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‘LOUD’ audio optimised to 100%

In any sound broadcasting system the audio level must be controlled to prevent over modulation. The current trend is for broadcast stations to transmit a constant level of audio optimised to 100%. This gives the listener ‘loud’ audio and prevents constant re-adjustment on the receiver volume control. The Aareff Limiter Compressor is specifically designed to achieve constant 100% modulation without any over modulation using a FM Transmitter. The result is a professional sound on your station output with all music and speech inputs. NOTE: STEREO REQUIRES TWO UNITS


Very Low Distortion (0.2% at Limiting)

Selectable Pre-emphasis (50uS/75uS/none)

Compression Level Indication Via 3 LED’s

Accepts Audio Inputs up to +24dBu 12Vrms

Single Supply Operation 11-16V DC

Technical Specifications

Peak Limiting with AGC Action

Very Low Noise (-75 dBu S/N Ratio)

30Hz-15KHz Frequency Response

Standard 0dBu 775 mV rms Output

Better than 1 mS Attack Time