Other Features
- Word clock in/out/thru supports all sample rates up to 192 kHz.
- Latching power button that prevents inadvertent switching.
- Built-in rack ears for improved durability.
- Sheet-steel case with increased depth and heft.
Box Contains
-
MOTU 828 28x32 USB3 audio interface for Mac, Windows and iOS with mixing and effects
- 1 x USB-C to USB-C Cable
-
MOTU 828 28x32 USB3 audio interface for Mac, Windows and iOS with mixing and effects
- 1 x USB-C to USB-C Cable
| Brand | MOTU |
| Model | MOTU 9390 |
| MPN | MO9390 |
| Type | Audio/MIDI Interface |
| Channels of I/O | Analog: 10 Input / 14 Output ADAT: 16 Input / 16 Output at 44.1/48 kHz 8 Input / 8 Output at 88.2/96 |
| Maximum Sampling Rate | 192 kHz / 24-Bit |
| Number of Microphone Inputs | 2 |
| Analog Audio I/O | 2 x Combo XLR-1/4 3-Pin Balanced Mic/Line/Hi-Z Input 8 x 1/4 TRS Balanced Line Input 2 x 1/4 TRS |
| Digital Audio I/O | 2 x TOSLINK Optical ADAT Input 2 x TOSLINK Optical ADAT Output 1 x RCA Coaxial S/PDIF Input 1 x RCA |
| Host Connection | USB-C (Class-Compliant) |
| Built-In DSP | Yes |
| Built-In Microphone | No |
| Input Level Adjustment | 2 x Knob |
| Expansion Slots | No |
| Pad | Mic/Line/Hi-Z: -20 dB (Switchable per Channel) |
| Gain/Trim Range | Combo XLR-1/4 Mic/Line/Hi-Z Inputs: 74 dB (in 1 dB Steps) Digital Inputs: 20 dB |
| High-Pass Filter | No |
| Solo/Mute | Mute per Master |
| Phantom Power | 48 V, Selectable On/Off |
| Host Connection Protocol | USB 3.1/3.2 Gen 2, Wi-Fi |
| USB (Non-Host) | No |
| Sync I/O | 1 x BNC Word Clock Input 1 x BNC Word Clock Output/Thru |
| Network I/O | No |
| MIDI I/O | 1 x DIN 5-Pin Input 1 x DIN 5-Pin Output |
| Other I/O | 1 x 1/4 Footswitch |
| Wireless | Wi-Fi *Built-In |
| Maximum Input Level | Mic Inputs: 0 dBu Line/Insert Inputs: +21 dBu |
| Maximum Output Level | Line/Insert/Monitor Outputs: +21 dBu Headphone Outputs: 14.4 dBu |
| Impedance | Mic/Line/Hi-Z Inputs: 1 Megohm Headphone Outputs: < 1 Ohm |
| Dynamic Range | Mic Inputs: 118 dBA Line Inputs: 120 dBA Line Outputs: 125 dBA Headphone Outputs: 118 dBA Line Outpu |
| THD+N | Mic Inputs: -114 dB Line Inputs: -114 dB / 0.0002% Line Outputs: -114 dB / 0.0002% Headphone Outputs |
| EIN | Mic Inputs: -129 dBu |
| Sample Rates | 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz |
| Sample Rate Conversion | No |
| Bit Depths | 24-Bit |
| Latency | 2 ms at 96 kHz |
| Sync Sources | ADAT, Internal, S/PDIF, Word Clock |
| Media/Memory Card Slot | No |
| OS Compatibility | macOS 10.13 or Later Windows 10 or Later *As of January, 2024: Check with manufacturer for the most |
| Included Software | No |
| Processor Requirement | Mac: Intel Core Apple |
| RAM Requirements | 4 GB |
| Mobile App Compatible | Yes: iOS Only *As of January, 2024: Check with manufacturer for the most up-to-date compatibility |
| Power Requirements | AC Input |
| AC Input Power | 100 to 240 VAC, 50 / 60 Hz |
| Rackmount Size | 1 RU |
| Dimensions | 19 x 12.25 x 1.75 / 48.3 x 31.12 x 4.45 cm |
| Weight | 11.0 lb / 5.0 kg |
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Most purchases are shipped within 24-48 Business Hours
Items with "free shipping" are only shipped free to the 48 contiguous United States.
We supply tracking information directly to your eBay account as well as via email within 24 hours after the shipment leaves our warehouse.
Downtown Photo is proud to offer a 30 day return or exchange policy on most items for a full money back refund, excluding any shipping charges (for items which we offer free shipping, our standard shipping charges will be deducted from any refund or credit)
Returned or exchanged products must be in brand-new, mint condition. Items must be in the original, undamaged manufacturer's packaging with all packaging materials, including instruction booklets, packing inserts, and the blank warranty cards. Memory cards and any other Blister Pack items are not returnable once opened. Any merchandise missing the original Universal Product Code (UPC) cannot be returned. The manufacturer's labeled packaging must be enclosed within an additional shipping carton. Please do not place stickers or shipping labels on the original manufacturer's package.
Please be aware that we cannot accept returns on the following items unless they are shown to be defective in manufacture (as decided by the manufacturer):
- Underwater equipment (once taken underwater
- Inkjet printers (once ink cartridge/ribbon has been installed)
- Processing equipment (once used with chemicals)
- Educational DVDs, Tapes and Books once opened
- Blister-packed items once opened
- Original manufacturer software once opened
Please enclose a copy of your invoice with your return and tell us whether you would like the item to be replaced, exchanged, or refunded.
Returns can take up to 5 days in-house from the date we receive it to process. When returning an item, please make sure you use a shipper which provides you with Insurance and a tracking number. Items returned without a tracking number might take much longer to be processed.
