IF-AE8 Digital Audio Converter

The TASCAM IF-AE8 provides a convenient way of exchanging digital audio data between TDIF-1-equipped devices, such as DTRS recorders, and AES/EBU devices.

A single TDIF-1 connector carries eight channels of digital input and output. Four XLR-type connectors accept four two-channel input signals in AES3-1992 format, and another four XLR-type connectors out- put four two-channel input signals in AES3-1992 format.

The word synchronization is selectable, using a front panel switch, from any of the four AES/EBU inputs, from the TDIF-1 source, or from an external inde- pendent word clock source.

The word clock source can be used as the clock source for sampling frequency conversion. All stan- dard rates (32 kHz, 44.1 kHz and 48 kHz) are sup- ported for input and output.

If sampling frequency conversion is carried out, the IF-AE8 will generate an independent clock signal, based on the target frequency, so that other units may be synchronized to it.

The signal transmitted from the AES/EBU outputs can be selected to come from the AES/EBU input signals or from those received at the TDIF-1 connec- tor, using a front panel switch.

Format conversion is possible with up to 24-bit data with TDIF digital audio format, and 20-bit with AES3-1992 format data if no sample rate conversion is performed (20-bit data for both formats if the sam- pling frequency is converted).

The digital audio output format is selectable as either professional or consumer format using a front panel switch.

1 Front panel

1POWER switch and indicator

Push the POWER switch once to turn on power, and again to turn it off. The POWER indicator lights when power is supplied to the IF-AE8.

2LOCKED indicator

When a valid clock signal is received at the selected clock source, this indicator will light.

3CLOCK switch and indicators

This switch allows you to cycle between the six pos- sible clock sources for the IF-AE8: the WORD SYNC IN A connector, the DIGITAL I/O (TDIF-1)

9connector, or any of the four two-channel AES/EBU connectors (DIGITAL I/O (AES/EBU) INPUTS (1/2, 3/4, 5/6, 7/8) 8), as shown by the indicators to the right of the switch.

WARNING

There should usually never be more than one word clock signal in a digital audio system. If there are not, at worst, damage may occur to speakers, amplifiers, etc. as a result of

high-frequency noise generated by word clock incompatibilities.

4DIGITAL OUT switch and indicators

This switch allows you to select the source of the digital audio signals that are output from the

DIGITAL I/O (AES/EBU) OUTPUTS (1/2, 3/4, 5/6, 7/8) 7. The source can either be the signals received at the AES/EBU inputs 8 (DIGITAL IN) or at the TDIF-1connector 9.

If the TDIF-1option is selected, the eight channels of the TDIF-1 audio are mapped on a “one-to-one” basis to the eight AES/EBU audio output channels.

If the DIGITAL IN option is selected, the input data received at the AES/EBU ports is passed through to the corresponding output ports. However, it may be passed through the sample rate conversion before reaching the output ports.

5DIGITAL OUT FORMAT switch and indicators

The format of the digital audio output from the AES/EBU output connectors 7 may be either pro- fessional AES3-1992 format (PRO) or

4 TASCAM IF-AE8

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Tascam IF-AE8 owner manual Front panel
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IF-AE8 specifications

The Tascam IF-AE8 is a powerful audio interface specifically designed for use with Tascam's series of digital mixers and recording systems. Its versatility and high-quality performance make it an ideal choice for audio engineers and musicians who demand exceptional sound quality and flexible connectivity options.

One of the standout features of the IF-AE8 is its capability to provide eight channels of analog input and output. This allows users to connect a wide variety of audio sources, including microphones, instruments, and line-level devices, providing the flexibility needed for complex recording setups. The interface is equipped with high-quality ADAT and AES/EBU digital outputs, allowing for seamless integration into digital recording environments.

The IF-AE8 employs advanced conversion technology that ensures pristine audio fidelity. With high-resolution 24-bit/192 kHz digital conversion, users can expect rich detail and clarity in their recordings. This is particularly advantageous in professional settings where audio quality is paramount. Furthermore, the unit features a dynamic range that minimizes distortion, resulting in clean and powerful audio capture.

Another defining characteristic of the IF-AE8 is its intuitive design, which simplifies operation for users at all levels of experience. The interface includes a clear LED display that provides real-time feedback on input levels and signal processing, making it easy to monitor audio levels during recording or mixing sessions. Additionally, the unit is compact and rugged, making it suitable for both studio and live applications.

The IF-AE8 also supports the use of real-time DSP processing, enabling users to apply various effects and enhancements without the need for external software plugins. This functionality can significantly streamline the recording process and improve the overall workflow in a studio environment.

Compatibility is yet another key aspect of the Tascam IF-AE8. It integrates seamlessly with Tascam’s range of digital mixers, like the Model 24 and Model 16, as well as other audio recording systems. This versatility ensures that users can expand their existing setups without hassle.

In summary, the Tascam IF-AE8 is a robust audio interface that combines excellent sound quality, user-friendly features, and flexible connectivity options. Whether for recording music, sound design, or live sound applications, the IF-AE8 stands out as a reliable and effective solution for professional audio needs.
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