GL-100USB

• Professional sound card
• Convenient plug and play without installation or drivers
• Condenser capsule features wide frequency response
• Headphone socket for real time monitoring
• Supports accompaniment recording
• Windows volume control includes bass, treble, AGC and MB
• Durable and rugged metal construction

Recording, internet karaoke

• Transmission Speed: USB 2.0 (480 Mbps)
• Power Mode: USB
• D/A & A/D Convertor: 24 bit when playback; 16 bit when recording
• Bandwidth: 20 kHz (at fs=48 kHz)
• Total Harmonic Distortion: < -90dB
• S/N Ratio: > 90dB
• Headphone Output Power: >95dB
• Frequency Response: 20Hz-20 kHz 
• Data Transmission Interface: Mini USB Socket
• Headphone Output Interface: Ø3.5mm Stereo Socket
• System Compatibility: Windows 2000 / Windows XP