AudioConnect 4×4
USB Controlled High Precision Audio Test Interface
AudioConnect is a 4-in, 4-out, high accuracy audio interface specifically designed for audio testing.
Overview
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
Download PDF data sheet
Setup Diagram
Specifications
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
Ordering Information
Part # 4051: AudioConnect 4×4 – Four-channel analog and digital, USB interface, 24 bit, 192 kHz – 115 Volt. Cables not included – select cable 5912 TRS or 5913 XLR and add to order.
Part # 4052: AudioConnect 4×4 – Four-channel analog and digital, USB interface, 24 bit, 192 kHz – 230 Volt. Cables not included – select cable 5912 TRS or 5913 XLR and add to order.
Part # 4053: AudioConnect 4×4 – Four-channel analog and digital, USB interface, 24 bit, 192 kHz – 100 Volt. Cables not included – select cable 5912 TRS or 5913 XLR and add to order.
Additional cable required for digital I/O. Please contact your sales engineer for information.
Complementary Products
SoundCheck audio test and measurement software
SCAmp audio test amplifer
SCM measurement microphones
Please check out our Audio Interface compatibility table which outlines the compatibility of each interface with various computer operating systems before making your selection, and don’t hesitate to contact one of our sales engineers for help selecting the best audio interface for your application and budget.
