KLARK TEKNIK SQ1G: SQUARE ONE Graphic Equalizer
Klark Teknik has been designing audio equalizers since 1975, and has an impressive
back catalogue, which includes the DN27, DN360 and DN370 three of the industry's
finest and longest-established designs.
The Klark Teknik Square ONE graphic represents 30-years of Klark Teknik's design
expertise, offered at a more accessible price point, bringing superb audio performance
within reach of the most budget-sensitive applications.
The Square ONE range has been conceived by Klark Teknik to offer audio professionals
a range of easily accessible, high-performance audio equipment, which combine
nocompromise sonic quality with a feature set containing all the essentials.
Klark Teknik Square ONE processors represent the very best of British design
and engineering, combined with modern, efficient manufacturing methods, backed
by an industry-leading 3-year warranty. Your Klark Teknik Square ONE processor
will give you the tools you need for professional results, and many years of
reliable service.
KLARK TEKNIK SQ1G: SQUARE
ONE Graphic Equalizer Features: |
- 45mm faders with integral dust guards:
Long-throw faders for maximum accuracy and resolution.
- Signal present & Clip LEDs: Maximum
input capability of +22dBu.
- Universal Power Supply: Auto
voltage-sensing, operates anywhere between 100-240V +/- 10%.
- Fully balanced inputs & Outputs:
XLR & TRS connectors, both feature extremely high
CMRR.
- Relay activated bypass: Continues
to pass audio in the event of power failure.
- Roadworthy 3U steel chassis: Designed
to withstand the rigours of the road.
- PROportional Q filters:
The "Q" or bandwidth of the Klark Teknik Square ONE's filters
is proportional to the gain applied, and so gives increasing focus on
real problem frequencies. This also means that adjacent filters sum
together with minimum phase error, providing smooth, ripple-free summation.
This filter mapping is also implemented on the World-leading Klark Teknik
DN370, and is the most appropriate for live sound reinforcement.
- High Pass Filters: The
HPF on graphic equalisers are used to remove unwanted subsonic frequencies
(traditionally about 30Hz). The HPF on the Klark Teknik Square ONE graphic
is set at 80Hz. If using your Klark Teknik Square ONE graphic with a
large speaker system, then you will almost certainly be using an active
crossover, which should provide appropriate subsonic protection. In
this case, leave the HPF out of circuit.
When using more compact loudspeakers, use the 80Hz. knee of the Klark
Teknik Square ONE HPF for maximising their headroom and efficiency (If
using your Klark Teknik Square ONE graphic with foldback loudspeakers
which have an extended bass response, the HPF can still be used, in
fact, useful results can be obtained by "bending" the knee
of the HPF, by boosting the 63Hz fader on the graphic).
- Low Pass Filters: The
Klark Teknik Square ONE graphic's LPF is fixed at 12kHz. This is optimal
for stage monitoring applications, both loudspeaker and IEM systems,
and will increase available headroom as well as providing HF drivers
with some thermal protection against ultrasonic frequencies.
When engaged simultaneously, the Klark Teknik Square ONE graphic's
HPF & LPF give optimal control of the operating bandwidth of most
foldback (floor wedge & IEM) transducer systems.
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KLARK TEKNIK SQ1G: SQUARE
ONE Graphic Equalizer General Specifications: |
Inputs: |
...... |
Two |
Type: |
...... |
Electronically Balanced (pin 2
hot) |
| Impedance: |
...... |
20k |
| Outputs: |
...... |
Two |
|
| Type: |
...... |
Electronically Balanced (Pin 2 Hot) |
Minimum
Load Impedance: |
...... |
600 Ohm |
| Source Impedance: |
...... |
<60 Ohm |
| Maximum Level: |
...... |
+22dBu into > 2k Ohm |
| Frequency Response: |
|
|
| EQ Out: |
...... |
+/- 0.5 dB |
| EQ In (Flat) |
...... |
+/- 0.5 dB |
| Distortion (THD+N): |
...... |
<0.005% @ 1kHz, +4dBu |
| Noise Floor: |
...... |
<-90dBu |
| Overload Indicator: |
...... |
+19dBu |
| Gain - oo to: |
....... |
+6dBu |
| Equalization: |
...... |
30 bands |
| Centre Frequencies: |
...... |
To BS EN ISO 266:1997
25Hz-20 kHz, 1/3rd Octave |
| Tolerance: |
...... |
+/- 5% |
| Maximum Boost / Cut: |
...... |
+/- 12dB |
| High Pass Filter Slope: |
...... |
12dB / Octave |
| Low Pass Filter Slope: |
...... |
12dB / Octave |
| Terminations: |
|
|
| Audio: |
...... |
3-pin XLR and 1/4" TRS jack |
| Power |
...... |
3 Pin IEC |
| Power Requirements |
|
|
| Voltage |
...... |
100V - 240V ac +/- 10% |
| Consumption: |
..... |
<25W |
| Dimensions |
|
|
| H: |
...... |
133mm (5.25 Inch) 3RU |
| W: |
...... |
482mm (19 Inch) |
| D: |
....... |
205mm (8 Inch) |
| Weight: |
...... |
Net: 4.4kg Shipping: 5.4kg |
| Warranty: |
...... |
3 Years |
|
