2396_10 | Digital Echo/Surround Processor IC | Princeton Technology Corp | | |
| PT2398 | Echo/Surround Processor | Princeton Technology Corp | | |
| PT2399 | Echo Processor IC | Princeton Technology Corp | | |
| PT2399 | Echo Processor IC | Princeton Technology Corp | | |
| PT2399-SN | Echo Processor IC | Princeton Technology Corp | | |
| PT2399S | Echo Processor IC | Princeton Technology Corp | | |
| PT2399_10 | Echo Processor IC | Princeton Technology Corp | | |
