Online Shop
Art XL231 Dual 31 Band Graphic Eq £342.54
Description
Graphic equalizers may be used wherever modification of the frequency contour of a sound system is needed or installed to find a solution to any number of sound problems as well as satisfying creative urges. When considering quality equalization or when the need arises to improve your sound system's weaknesses the XL-231 Graphic Equalizer Dual 31 Band is an excellent choice.
The XL231 delivers extremely precise, powerfully flexible and simply great sounding equalization with the quality features and reliable design criteria necessary for top-level audio performance. This innovative, high-quality equalizer is perfect for virtually any audio application where precision frequency tailoring, reliable performance, rugged design and extremely silent processing are of the utmost priority.
R.R.P. £399.00
Our Price: £342.54 Inc VAT
Technical Specifications
- EQUALIZER
- Bands 2 x 31, 1/3 Octave, ISO Spacing
- Type/Accuracy Constant Q, 3% Center Frequency
- Slide Potentiometers 45 mm, Positive Center Detent, Metal Shaft, Grounded Center Tap.
- Range (± 6 dB) or (± 12 dB) Selectable
- w/Enhanced Cut (+6/-9 dB) or (+12/-18 dB) Selectable
- Overall Gain Range Off to +6 dB (sliders centered)
- INPUTS
- Type Active Balanced
- Connectors 3-Pin XLR, TRS ¼” phone, Euroblock
- Impedance 9.4K Ohms Balanced.
- Maximum Input Level +24 dBu, Balanced, ≤1% THD, [EQ and Level centered]
- OUTPUTS
- Type 3-Pin XLR, Euroblock - Active Balanced
- TRS ¼” phone - Impedance Balanced
- Connectors 3-Pin XLR, TRS ¼” phone, Euroblock
- Impedance ≤ 200 Ohms
- Maximum Level +26 dBu, Balanced, 20-20K Hz, into ≥600 Ohms, ≤1% THD
- RFI Input Filters Yes
- Bypass Switching Passive, Relay
- Clip LED Threshold 3 dB below clipping. Sensed at all gain stages.
- High Pass Filter 10 to 250 Hz – 12dB/Oct
- High Trim ± 4 dB @ 10 KHz
- Low Trim ± 4 dB @ 40 Hz
- Frequency Response [EQ and Level centered, HPF fully counter clockwise]
- (+0/-0.25 dB 20-20K Hz), (+0/-1 dB 17-50K Hz), (+0/-3 dB 10-80K Hz)
- THD+Noise < 0.005%, @ +4 dBu, 20-20K Hz, 22 KHz BW, [EQ and Level centered]
- (typically 0.003% @ 1 KHz)
- IM Distortion (SMPTE) < 0.004%, @ +4 dBu, [EQ and Level centered]
- Signal to Noise Ratio ≥ 99 dB, Ref. 0 dBu, 22 KHz BW, unweighted, [EQ and Level centered]
- Headroom +24 dB, Ref. 0 dBu
- Dynamic Range ≥ 123 dB, Ref: +24 dBu, 22 KHz BW
- Channel Separation ≥ 90 dB @ 1 KHz, +4 dBu
- Common Mode Rejection ≥ 60 dB @ 1 KHz
- Line Voltage 95-125 VAC 50/60 Hz
- 190-250 VAC 50/60 Hz
- Input AC Power 31 Watts Typical
- Construction All Steel Chassis
- Aluminum Front Panel
- SIZE 5.25 x 19 x 8 Inches
- 133 x 483 x 203 mm
- WEIGHT 12 lbs. (5.4 kg)
- Note: 0 dBu = 0.775 Vrms
Features
- Greater than 123dB dynamic range
- Ultra low noise and high output
- 40 Volt internal circuitry for added headroom, and line driving capability
- High and Low frequency “Trim” controls for sweetening overall sound after EQ has been set
- Enhanced Cut Mode: Up to –18dB narrow band dips
- Normal and Enhanced Modes also have Half-Scale modes for a total of 4 Boost/Cut modes
- 10 Segment LED level meters with “Peak-Hold” and clipping indication
- Constant Q design with interleaved filter banks to reduce band interaction
- High precision filters with 2% film capacitors, 1% resistors
- Built-in RFI suppression
- Grounded center-tapped slide potentiometers for true zero flat position
- 45mm metal shaft slide potentiometers with center detents, and mixing desk style knobs
- Automatic relay bypass if power is lost
- Euroblock detachable barrier strips, XLR, and 1/4 inch phone Ring-Tip-Sleeve balanced inputs and outputs
- Toroidal power transformer
