DBX 2231 ekvalizér

DBX 2231

You used to have to settle for second best in a reasonably priced EQ but not any more. With the new DBX 2231 you get a great EQ circuit and the revolutionary new design of the Type III Noise Reduction that is an entirely new concept. With a threshold range of 0 to +20dbu, the PeakPlus limiter is designed to tame your program material from the subtlest nuances to the rowdiest hits. Also, the four stage LED ladder gives you a great visual indication as to what the limiter is doing.

Specifications:
• Input Connectors: 1/4" TRS, female XLR (pin 2 hot), and barrier terminal strip
• Input Type: Electronically balanced/unbalanced, RF filtered
• Input Impedance: Balanced 40 kOhm, unbalanced 20 kOhm
• Max Input: >+21dBu balanced or unbalanced
• CMRR: >40dB, typically >55dB at 1kHz
• Output Connectors: 1/4" TRS, male XLR (pin 2 hot), and barrier terminal strip
• Output Type: Impedance-balanced/unbalanced, RF filtered
• Output Impedance: Balanced 200 ohm, unbalanced 100 ohm
• Max Output: >+21dBu balanced/unbalanced into 2 kOhm or greater; >+18dBm balanced/unbalanced (into 600 ohm)
• Bandwidth: 20Hz to 20kHz, +/-0.5dB
• Frequency Response: <10Hz to >50kHz, +0.5/-3dB
• Signal-to-Noise (NR In: +/-6 and +/-15dB ranges): >102dB, unweighted, ref: +4dBu, 22kHz measurement bandwidth
• Dynamic Range (NR In: +/-6dB and +/-15dB ranges): >120dB, unweighted
• Signal-to-Noise (NR Out: +/-6dB range): >94dB, unweighted, ref: +4dBu, 22kHz measurment bandwidth
• Dynamic Range (NR Out: +/-6dB range): >112dB, unweighted
• Signal-to-Noise (NR Out: +/-15dB range): >90dB, unweighted, ref: +4dBu, 22kHz measurement bandwidth
• Dynamic Range (NR Out: +/-15dB range): >108dB, unweighted
• THD+Noise: <0.04%, 0.02% typical at +4dBu, 1kHz
• Interchannel Crosstalk: <-80dB, 20Hz to 20kHz
• Noise Reduction: Up to 20dB of dynamic broadband noise reduction
• NR Switch: Activates dbx Type III Noise Reduction
• Bypass Switch: Bypasses the graphic equalizer section in the signal path
• Low cut Switch: (recessed) Activates the 40Hz 18dB/octave Bessel high-pass filter
• Range Switch: (recessed) Selects either +/- 6dB or +/- 15dB slider boost/cut range
• I/O Meter: 4-LED bar graph (Green, Green, Yellow, Red) at -10, 0, +10, and +18dBu
• Gain Reduction Meter: 4-LED bar graph (all Red) at 0, 3, 6, and 10dB
• Indicators: NR Active (Yellow); EQ Bypass (Red); Clip (Red); Low Cut (Red); +/-6dB (Yellow); +/-15dB (Red)
• Operating Voltage: 100VAC 50/60Hz; 120VAC 60Hz; 230VAC 50/60Hz
• Power Consumption: 28W
• Power Connector: IEC receptacle
• Dimensions: 13.335cm x 48.3cm x 20.1cm