These Ultragraph Pro EQs are professional, ultra-musical, and equally at home in both live and studio applications. They feature the amazing, patent-pending FBQ Feedback Detection System that instantly detects feedback frequencies and can also be used as an audio analyzer. Their dedicated mono subwoofer output with adjustable crossover frequency lets you add some extra punch to your music. Other features include ultra low-noise audio op-amps, servo balanced XLR and TRS I/Os, high-quality illuminated faders, detent ALPS(r) potentiometers and illuminated switches.
Features:
Professional 15-band stereo Graphic Equalizer for both live and studio applications
Revolutionary, patent-pending FBQ Feedback Detection System instantly reveals critical frequencies and can also be used as Audio Analyzer
Dedicated mono subwoofer output with adjustable crossover frequency
Additional low cut filter removes unwanted frequencies, e.g. floor rumble\
Highly accurate 4-digit LED output metering and input gain control for easy level setting
Ultra low-noise audio operational amplifiers offer outstanding sound performance
Servo-balanced inputs and outputs with 1/4 in. TRS and gold plated XLR connectors
High-quality illuminated faders, detent ALPS potentiometers and illuminated switches for long-term reliability
Shielded toroidal power transformer for ultra low-noise performance
Extremely rugged all-metal chassis ensures long life even under the most demanding conditions
Designed in Germany. Manufactured under ISO9000 certified management system
Technical Info
Audio Inputs:
- Type: RF-filtered, servo balanced XLR and 1/4 in. TRS connectors
- Impedance: 40k ohms balanced and unbalanced
- Maximum Input Level: +21 dBu balanced and unbalanced
Audio Outputs:
- Type: Servo-balanced XLR and 1/4 in. TRS connectors
- Subwoofer Out: Balanced XLR connector
- Crossover Frequency: variable, 30-200Hz
System Specifications:
- Frequency Response: 10Hz to 200kHz, +/- 3 dB
- Signal to Noise Ratio: 22 Hz to 22 kHz > 94 dB @+4 dBu
- THD: Typical 0.006% @ +4 dBu, 1 kHz, Gain 1
- Crosstalk: Typical 65 dB @ 1 kHz
Roll-Off Filtersection:
- Type: 12 dB/octave, Butterworth
- Input: variable (-15 dB to +15 dB)
- Low Cut: switchable, cutoff @ 25 Hz
Graphic Equalizer:
- Type: Analog 15-band equalizer
- Frequency Range: 20 Hz to 16 kHz in 15 (ISO frequencies)
- Bandwidth: 2/3 octave
- Control Range: +/-6 dB or +/-12 dB (switchable)
Dimensions (H x W x D): 1-3/4 x 19 x 8-3/8 in.
Weight: 4.74 lbs
