Inovonics 261 Utlity Audio Processor
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Inovonics 261 Utlity Audio Processor

Utlity Audio Processor (261-00)

BSW PART: 261-00


The 261 Utility Processor provides an all-inclusive system for general audio normalization, level management and FM-airchain use. It combines the functions of gated, gain-riding AGC, dynamic range compression and independent broadband and high-frequency program peak limiting. Processing functions may be selected from the front panel separately or combined for comprehensive program audio control.

The 261 features AES-digital and L/R analog inputs; digital and analog outputs are available simultaneously. Digital input sample rates are detected automatically, while multiple output sample rates can be easily selected from the front panel.

Extra features like alarms and a front panel lockout switch make the 261 a complete package for broadcasters looking for comprehensive level management. 100% digital DSP architecture ensures easy setup, transparent signal path, and unobtrusive menu-driven operation.

261's Features:
• All-digital design using DSP technology
• 48-bit internal processing
• 16/24-bit I/O
• Accepts analog and digital program inputs
• Provides analog and digital outputs simultaneously
• Menu-driven setup utilizes an easy-to-read LCD display
• Simple user controls assure positive, repeatable presets
• Rear-panel tallies enable remote alarm indication

261's Specifications:
• Frequency Response: ±0.1dB, 20Hz-20kHz
• Noise and Crosstalk: Digital I/O: better than 100dB below limiter ceiling; Analog I/O: better than 80dB below limiter ceiling
• Distortion: Digital I/O: <0.01%THD below limiting threshold; Analog I/O: <0.015%THD below limiting threshold; Limiter distortion is an inverse function of frequency: <0.5%THD at 50HZ, <0.1%THD above 200Hz
• Program Inputs: Digital: AES/EBU XLR input accepts 16-, 20- or 24-bit inputs at sampling rates of 32kHz, 44.1kHz, 48kHz and 96kHz; Analog: Active-balance, bridging XLR inputs accept nominal program line levels between -15dBu and +15dBu
• Program Outputs: Digital: AES/EBU XLR output follows the sampling rate and word length of the digital input, or may be selected by menu when analog inputs are used; Analog: Active-balanced XLR outputs may be adjusted by menu selection for a nominal line level between 0dBm and +15dBm
• AGC Capture Range: A normal capture range of 30dB (±15dB); Maximum AGC gain may be set to a value between 0dB and +15dB; Selectable 'slow' and 'fast' correction rates
• Program Peak Control: An integrated limiter/clipper restricts program peaks to an absolute 'ceiling' value, the level of which is adjusted with the Output Level control
• Dynamic Compression: A time- domain “platform” function associated with the peak Controller-additional circuit gain as much as 6dB
• Alarm Tally Outputs: Open-collector-transistor outputs saturate to ground under Input Overload, Out-Of-Limits or Program Loss conditions
• Power Requirements: 105-130VAC or 210-255VAC, 50/60Hz; 10W
• Size and Shipping Weight: 1 3/4"H x 19"W x 8"D (1U); 8 lbs

List Price: $1,500.00
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