買器材 » 錄音介面 » USB Type-B 錄音介面 » MOTU [已停售] 24Ai 錄音介面
Analog I/O Specifications
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|
Connector type |
Dynamic range (A-weighted) |
THD+N (unweighted) |
Max level |
Trim range (in 1 dB steps) |
|
24Ao analog output |
DB-25 D-sub or 12-pin phoenix |
123 dB |
-110 dB |
+20 dBu |
24 dB (-24 to 0 dB) |
|
24Ai analog input |
DB-25 D-sub or 12-pin phoenix |
110 dB |
-102 dB |
+24 dBu |
118 dB (-96 to +22 dB) |
|
Sample rates |
44.1, 48, 88.2, 96, 176.4, 192 kHz |
|
24Ai analog inputs |
24 channels (balanced/unbalanced) 3x DB-25 D-sub and 6x 12-pin Phoenix Max level: +24 dBu (digitally adjustable -96 to +22) |
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24Ao analog outputs |
24 channels (balanced, DC coupled) 3x DB-25 D-sub and 6x 12-pin Phoenix Max level: +20 dBu (digitally adjustable -24 to 0 dB) |
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Digital I/O |
3 banks (24 ch) of ADAT optical at 1x sample rates 3 banks (12 ch) of SMUX optical at 2x sample rates Stereo TOSLink (optical S/PDIF) on Bank A (optional) |
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Total I/O |
24 analog + 48 digital (72 total) at 1x rates 24 analog + 24 digital (48 total) at 2x rates 24 analog + 0 digital (24 total) at 4x rates |
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Computer I/O |
1 x USB 2.0 audio class compliant USB 3.0 and iOS compatible 1 x AVB Ethernet (requires OS X Yosemite) |
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Computer I/O channels |
USB 2.0 (44.1 to 48 kHz): 64 in/out USB 2.0 (88.2 to 96 kHz): 32 in/out USB 2.0 (176.4 to 192 kHz): 24 in/out AVB Ethernet: 16 to 128 in/out, depending on host computer speed |
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Sync I/O |
1 x word clock in 1 x word clock out |
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Network I/O |
1 x RJ45 AVB/TSN Ethernet (1 Gbps) |
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AVB streams (8 channels per stream) |
24Ai 4 in / 8 out @ 44.1 or 48 kHz 4 in / 8 out @ 88.2 or 96 kHz 2 in / 4 out @ 176.4 or 192 kHz 24Ao 8 in / 4 out @ 44.1 or 48 kHz 8 in / 4 out @ 88.2 or 96 kHz 4 in / 2 out @ 176.4 or 192 kHz |
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Front panel |
5 x switches • menu navigation 324 x 24 pixel LCD for level meters / menu nav 1 x AC power switch |
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Power |
International 100-240V autoswitching supply 50-60 Hz • 0.5A max |
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Dimensions and weight |
(width x depth x height, enclosure only) 19 x 7 x 1.75 inches 48.3 x 17.75 x 4.5 cm 4.6 lbs / 2.08 kg (24ai) 4.4 lbs / 1.99 kg (24ao) with rack brackets removed: 17.25 inches (43.8 cm) wide 4.5 lbs / 2.04 kg (24ai) 4.3 lbs / 1.95 kg (24ao) |
Mac System Requirements
- 1 GHz Intel-based Mac or faster
- 2 GB RAM; 4 GB or more recommended
- Mac OS X version 10.8 or later
- Available high-speed USB 2.0 or AVB Ethernet port*
- A large hard drive (at least 500 GB for recording)
- *AVB Ethernet audio interface operation requires OS X Yosemite
Windows System Requirements
- 1 GHz Pentium-based PC compatible or faster
- 2 GB RAM; 4 GB or more recommended
- Windows 7*, 8 or 10
- Available USB 2.0 or 3.0 port
- Available Ethernet port for firmware updates
- A large hard drive (at least 500 GB for recording)
Web App Support
- Any web client platform: Mac, Windows, Linux, iOS, Android
- Any web browser: Safari, Firefox, Chrome, Opera, Explorer, etc.
- Web client must be connected to the same network as the MOTU AVB interface by wire or Wi-Fi.
Included Software
- MOTU Discovery App for Mac & PC (finds connected MOTU interfaces)
- MOTU Discovery App for iOS (available from Apple App Store)
- MOTU Pro Audio Control web app (served from the hardware itself)
- MOTU Audio Tools (FFT, oscilloscope, X-Y plot, phase analyzer)
- AudioDesk 4.0 for Mac & PC (separate download)
Operating Systems
- For computer audio I/O: Mac OS X 10.8 or later; Windows 7* or later
- For web app control: Mac, Windows, Linux, iOS, Android
使用評論：
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