Equipment information

Orban 764A Equalizer
Manufacturer:
Model:
764A
Date:
1990
Category:
Group:
Description:
Prommable Parametric Equalizer

Information

The Orban 764A Programmable Parametric Equalizer provides superior equalization in a fully-programmable package. Its flexibility and efficiency provide all the equalization you need to precisely define the sound of all audio tracks and instruments — and, when you’ve got the equalization you want, the Programmable Parametric Equalizer remembers the control settings so you can produce the same sound later, with the push of a button. Optional 764A/SL Slave units provide additional programmable parametric equalization. 764A Programmable Parametric Equalizer features include: • Four-band parametric EQ with variable frequency, bandwidth, and boost/cut for precision control. • Continuously tunable 18dB/octave high-pass filters and 12dB/octave proprietary Automatic Sliding Besselworth™ low-pass filters that provide full flexibility while retaining maximum musicality. • Instantaneous access to 99 user-programmed control setups. • Input attenuator which can be used as an automated fader or mute. • Parameters adjusted with rotary encoders for analog style operation. • Digital display of current control settings. • Noise and distortion specs significantly better than 16-bit digital. • Up to 99 channels of equalization which can be controlled from one master unit. • Memory protected by internal back-up battery. • Security code to lock programming controls and prevent tampering. • Optional MIDI, RS-232, or RS-422 interface.

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User Manual
Manual Type:
User Manual
Pages:
66
Size:
3.64 Mbytes (3820110 Bytes)
Language:
english
Revision:
Manual-ID:
95075-000-0A
Date:
01 February 1990
Quality:
Scanned document, all readable.
Upload date:
25 October 2017
MD5:
708a9e3a2412718f0c5cdd9e9ba78a85
Downloads:
517

Information

1-1 Section 1: Introduction Orban Programmable Parametric Equalizer Registration, Warranty, Feedback 2-1 Section 2: Installation Installation of 764A Installation of 764A/SL Slave Unit 3-1 Section 3: Operation 764A Controls and Displays Using the 764A - General Considerations Remote Control, Midi Interface Specific Applications Preset Log 4-1 Section 4: Maintenance Routine Maintenance Getting Inside the Chassis Performance Evaluation, Alignment 5-1 Section 5: Troubleshooting Problems and Possible Causes Diagnostic Procedures Components: Fault Diagnosis, Replacement Technical Support, Factory Service 6-1 Section 6: Technical Data Specifications Circuit Description Parts List, Schematics, Assembly Drawings Abbreviations

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