DISCONTINUED Innes AM Crusher Compressor/Limiter




Features at a glance:

Dual band gated input AGC with long term gain rider and short term compression
Optional input low frequency cutoff at 25Hz, 50Hz, 100Hz or 200Hz
High frequency emphasis adjustable from none to full NRSC
Selectable wideband or narrowband operation using linear phase filtering
Tight triband limiting with minimal overshoot
Adjustable limiting from 0dB to 6dB
Asymmetry adjustable from 70% to 140%
Tilt correction for transmitter low frequnency rolloff
Two independently adjustable outputs

The Innes Corporation AM digital limiter uses the latest in digital signal processing technology to provide a high level of performance at a lower cost than comparable analog limiters.

Linear phase audio filtering and a novel approach to limiting that prevents output overshoot and avoids the production aliasing artifacts results in a cleaner, louder signal. Features include remote setup via a serial port, selectable low frequency cut, full dual band gated AGC, adjustable high frequency emphasis from zero to full NRSC response, adjustable limiting from 0 to 6dB, asymmetrical limiting and tilt correction.

The input can be balanced mono or stereo analog or AES/EBU digital, while two balanced mono analog outputs are provided with independent level, asymmetry and tilt correction adjustments.

Both wideband (9kHz), news/talk (6kHz) and narrowband (3.8 kHz) operation is provided, with sharp cutoff linear filters that easily meet the NRSC sideband level specifications.

The Innes Corporation AM Crusher is proudly designed and manufactured in Australia.

To book your 14-day-free-trial demo unit today contact [email protected] or just give us a call on 02-9987 0499.


Technical Specification

Technical Specification

Analog input:
Stereo or mono, balanced, -12dBm to +10dBm nominal level

Input impedance:
40K (bridging) or 600 ohms (terminating)

Input cliping level:

Analog output:
Mono, balanced, -2dBm to +16dBm peak level

Output Impedance:
40 ohms

Audio Bandwidth:
Wide – 5Hz to 9kHz (-1dB)
Talk – 5Hz to 6kHz (-1dB)
Narrow – 5Hz to 3.8kHz (-1dB)

Unit height:
1 Rack unit

Unit depth:
300mm (plus connectors)

Power requirements:
110/240V, 25W maximum

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