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RDL 3 Band Equalizer - Line Level - ST-EQ3 |
| Mfr # ST-EQ3 |
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( RDL )
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| Price:
$ 81.92
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- 3-Band Audio Equalization
- Custom Tailored Audio Bandwidth
- Adjust To Pass Voice-Band Audio
- Adjust To Produce Smile-Curve for Music
- Low Noise and Low Distortion Equalization
The ST-EQ3 features a balanced bridging input, which may be connected unbalanced if desired. The output driver is 150 Ω balanced, and is intended to drive unbalanced or balanced lines of 150 Ω or higher impedance. Equalization is accomplished by three active circuits, each controlling a separate audio band. These bands were carefully selected to yield a module that works effectively in a wide variety of systems. Setup of the ST-EQ3 is assisted by a peak overload LED which indicates excessive pre or post EQ levels. | Input: | 100 kΩ balanced or unbalanced bridging; line-level | | Gain: | OFF to unity (adjustable, +/- EQ adjustment) | | THD+N: | < 0.030%; 0.010% typical (1 kHz flat response) | | CMRR: | > 60 dB (100 Hz) | | Frequency Response: | | | Into 600 Ω: | 20 Hz to 22 kHz (EQ set flat; +/- 0.5 dB) | | Into bridging load: | 10 Hz to 22 kHz (EQ set flat; +/- 0.5 dB) | | Noise: | < -80 dB (below +4 dBu) | | Center Frequencies: | LOW Band: 80 Hz MID Band: 1 kHz HIGH Band: 30 kHz | | Bandwidth at 3dB EQ: | 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 | | Ambient Operating Environment: | 0° C to 55° C |
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Last Updated: Wednesday, 23 May 2012 07:09
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