2 Channel UltaBass Subharmonic Synthesizer

EX 1200

Overview

The ULTRABASS PRO generates musically consequential subharmonics that can be set to one or two octaves below the lowest frequencies present in the original signal. Based on waveform analysis, the generated tones harmonize perfectly with the original sound, giving you big, fat low end, while the integrated limiter effectively protects your system from overloading.

Features

• The perfect tool for PA, clubs, cinemas, sport/fitness studios or your home stereo system

• Digital synthesis based on waveform analysis generates ultra-low frequencies

• Dynamic punch control adds breathtaking "kick bass" to your program material

• Bass mode control allows you to fade between "ultra-low" and "punchy" bass sounds

• Subharmonics function selects low or ultra-low subharmonics

• Built-in limiter protects against overloading and speaker over-excursion

• Switchable crossover and separate subwoofer output to split off extremely low frequencies and feed a subwoofer system

Specifications

• Input section -

• Connectors: XLR and 1/4" jacks

• Type: RF-filtered, servo-balanced input

• Impedance: 50K ohms balanced, 25K ohms unbalanced

• Max. input level +21dBu balanced and unbalanced (unity gain)

• CMRR: typ. 40dB, > 55dB @ 1kHz

• Audio output -

• Connectors: XLR and 1/4" jacks

• Type: electronically servo-balanced output stage with automatic level correction for unbalanced use (6dB).

• Impedance: 60 ohms balanced, 30 ohms unbalanced

• Max. output level: +21dBu, +20dBm balanced and unbalanced

• System specifications -

• Frequency response: 16Hz to 150kHz, +/- 3dB

• Noise: > 95dBu, unweighted, 22Hz to 22kHz

• THD: 0.001% typ. @ +4dBu, 1kHz, Gain 1; 0.04% typ. @ +20dBu, 1kHz, Gain 1

• IMD: 0.01% typ. SMPTE

• Crosstalk: < -70dB, 22Hz to 22kHz

• Satellite high-pass filter -

• Type: butterworth characteristics, 12dB/Oct.

• Cut-off frequency: 70Hz

• Subharmonic synthesizer -

• Type: digital frequency shifter with waveform synthesizer

• Level control: variable (0 to 6)

• Limiter -

• Type: limiter for the subharmonic synthesizer

• Attack time: program dependent

• Release time: 20dB/s

• Threshold control: variable (-6dB to OFF)

• Function switches -

• Power: switches main power on/off

• Process: switches signal to subharmonic processor on/off

• Subharmonics: switches the digital frequency shifter between low and ultralow

• Limiter: switches the limiter on/off

• X-over: switches the crossover on/off

• Ultrabass: routes subharmonics above 70Hz to the satellites, when Split mode

• is active

• Indicators -

• Power LED: indicates power-on or power-off condition

• Processor LED: indicates the operation of the subharmonic synthesizer

• Bass gain level meter: indicates the level of bass frequencies

• Gain reduction meter: indicates the operation of the limiter

• Left and right output meters: indicate the output levels of left and right channels

• Power supply -

• USA/Canada: 120VAC, 60Hz

• Power consumption: max. 20 watts

• Connection: standard IEC receptacle

• Dimensions -

• 19"W x 1-3/4"H x 8-1/2"D

• Weight: 1lb.