ARP Instruments Inc. Omni 2480 Synthesizer
Manufacturer:
Model:
Omni 2480
Date:
1977
Category:
Group:
Description:
Polyphonic Synthesizer

Information

The ARP OMNI offers the unique combination of polyphonic tone sources and the versatility of Synthesizer sound modification. Separate string and Synthesizer sections allow orchestral and symphonic sounds simultaneously. The total variability of the Synthesizer section permits such sounds as brass, Piano, and clavinet without single note limitations. The string and Synthesizer sections may be separated by stereo outputs on the rear panel of the OMNI. ARP's now-famous systems interface applies to this product as well. The OMNI can accept external effects or output its own signals to other instruments. The computer-grade switching mechanisms are fast and reliable.

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Service Manual
Manual type:
Service Manual
Pages:
40
Size:
11.23 Mbytes (11771939 Bytes)
Language:
english
Revision:
Manual ID:
90020000
Date:
1977 02 01
Quality:
Scanned document, reading partly badly, partly not readable.
Upload date:
2017 10 18
MD5:
7de78a98e22990ee3e6d4194c3bedd60
Downloads:
574

Information

1. INTRODUCTION 1.1 Product Description ... .2 1.2 Specifications ... 2 1.3 Function Description ... 3 2. THEORY OF OPERATION ... 5 3. CIRCUIT DESCRIPTIONS 3.1 Upper Voicing Board ... 5 3.2 Lower Voicing Board ... 6 3.3 String Control Board ... 8 3.4 Synthesizer Control Board ... 9 3.5 Synthesizer Board ... 10 3.6 Phaser Board ... 10 3.7 Power Supply ... 11 4. ASSEMBLY/DISASSEMBLY ... 12 5. GENERAL INFORMATION ... 12 6. CALIBRATIONS ... 13 7. SCHEMATICS & LAYOUTS ... 14-33 8. PARTS LIST ... 34-36

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