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AudioConnect 4×4

AudioConnect 4×4

Description

AudioConnect 4×4TM is a high accuracy 4-in, 4-out audio interface specifically designed for audio test and measurement. It offers digital and analog audio in and out at standard sampling rates up to 192kHz, and a high signal to noise ratio and wide frequency response, making it suitable for the most demanding measurement applications. Controls are simple – a single USB connection and a power indicator – all other typical audio interface controls that are not used for audio test applications have been eliminated to make operation and calibration simple with no room for error. AudioConnect 4×4 is supplied fully calibrated.

Features

  • High signal to noise ratio and wide frequency response for demanding applications
  • Digital and analog audio in and out
  • USB Control
  • All other settings eliminated for ease of use
  • Compact, rugged and rack-mountable
  • Excellent value

Analog I/O
Number: 4 inputs, 4 outputs
Type: Balanced or unbalanced
Level: 11 Vp In / 11 Vp Out
Input Impedance: Balanced: 24kΩ; Unbalanced: 12 kΩ
Output Impedance: Balanced: 100Ω; Unbalanced: 50Ω
Output Drive: 600Ω impedance; 0.2μF capacitance
A/D and D/A Type: 24-bit multi-level, delta-sigma

Analog In Performance
Frequency Response: 20Hz-20kHz, +0/-0.1dB
Dynamic Range: 117dB, A-weighted
Channel Crosstalk: -120 dB max., 1 kHz signal, -1 dBFS
THD / THD+N: -107 dB (0.00045%) @ -1 dBFS; -106 dB (0.00050%) @ -6 dBFS; 1 kHz signal, 22 Hz – 22 kHz BW

Analog Out Performance
Frequency Response: 20 Hz – 20 kHz, +0/-0.1 dB
Dynamic Range: 117 dB, A-weighted
Channel Crosstalk: -120 dB max., 1 kHz signal, -1 dBFS
THD/THD+N: THD+N: -107 dB (0.00045%) @ -1 dBFS; -106 dB (0.00050%) @ -6 dBFS; 1 kHz signal, 22 Hz – 22 kHz BW

Digital I/O
Number: 4 inputs, 4 outputs
Type: 24 bit AES/EBU format
Sample rates: All standard rates and variable rates up to 192 kHz
Digital I/O port connections: 25-pin female D-sub connectors. Yamaha pinout
Analog I/O port connections: 25-pin female D-sub connectors. Tascam pinout.

Physical
Dimensions: 1.75” H x 19” W x 9” D
Weight: 4kg / 8.8lbs
AC Power: 110 / 115 / 230 VAC, 70 watts
Certifications: CE and FCC Class B EMI, CE Product Safety

AudioConnect 4×4 Data Sheet