4-ch Mic/Line Pre-AMP with DSP and Dante Output
AD400E
- Converts 4 channels of balanced / unbalanced microphone / line-level audio signals into Dante packets
- Supports 24 bit and offers sampling rate options of 44.1k, 48k, 88.2k, and 96 kHz
- Professional preamp circuitry
- Built-in DSP
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Spec sheetFeatures
- Dante AoIP technology - replaces heavy, costly analog audio cables with cost-effective, easy-to-manage Cat cables
- AES67 compliant
- Converts 4 channels of balanced / unbalanced microphone / line-level audio signals into Dante packets
- Supports 24 bit and offers sampling rate options of 44.1k, 48k, 88.2k, and 96 kHz
- Euroblock connectors come with the package for analog input connection
- Professional preamp circuitry - delivers a wide dynamic range and great Signal-to-Noise Ratio (SNR)
- Phantom power (+48V) - can be enabled on any individual input, supporting condenser microphones while causing little signal distortion
- Parallel Compression - 4 additional channels serve as side chain inputs, combining an original signal with a compressed copy to polish the sound
- Built-in DSP - allows 24 presets and quick setting adjustment through PC-based app Audio Wizard / ATEN VK control system via LAN / RS-232
- Selectable automatic Standby Mode - the unit enters Standby Mode automatically when the signal level runs lower than -50 / -60 / -70 dBu for a selected duration (10 / 30 / 60 minutes)
- Supports PoE for redundancy operation and eliminating the need for additional wiring installations
- Supports Dante Daisy Chaining for simplifying system infrastructure wiring
- Compact half-rack size chassis - flexible installation inside racks and easy placement under desks or on flat surfaces
- Works with ATEN Pro Audio models to realize distributed DSP systems
Diagram
Specifications
| Microphone Inputs | |
| Gain Range | 0~+34dB |
| Maximum Input Level | -30dBu |
| Impedance | 3kΩ |
| Phantom power | +48V, Individual Control in Each Input Channel |
| Line Inputs | |
| Gain Range | Balanced: -8~+4dB Unbalanced: -8~+10dB |
| Maximum Input Level | +24dBu, Nominal Input Level: +4dBu |
| Impedance | Balanced: 20kΩ Unbalanced: 10kΩ |
| System Specification | |
| Distortion | THD+N: <0.01%, 1kHz, Max. Gain |
| Frequency Response | 20~20kHz, +/-0.5dB |
| Audio Sampling | 24-bit, 44.1k/48k/88.2k/96kHz |
| Crosstalk | <-95dB |
| Power | |
| Power Consumption | 12VDC, 3.3A |
| Power over Ethernet (PoE) | Class 0, IEEE802.3af |
| Control | |
| RS-232 | Connector: 3-pin, 3.5mm, Terminal Block Baud rate and protocol: Baud Rate: 19200, Data Bits: 8, Stop Bits:1, Parity: No, Flow Control: No |
| Ethernet | RJ45 |
| Compliance | |
| Certification | FCC, CE, UKCA |
| Environmental | |
| Operating Temperature | 0~40℃ |
| Humidity | 0-80% RH, Non-Condensing |
| Storage Temperature | -20~60℃ |
| Physical Properties | |
| Weight | 0.92 kg ( 2.04 lb ) |
| Housing | Metal |
| Dimensions (L x W x H) | 20.00 x 4.40 x 15.40 cm (7.87 x 1.73 x 6.06 in.) |
| Note | External power adapter is sold separately. |
| Note | For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format. |
Package content
- 1 x AD400E 4-ch Mic/Line Pre-AMP with DSP and Dante Output
- 1 x rack mount / surface mount kit
- 1 x foot pad set (4 pcs)
- 5 x 3-pin Euroblocks
- 1 x user instructions
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