ClearOne 910-151-901 Converge SR1212A Digital Mixer

The Converge SR 1212A delivers enhanced management features, simplified configuration tools and industry-leading expandability for use in virtually any venue and application. Converge SR 1212A incorporates an advance suite of technology to deliver the best-sounding audio experience possible. In addition, the Converge SR 1212A incorporates ClearOne’s revolutionary DARE™ feedback eliminator, providing a feedback elimination algorithm that is superior to any other on the market.

Multiple Converge SR 1212A units can be linked via their low latency audio and control bus to create larger systems to accommodate a greater number of participants. Flexible signal routing, assignable processing channels, presets, macros and Ethernet network control all contribute to the versatility of the system. The SR 1212A is perfect for courtrooms, council chambers, corporate and AV presentation rooms, as well as room combining, training/lectures, high quality paging and voice masking applications.

ClearOne 910-151-901 Applications:

• Boardrooms
• Training Centers
• Municipal Rooms
• Courtrooms
• Houses of Worship
• Telemedicine
• Presentation Systems
• Zoned Paging
• Masking Systems

ClearOne 910-151-901 Features:

• Integrated Ethernet and USB connections
• SNMP and HTML remote management agents
• Event scheduler
• Diagnostic console
• Simplified Configuration Software
• Drag & drop A/V and channel objects
• Selectable views -- unit, matrix, channel
• Expanded serial command set
• Superior Audio Performance
• DARE™ (Dynamic Automatic Resonance Elimination) for control of feedback
• Unique automatic mixing process delivers optimum intelligibility
• 20 Hz-22 kHz bandwidth for full-range audio response
• ALC & AGC keep participants’ audio balanced and consistent
• Advanced Digital Processing on each amplifier channel
• Configuration Flexibility
• Four built-in 35 Watt amplifiers, 8O or 70V/100V
• Up to 96 microphones
• Link multiple Converge/Converge Pro units (ConvergePro 880, 880T, 880TA, 840T, 8i, TH20, Converge SR 1212 and SR 212A) forextensive microphone coverage and up to 16 phone lines
• Enhanced expansion bus, featuring 18 mix-minus audio buses for routing between units
• Ten mic gating groups (four internal & six global) allow separation of mics into individual mixer gating groups for greater configuration flexibility
• 32 presets can be executed on-the-fly without disturbing other ongoing preset operations
• 255 Macros for customized audio control/configuration with single command execution
• No space required between rack mounted units

ClearOne 910-151-901 Specifications:

• Frequency Response: 20 Hz to 22 kHz +/- 1 dB
• Noise (EIN): -126 dBu, 20 kHz BW,max gain
• Rs= 150O
• THD+ Noise: < 0.02%
• Dynamic Range: >105 dB (non A weighted)
• Crosstalk: < -91 dB re 20 dBu full band.
• Mic/Line Inputs 1-8:
  • Push-on mini-terminal block,balanced, bridging
  • Impedance: > 5 KO
  • Nominal Level: adjustable -56 dBu to 0 dBu (7dB step coarse gain adjustment)
  • Maximum Level: -65 to +20 dBu
  • PhantomPower: 24V, selectable
• Line Inputs 9-12:
  • Push-on mini-terminal block, balanced,bridging
  • Impedance: > 5 KO
  • NominalLevel: 0 dBu
  • Maximum Level: 20 dBu
• Output 1-8:
  • Push-on mini-terminal block, balanced,bridging
  • Impedance: < 50O
  • NominalLevel: 0 dBu
  • Maximum Level: 20 dBu
• Auto Mixer Parameters:
  • Number of Open Microphones(NOM)
  • PA Adaptive Mode
  • First Mic Priority Mode
  • Maximum # of Mics
  • Ambient Level
  • Gate Threshold Adjust
  • Off Attenuation Adjust
  • Hold Time
  • Decay Rate
  • Chairman Override
  • 96 Total Microphones per site
  • 6- Global Gating Groups
  • 4- Internal Gating Groups
• Matrix Mixing Parameters:
  • 8- Microphone Analog Inputs
  • 4- Analog Line Inputs
  • 8- AnalogLine Outputs
  • 4- Power Amplifier Outputs
  • 18- Expansion Bus in/out
  • 8- Assignable Processing Blocks in/out
• Assignable Processing Blocks:
  • Filters
  • Compressors
  • Delay: adjustable up to 250 ms
• Power Amplifier Output Processing:
• Microphone Processing:
  • 4-node filter bank
  • AGC/ALC
• Power Amplifiers:
  • Channels: 4
  • Amplifier Output: 4x35 Watts into 8O
  • Impedance: Selectable8O, 70V, 100V
  • THD + Noise: < 0.2% (1/3 Power)
  • Crosstalk: < -68 dB
• Expansion Bus:
  • Connection: CAT 5, RJ45
  • Mix Minus Structure
  • 18 Audio Buses
  • 6Gating Buses
  • 8 Reference Buses
• Network
  • 10/100 Auto Switching (PC and NetworkPort)
  • HTTP Server
  • Telnet Client
  • SNMP Agent
  • SMTP Client
  • DNS
  • DHCP
• RS-232:
  • DB-9
  • 9.6k – 115kbaud
  • 8/1/0
  • Hardware Flow Control
• USB:
  • Version 2.0 compatible
  • Type: B-connector
• GPIO:
  • DB 25 female (A/B)
  • Inputs:Active Low
  • Outputs: Open Collector, 40Vdc, 40 mA
• Power:
  • 100-240VAC; 50/60 Hz,
  • 300 Watts(maximum)
  • Idle: 139 BTU/hr
  • Full Load: 779BTU/hr
  • Efficiency: > 80%
• Humidity:
  • 15 to 80%
• Mechanical:
  • Weight:< 30 lbs.
  • Dimensions: 3.5” H x 17.25” W x 15.92”D
• Environmental:
  • Operating temperature: 32-122 degrees F
• Compliance:
  • FCC
  • Industry Canada
  • CE
  • RoHS
  • Class 2Wiring Required