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Tascam IF-AE8HR
24-bit TDIF-1 and AES/EBU Interface
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The IF-AE8HR is designed for studios that need to transfer high-resolution 24-bit audio between TDIF-1 and AES3-1992 (AES/EBU) devices. It also supports audio transfer with high sampling frequencies, selectable between 44.1, 48, 88.2 and 96kHz.
The IF-AE8HR is perfect for interaction between tools such as TASCAM's high-resolution DTRS machines (like the DA-78HR or DA-98HR) and professional digital consoles and digital audio workstations that use the AES/EBU protocol. It provides complete control of all its functions from the front panel.
For compatibility with a variety of 96kHz equipment, the IF-AE8HR offers both single-wire and two-wire AES/EBU data connection speeds. Also, separate word clock connections are provided for 44.1/48kHz and 88.2/96kHz, ensuring sample-accurate transfer at even the highest connection speeds.
Housed in a compact single-space rackmount chassis, the IF-AE8HR's XLR connectors can be set to transmit and receive either AES/EBU or IEC-60958 TYPE II (SPDIF) formats for maximum flexibility in the studio. Both formats are automatically recognised when received by the unit. For high-end music recording, sound for picture or DVD authoring, the IF-AE8HR is the solution for the smoothest transfer of today's new digital audio standards.
Main features
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 Exchanges digital audio data between TDIF-1 and AES/EBU
Supports 24-bit digital audio resolution
Supports 44.1kHz, 48kHz, 88.2kHz and 96kHz sampling frequencies
1 D-sub 25pin TDIF-1 digital I/O connector
4 XLR type AES/EBU digital input connectors
4 XLR type AES/EBU digital output connectors
WORD SYNC In, Out and Thru (with auto-terminate function) connectors
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2 WORD SYNC Outputs for standard and high Fs
Supports two convert modes at high Fs (Fs=88.2kHz or 96kHz)
Dual mode transfers digital audio data using 2 XLR connectors and 2 TDIF-1 channels
HI SPEED mode transfers digital audio data using 1 XLR connector and 2 TDIF-1 channels
Clock source - WORD, TDIF-1, AES/EBU IN 1-2, 3-4, 5-6 and 7-8
Digital output format via XLR connectors selectable between as AES3-1992 (AES/EBU) and as IEC-60958 type II (SPDIF)
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Specifications
| General |
| AES/EBU inputs (1-2, 3-4, 5-6, 7-8) |
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| Connector type |
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XLR-3-31, balanced, 110
Ohm |
| Input
format |
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AES/EBU (AES3-1992, Amendment 3-1999) or SPDIF (IEC-60958 TYPE II), Auto-detect |
| AES/EBU outputs (1-2, 3-4, 5-6, 7-8) |
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| Connector
type |
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XLR-3-32,
balanced, 110 Ohm |
| Output format |
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Switchable between AES/EBU (AES3-1992, Amendment 3-1999) and SPDIF (IEC-60958 TYPE II) |
| TDIF-1 I/O |
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| Connector type |
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25-pin D-sub, unbalanced |
| Input/output
format |
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Follows TDIF-1 Version 2 specification |
| Clock source |
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Switchable between AES/EBU, TDIF-1 and Word Sync inputs |
| Valid input and output sampling frequencies |
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96 kHz,
88.2 kHz, 48 kHz, 44.1 kHz ( ±6%) |
| Word length |
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Up to 24 bits |
| WORD SYNC IN |
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BNC, TTL level, 75 Ohm |
| WORD SYNC OUT (Standard Fs) |
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BNC, TTL level, 75 Ohm (44.1 kHz and 48 kHz) |
| WORD SYNC OUT (Hi Fs) |
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BNC, TTL level, 75 Ohm (88.2 kHz and 96 kHz) |
| WORD SYNC THRU |
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75 Ohm (auto-terminated), echoes clock at WORD SYNC IN |
| Power supply |
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230 V AC, 50 Hz |
| Power consumption |
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6 W |
| Dimensions (W x H x D) |
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482 mm x 44 mm x 195 mm |
| Weight |
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2.6 kg |
Design and specifications subject to change without notice.
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