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Model 204

Dante対応アナウンサーズ・コンソール (メイン出力 x1 トークバック出力 x1)

主な特長
  • Dante audio-over-Ethernet テクノロジー
  • デジタルオーディオおよびダイレクト・マイク出力
  • メイン出力(x1),トークバック出力(x1)
  • 2チャンネル・ヘッドホン出力
  • コンパクトな筐体
  • 高音質設計
  • 設定はSTcontrollerアプリケーションを使用
  • PoEによる電源供給
技術仕様

Power Source

  • Power-over-Ethernet (PoE): class 2 (low power, ≤6.49 watts)

Network Audio Technology

  • Type: Dante audio-over-Ethernet
  • AES67-2013 Support: yes
  • Dante Domain Manager (DDM) Support: yes
  • Bit Depth: up to 24
  • Sample Rate: 44.1 and 48 kHz
  • Number of Transmitter (Output) Channels: 2 (main, talkback)
  • Number of Receiver (Input) Channels: 4 (Headphone Ch1,
  • Headphone Ch2, Headphone Ch3, Headphone Ch4)
  • Dante Audio Flows: 4; 2 transmitter, 2 receiver

Network Interface

  • Type: 100BASE-TX, twisted-pair Ethernet, Power-over-Ethernet (PoE) supported
  • Data Rate: 100 Mb/s (10 Mb/s and 1000 Mb/s "GigE" Ethernet not supported)

Microphone Input

  • Compatibility: dynamic or phantom-powered microphones
  • Type: balanced, capacitive coupled
  • Impedance: 2 k ohms, nominal
  • Gain: 35, 43, 52, 59 dB, selectable
  • Frequency Response: 25 Hz to 20 kHz, -3 dB
  • Distortion (THD+N): <0.022%, measured at 35 dB of gain
  • Dynamic Range: 96 dB, A-weighted
  • Phantom Power: P48 per IEC 61938 standard, on/off selectable with status LED

Compressor

  • Application: applies to Dante main and talkback transmitter (output) channels
  • Threshold: 1 dB above nominal level (-19 dBFS)
  • Slope: 2:1
  • Status LED: compressor active

Microphone Output

  • Type: passive via two 200 ohm resistors from microphone input (will pass phantom power in either direction)
  • Muting: solid-state relay contacts, 60 dB attenuation @ 1 kHz

Headphone Output

  • Type: 2-channel (stereo)
  • Compatibility: intended for connection to stereo (dual-channel) or monaural (single-channel) headphones, headsets, or earpieces with nominal impedance of 50 ohms or greater
  • Maximum Output Voltage: 3.8 Vrms, 1 kHz, 150 ohm load
  • Frequency Response: 20 Hz to 20 kHz, -3 dB
  • Distortion (THD+N): <0.002%
  • Dynamic Range: >100 dB

Remote Control Inputs: 2

  • Functions: mimics the action of the main and talkback button functions
  • Type: active low, 1 mA maximum, inputs pull up to 3.3 volts DC

Connectors:

  • Microphone Input: 3-pin female XLR
  • Microphone Output: 3-pin male XLR
  • Headphone Output: 3-conductor ・inch jack
  • Remote Control Inputs: 3-conductor 3.5 mm jack
  • Ethernet: Neutrik etherCON RJ45
  • USB: type A receptacle (located inside Model 204's enclosure and used only for updating firmware)

Configuration

  • requires Studio Technologies STcontroller personal computer application, version 1.05.00 and later
  • (STcontroller compatible with WindowsR version 7 and later)

Dimensions (Overall)

  • 4.3 inches wide (10.9 cm)
  • 2.1 inches high (5.4 cm)
  • 5.1 inches deep (13.0 cm)

Deployment

  • intended for tabletop applications

Weight

  • 1.2 pounds (0.55 kg)