Digigram ALP442e
Discover the Digigram ALP442e: a versatile PCIe sound card for critical applications, offering 16 I/O channels, zero latency mixing, and broad compatibility.
Features
- Versatile PCIe sound card for professional audio applications on Windows and Linux
- Compact low-profile design, ideal for mission-critical applications in broadcasting, industry, and military
- Four balanced analog line inputs
- Two stereo AES3 inputs
- Four balanced analog outputs
- Two AES3 outputs
- 8 GPIs and 8 GPOs
- Built-in zero-latency mixer for 16 I/O channels (4 analog, 4 AES3, 8 software play/record)
- Each output channel has its own mix from the 16 inputs
Product information "Digigram ALP442e"
ALP442e is a versatile multichannel PCIe sound card for professional PC-based audio systems running under Windows and Linux environments. With its reliability, stability, and compact low-profile design, ALP442e is ideally suited for mission-critical applications in the broadcast, industrial, and military markets. This card is ready for any challenge. It offers four balanced analog line inputs plus two stereo AES3 inputs, four balanced analog outputs plus two AES3 outputs, and 8 GPIs / 8 GPOs.
The onboard zero latency mixer features 16 I/O channels (4 analogs, 4 AES3, 8 software play/record). Each of the 16 output channels has its own mix from the 16 inputs.
| Safety Warnings: | Die spezifischen Sicherheitshinweise für das Produkt sind in dessen Bedienungsanleitung aufgeführt. |
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Digigram
Digigram Digital SAS
82-84 allée Galilée, 38330 Montbonnot-Saint-Martin
marcom@digigram.com
https://www.digigram.com/
Dimensions
- Length: 168 mm, Height: 69 mm, Width: 20 mm
Form Factor
- Low Profile (Standard and Low-Profile brackets included)
Expansion Bus
- PCI Express (PCIe) x1 (compatible with x2, x4, x8, x16)
Supported Operating Systems
- Windows: from version 10 and Server 2016
- Linux: Ubuntu (20.04, 22.04), Debian 11/12, RHEL 9
Drivers
- Windows: ASIO, Wasapi/DirectSound
- Linux: Alsa (Alsa driver provided by Digigram)
Main Functions
- Zero-latency FPGA-based 16×16 mixer
- Adjustment of input and output levels
- Mixing before monitoring and recording
- Clock & Sync selection
- GPIO status
Hardware Specifications
Inputs
- 4 balanced line inputs (24-bit/192 kHz)
- 1 stereo AES3 input
- 1 AES11 synchronization input
- 1 Word Clock synchronization input
- 8 GPI inputs
Outputs
- 4 servo-balanced line outputs (24-bit/192 kHz)
- 2 stereo AES3 outputs
- 8 GPO outputs
- 1 Word Clock output
Performance Data
- Frequency Response: 20 Hz – 20 kHz
- Signal-to-Noise Ratio (SNR): Inputs >115 dBA, Outputs >109 dBA
- Total Harmonic Distortion + Noise (THD+N): < -96 dB at 24 dBu (1 kHz)
- Crosstalk: Inputs 128 dB @1 kHz, Outputs -127 dB @1 kHz
- Channel Phase: Inputs < 0.01° @1 kHz, Outputs < 0.02° @1 kHz
Cables & Connectors
- Breakout cable for analog I/Os (1 m, XLR connectors)
- Breakout cable for digital I/Os (1 m, XLR for I/Os and AES11 sync input, BNC for Word Clock I/O, D-Sub 25 for GPIs and GPOs)
Synchronization Sources
- Internal clock: 11.025 kHz to 192 kHz
- AES11 and Word Clock: 32 kHz to 192 kHz
- Intercard Clock: Synchronization of up to 8 ALP-X cards possible