BiAmp NEXIA TC Digital Teleconferencing DSP Signal Processor

Used – Good: The item is in good condition and is fully-functional but shows signs of wear from use. It may have markings and minor cosmetic damage. It may be missing parts, accessories, or instructions. Sold as is.

Nexia TC is a digital signal processor with 8 wide-band AEC mic/line inputs, 2 standard mic/line inputs, 4 mic/line outputs, and a telephone interface. Intended for a variety of teleconferencing applications, Nexia TC uses Biamp’s Sona™ AEC technology for more natural sound and full-duplex transmission of speech. Nexia TC includes a broad selection of audio components, routing options, and signal processing. The internal system design is completely user definable via PC software, and can be controlled via daVinci™ software screens, RS-232 control systems, and a variety of optional remote controls. Multi-unit Nexia systems can be created utilizing Ethernet and NexLink digital audio linking.

FEATURES

• 8 wide-band AEC balanced mic/line inputs
• 2 standard balanced mic/line inputs
• 4 balanced mic/line outputs
• Telephone interface with line & set connections
• Ethernet port for software configuration/control
• Serial port for third-party RS-232 remote control
• NexLink ports for multi-unit system designs
• Nexia software for Windows®
• Pre-configured I/O with definable processing
• CE marked, UL listed and RoHS compliant
• Covered by Biamp Systems’ 5-year warranty
• Ability to select, view, and calibrate:
  • Mixers, Equalizers, Filters, Crossovers, Dynamics, Routers, Delays, Controls, Meters, Generators, Diagnostics
• Telephone Interface capabilities include:
  
  • Initiation of outgoing calls
  • Detection and answering of incoming calls
  • Line echo cancellation
  • TouchTone™ decoding
  • Caller ID reception
  • Call progress detection
  • Line intrusion detection
  • Continuous line status and fault monitoring

SPECIFICATIONS

• Frequency Response: (20Hz~20kHz @ +4dBu): +0/-0.4dB
• THD+N (20Hz~20kHz @ +4dBu)
  • Line level: < 0.006%
  • Mic level: < 0.05%
• EIN (20Hz~20kHz, 66dB Gain, 150Ω): -125dBu
• Dynamic Range (20Hz~20kHz, 0dB): > 105dB
• Tail Length: up to 300ms
• Convergence: up to 100dB/sec
• Input Impedance (balanced): 8kΩ
• Maximum Input: +24dBu
• Maximum Gain: 66dB
• Input Gain Range (variable): 0 - 66dB
• Output Impedance (balanced): 200Ω
• Maximum Output: +24dBu
• Full Scale Output Level (six selections): -31dBu ~ +24dBu
• Telephone Interface:
  • Ringer Equivalency Number: 0.0dB
  • Dynamic Range: 67dBu
  • Frequency Response: 250Hz ~ 3.4kHz
  • THD: < 0.3%
  • Transhybrid Response: 30dB
• Phantom Power: +48 VDC (7mA/input)
• Cross Talk (channel to channel @ 1kHz):
  • Line level: < -80dB
  • Mic level: < -75dB
• Power Consumption (100~240VAC 50/60Hz): 65W
• Overall Dimensions:
  • Height: 1.75 inches (44 mm)
  • Width: 19.0 inches (483 mm)
  • Depth: 11.2 inches (283 mm)
  • Weight: 8.6 lbs (3.9 kg)
• Sampling Rate: 48kHz
• A/D - D/A Converters: 24-bit
• Compliance: CE marked (Europe), UL listed (USA & Canada), RoHS Directive (Europe)