
CENTURY SERIES  | SP / TC / GT  | 
General Specifications -  | Architect’s & Engineer’s  | 
TC Console  | Specifications - TC Console  | 
The following are the technical specifications for the Century  | The following text should be used when specifying a Century  | 
TC console.  | TC in a bid or proposal.  | 
Frequency Response
+0.0, 
Total Harmonic Distortion  | 
  | 
Mic input to Group output  | 
  | 
20Hz to 20 kHz at +15dBu  | <0.01%  | 
Noise (22Hz to 22kHz) | 
  | 
Mic EIN  | |
Mix Bus Output Noise (20 ch routed)  | - 80 dBu  | 
Aux Bus Output Noise (20 ch routed)  | - 80 dBu  | 
Crosstalk (Measured at 1kHz) | 
  | 
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)  | 
  | 
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
TC 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 han- dles. 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 
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 selectable 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 
The master section shall be four modules in width and have the follow- ing features: eight aux master controls with associated AFL switches, a 100mm long throw fader for each of the three master outputs and a comprehensive talkback system.
The power supply shall be housed in a 14 ga. steel chassis that shall occupy two 19" rack spaces. The power supply shall have the ability to be 
The live sound console shall be: the Crest Audio Century TC.
APPENDIX B