PRO AV CATALOG
Dual Channel Graphic Equalizer with Transformer Balanced Output
Model: DN370B
- Dual-channel, 30-band 1/3 octave graphic equalizer with long throw 45mm oil damped faders
- Proportional-Q filters provide optimum control without undesirable audio artifacts
- Covers ISO frequencies between 25Hz and 20kHz
- Gain control with +6dB/-infinity range and centre detent at unity gain, allows effective muting of channel in emergencies
- Scale switching provides the choice of either high fader resolution (+/-6dB) or normal (+/-12dB)
- Dual-channel, 30-band 1/3 octave graphic equalizer with long throw 45mm oil damped faders
- Proportional-Q filters provide optimum control without undesirable audio artifacts
- Covers ISO frequencies between 25Hz and 20kHz
- Gain control with +6dB/-infinity range and centre detent at unity gain, allows effective muting of channel in emergencies
- Scale switching provides the choice of either high fader resolution (+/-6dB) or normal (+/-12dB)
- Channel bypass switch with LED indication - unit also provides automatic relay bypass in the event of power failure
- Sweepable high-pass filter with 20Hz to 500Hz range sets the lower frequency limit of the system. Control incorporates a push switch to select the filter in and out, with an illuminated ring for at a glance status indication. Invaluable for smooth reject
- Sweepable low-pass filter with 2kHz to 20kHz range sets the upper frequency limit of the system. The control incorporates a push switch to select the filter in and out, with an illuminated ring for at a glance status indication. Provides optimum bandwidt
- Two sweepable notch filters per channel, with overlapping frequency ranges of 20Hz to 2kHz, and 200Hz to 20kHz. These allow precise removal of problem frequencies with minimal effect on the rest of the program material, and fast control of between fader
- Equalization by-pass allows easy comparison between direct and equalized signals
- Multi point clip monitoring. Clip warning LEDs illuminate when the level exceeds +20dBu (2dB below the onset of clipping) to assist in optimum system gain setting
- Earth lift switch enables signal and chassis grounds to be isolated, eliminating ground-loop problems
- Electronically balanced inputs and transformer balanced outputs
- Signal present LEDs and LED clip indicators assist in optimum system gain setting and show the presence of audio signals above -40dBu
- Power switch, fully recessed in on position to avoid accidental operation
- Equalizer Type - Graphic Equalizer
- Depth: 8 in
- Height: 5.25 in
- Width: 19 in
- Product Weight: 12.79 lbs
- Impedance: 20,000 ohm
- Shipping Weight: 15.43 lbs
- Input two type: Electronically balanced (pin 2 hot)
- Maximum Input Level: +22 dBu
- Outputs Two type: Electronically balanced (pin 2 hot)
- Minimum Load Impedance: 600 ohms
- Source Impedance: <60 ohms
- Maximum Level: +22 dBu
- Frequency Response: 1kHz ±0.5 dBu 20Hz-20kHz
- Eq Out: ±0.5 dB
- EQ In: (flat) ±0.5 dB
- Distortion (THD+N): <0.003% at 1kHz,+4dBu
- Dynamic Range: >114 dB (20Hz to 20kHz unweighted, ±12dB range)
- Overload Indicator: +20 dBu
- Gain: -infinitive to +6 dB
- Equalisation: 30 Bands
- Centre frequencies: To BS EN ISO 266:1997 25Hz to 20kHz, 1/3 octave tolerance ±5%
- Maximum Boost/Cut: ±6/12 dB
- High Pass Filter Slope: 12 dB/Octave
- Low Pass Filter Slope: 12 dB/Octave
- Notch Filter Attenuation: >17 dB
- Q: 32
Suggested Products
Advanced Sound & Communication
3817 Broadway
Kansas City, MO 64111
USA
(816) 931-9525
www.advancedsoundkc.com