ALP442e is the versatile multichannel PCIe sound card for professional PC based audio systems running under Windows and Linux environments.This card is ready for any challenge. The low profile, reliable and stable ALP442e is ideally suited for mission critical applications where audio is key – broadcast, utility, public safety or transportation markets.ALP442e offers four balanced analog line inputs plus two stereo AES3 inputs, four balanced analog outputs plus two AES3 output, and 8 GPIs / 8 GPOs. The on-board zero latency mixer features 16 I/O channels (4 analog, 4 AES3, 8 software play/record). Each of the 16 output channels has its own mix from the 16 inputs.
- Iconic high-end features
- Pristine Digigram sound quality
- Supported under Windows and Linux
- Rock-solid & life-long
- Hiccup free reliability
- Stereo headphone out with gain adjustment
- Multiple audio applications
- Inter-board synchronization* up to 8 ALP-X cards
- Low profile card with 2 brackets
- Headphone output with 3.5mm TRS jack connector
Configuration
Bus/Format: PCI Express ™ (PCIe ™) x1 Compatible x2, x4, x8, x16
Size: Low Profile – L: 168 mm x H: 69 mm x l: 20 mm L: 6.6 inch; H: 2.7 inch; l: 0.8 inch
Also supplied with a full height bracket
Operating Temperature: 0-50°C
INPUTS
Analog
- 4 balanced line inputs
- A/D Converters: 24 bits / 192 kHz
- Maximum input level/impedance: +24 dBu / >10 kOhm
- Adjustable analog gain: from -24 dB to +16 dB, in 0.5 dB steps
- Adjustable digital gain: from -90 dB to +12 dB in 0.1 dB steps
Digital
- 2 stereo AES3 inputs
- Adjustable digital gain: from -90 dB to +12 dB, in 0.1 dB steps
- Sample rate (kHz): 32, 44.1, 48, 64, 88.2, 96, 128, 176.4, 192
- Hardware Sample Rate Converter frequency ratio: 1:8 to 7,5:1
Others
- 1 AES11 synchronization input
- 1 Word Clock synchronization input
- 8 dry contact GPIs
OUTPUTS
Analog
- 4 servo-balanced line outputs
- D/A Converters: 24 bits / 192 kHz
- Max level / Impedance: +24 dBu / <100 Ohms
- Adjustable digital gain: from -90 dB to +12 dB, in 0.1 dB steps
Digital
- 2 stereo AES3 outputs
- Adjustable output gain: from -90 dB to +12 dB, in 0.1 dB steps
- Sample rate (kHz): 32, 44.1, 48, 64, 88.2, 96, 128, 176.4, 192
Other
- 8 relay GPOs (0.5 A, 48 VCC)
- 1 Word Clock output
CABLE & CONNECTORS
Breakout cable for analog I/Os
- Length 1m, XLR connectors
- Breakout cables for digital I/Os
- Length: 1 m
- XLR for I/Os and AES11 sync input
- BNCs for Word clock I/O
- 2 x D-Sub 25 for GPIs and GPOs
SYNCHRONIZATION SOURCES
- Internal clock (kHz)
11.025, 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, 96, 128, 176.4, 192 - AES11 (kHz)
32, 44.1, 48, 64, 88.2, 96, 128, 176.4, 192 - Word Clock input (kHz)
32, 44.1, 48, 64, 88.2, 96, 128, 176.4, 192 - Intercard clock* (possibility to connect up to 8 ALP-X cards linked with an inter-board sync cable)
