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General| Type | Digital Synthesizer |
|---|---|
| Polyphony | 12 voices |
| Sound Engine | Sample-based |
| Year Released | 1984 |
| LFO | Yes |
| Filter | Low-pass |
| ROM | Factory Samples |
| Storage | Floppy disk |
| MIDI | In/Out/Thru |
| Keyboard | 88-key weighted |
Details the Kurzweil 250's use of AI, microprocessor, velocity-sensitive keyboard, and polyphony.
Verifies power supply voltages and outlines how to run diagnostic tests.
Performs tests on CPU and CGP components, including RAM, ROM, timers, and interfaces.
Tests channel board components, signal generation, DACs, mixers, and audio outputs.
Step-by-step guide for disassembling the K250, including enclosure, chassis, and board removal.
Instructions for accessing, removing, and closing the front panel assembly.
Provides schematics and PCB layouts for the CPU board.
Offers schematics and PCB layouts for the Channel board.
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