Andrea Electronics C1-1020700-1 Model PCTI-3 3-Way Telephone Headset Interface, Designed for Maximum Telephone and Computer Connectivity; 2.2k Ohm, 5 VDC Microphone Power Provided
Key Features- Removes the Uncertainty of Legacy PC Audio Quality and Compatibility Issues
- USB 2.0 Full Speed Operation Device ClassSpecification V1.0 Compliant (Digital Audio Device)
- USB Stereo Microphone Input and Stereo Speaker Output
- Small Form Factor is Convenient for Portability withAudio Peripherals
- Power On / Data Transmit LED Indicator
- Win98 SE / Win 2000 / Win XP and Vista Compatible
- Mac OS9/10 (without Andrea Software) Compatible
- Mic Input:
- Microphone power provided: 2.2k Ohm, 5 VDC
- Connector: 3.5 mm jack; "tip", mic power and audio input; "ring" no connect
- Headset Output:
- Headphone output impedance: 8 to 32 Ohms for mono headsets, 16 to 32 Ohms for stereo headsets
- Signal to noise: 40 dB (min)
- Connector: 3.5 mm jack; "tip" right speaker; "ring" left speaker, "sleeve" speaker low
- Computer In / Out:
- Microphone Input: 3.5 mm plug connects to computer mic input
- Speaker output / headset output: 3.5 mm plug connects to computer speaker output or headset output
- Cable Length: 7 feet
- Multimedia Speaker Output:
- Connector: 3.5 mm stereo jack
- Power:
- Voltage (Wall transformer supplied): 9 VDC
- Current Drain: 70 mA (max)
