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Three Band Equalizer with Knobs - Terminals
Series:
Model: RU-EQ3
- 3-Band Audio Equalizer
- Custom Tailored Audio Bandwidth
- User-Accessible Adjustments
- High-Density Rack-Mount Convenience
- Low-Noise, Low-Distortion Equalizer
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The RU-EQ3 features a balanced bridging input, which may be connected unbalanced if desired. The output driver is 150 ohm balanced, and is intended to drive unbalanced or balanced lines of 150 ohm or higher impedance. Front-panel knobs provide active equalization, each controlling a separate audio band. These bands were carefully selected to yield a module that works effectively in a wide variety of systems. Each band?s center frequency can be either boosted or attenuated by at least 12 dB. The Q of the low and high band equalizers was selected so that those controls can be functionally considered as a total bass band or treble band control. The RU-EQ3 adds a third control. This midrange control is optimized to voice band adjustment, with the overlap tailored to provide smooth operation for wideband music applications. The RU-EQ3's OVERLOAD indicator flashes if either the input or output stage clips.
- 3-Band Audio Equalizer
- Custom Tailored Audio Bandwidth
- User-Accessible Adjustments
- High-Density Rack-Mount Convenience
- Low-Noise, Low-Distortion Equalizer
- Equalizer Type - Other
- Spec Sheet available - Yes
- Inputs: 100 k Ohms balanced or unbalanced bridging; line-level
- THD+N: < 0.030%; 0.010% typ. (1 kHz, +4 dBu reference; flat response)
- CMRR: > 60 dB (100 Hz)
- Frequency Response:
20 Hz to 22 kHz (EQ set flat; +/- 0.5 dB into 600 Ohms)
10 Hz to 22 kHz (EQ set flat; +/- 0.5 dB into 10 k Ohms) - Noise: < -80 dB (below +4 dBu)
- Center Frequencies:
Low Band: 80 Hz
Mid Band: 1 kHz
High Band: 30 kHz - Bandwidth:
Low Band: 20 Hz to 300 Hz
Mid Band: 200 Hz to 7 kHz
High Band: 3 kHz to 30 kHz - Power Requirement: GROUND-REFERENCED, 24 to 33 Vdc @ 25 mA
- Operating Temperature (Maximum): 131 F
- Operating Temperature (Minimum): 32 F
- Shipping Weight: 0.80 lbs
ST-EQ3
- 3 Band Equalizer - Line Level
Equalizer
206 kb
- Data Sheet
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Contact Avidex Industries, LLC
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Avidex Industries, LLC
8509 154th Ave NE
Suite 100
Redmond, WA 98052
USA
(425)643-0330
www.avidex.com
Contact in regards to this product:
Radio Design Labs
Model: RU-EQ3
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