SP / TC / GT | CENTURY SERIES |
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General Specifications - | Architect’s & Engineer’s | ||
GT Console | Specifications - GT Console | ||
The following are the technical specifications for the Century | The following text should be used when specifying a Century GT | ||
GT console. | |||
in a bid or proposal. | |||
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Frequency Response
+0.0,
Total Harmonic Distortion |
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Mic input to Group output |
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20Hz to 20 kHz at +15dBu | <0.01% |
Noise (22Hz to 22kHz) |
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Mic EIN | |
Mix Bus Output Noise (20 ch routed) | - 80 dBu |
Aux Bus Output Noise (20 ch routed) | - 80 dBu |
Crosstalk (Measured at 1kHz) |
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Channel Mute | >102 dB |
Channel Fader Attenuation | > 96 dB |
Channel Routing | > 85 dB |
Channel Aux Send Attenuation | > 93 dB |
Input/Output Impedances | 4kΩ balanced |
Mic Input | |
Line Input | >10kΩ balanced |
Outputs | 140Ω balanced |
Input/Output Levels (0VU = +4 dBu, 1.23V RMS) |
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Mic Input Sensitivity | + 4 to |
Line Input Sensitivity | + 12 to |
Input Insertion Point Level | + 4 dBu |
Output Insertion Point Level | - 2 dBu |
Nominal Output Level | + 4 dBu |
Maximum Balanced Output Level | +28 dBu |
Configurations
GT Consoles are available in the following configurations:
Four Subgroup | 16, 24, 32, 36, 44, or 56 inputs |
Eight Subgroup | 12, 20, 28, 32, 40, or 52 inputs |
Optional stereo input modules and matrix modules are available.
The live sound console shall be constructed in a modular fashion and be housed in a steel frame with molded plastic side panel/carrying handles. The console shall be black with white labeling and utilize XLR lighting device connectors. The console shall have an XLR talkback mic connector and a headphone jack. These shall be located beneath the far right side of the armrest.
All microphone inputs shall be electronically balanced and accessed via 3- pin XLR connectors and have an EIN of
Each input channel shall have: a +48 volt phantom power switch, a
Each input channel shall have eight auxiliary sends which shall be con- trolled via six knobs and four switches. The aux sends shall have a pre/post fader switch for every four sends. The aux sends shall be selec- table pre or post EQ and pre or post mute. There shall be an Aux 8 direct switch that shall allow the Aux 8 rotary knob to directly control the output of the 1/4" direct out TRS jack.
The console shall be available in four or eight bus configurations. Each group module shall have a
(10 millisecond ramp) mute switch with LED, assignment switches for: mono, L/R, Group XLR and matrix post. It shall also have a fader reverse switch with LED. A PFL switch, dynamic signal present LED and peak LED, 4 scene mute switches
The master section shall be four modules in width and have the following features: an 11x2 matrix, eight aux master controls with associated AFL switches, eight aux scene mute switches with LED, a 100mm long throw fader for each of the three master outputs, a fully assignable comprehen- sive talkback system, a talkback mic connection, a headphone jack, stereo program input control, and five scene mute master switches each with LED.
The power supply shall be housed in a 14 ga. steel chassis that shall occu- py two 19" rack spaces. The power supply shall have the ability to be
The live sound console shall be: the Crest Audio Century GT.
APPENDIX A