Digigram alp222e sound card front

Digigram ALP222e

Stereo Sound Card

Universally acclaimed, unchanged Digigram features are still up to meet your challenges. Your favourite, trusted PCX and VX cards essentials still fuel the new Digigram ALP-X range.

Same quality, same high standards. A new technology core for this new cards range will push back the limits, offer enhanced performances and simplify users’ daily routines with ALP-X sound cards.

ALP222e is a low profile PCIe stereo sound card designed for operating in continuous 24/7/365 use-environments, as part of professional audio applications based on Windows or Linux operating systems. The card offers analog and digital audio connectivity, and features an on-board 8×8-channel mixer that allows for the routing and mixing inputs to the outputs.

The low latency drivers are multi-card (up to 8 ALP cards) and multi-client.


  • Outstanding audio quality and performance
  • Made for regular application or custom design with help of Digigram control API
  • Rock-solid, life-long, hiccup free reliability
  • Fits in any type of PC / workstation / server with a PCIe slot
  • Drivers evolve with Windows and Linux updates

Digigram ALP222e

Dimensions L: 168 mm x H: 69 mm x l: 20 mm L: 6.6 inch (16.76 cm); H: 2.7 inch (6.86 cm); l: 0.8 inch (2.03 cm) Form Factor Low profile (standard and low profile brackets included) Expansion Bus PCI Express TM (PCIe TM) x1 (x2, x4, x8, x16 compatible)
Supported OS Windows 10 (from version 20H2) Linux (from Linux Kernel 4.9) Drivers Windows: Asio, Wasapi/DirectSound Linux: Alsa, Libgpiod One Driver Package Multi-application and multi-card API available
Digigram ALP-X ASIO Settings (On Windows) • Asio Control Panel: up to 8 ALP-X cards (inter-card synchronization) • Select I/O's used through ASIO (others can be used through Wasapi) Digigram ALP-X Manager (On Windows) • A unique control panel for the whole ALP-X range • Manages up to 8 ALP-X cards • 2 working modes Light: Set the card as 2 I/O channels (like stereo VX / PCX cards) Full: Set the card as 4 I/O channels (analog and AES3) Main functions Zero latency FPGA-based mixer Adjustment of input and output levels Mixing before monitoring and recording Clock & sync selection GPIO status
PCM (8, 16, 24, 32 and 32 float bits), Float IEEE754
Breakout cable Total breakout cable length: 1 m XLRs for audio I/O's and AES11 input BNC for Word Clock I/O DB9 for GPIO Inter board synchronization Headphones: 3.5 mm TRS female jack
  • 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
  • Inter-card clock* (possibility to connect up to 8 ALP-X cards linked with an inter-board sync cable)
BW Price Guarantee

(Subject to conditions)

Digigram ALP222e

Call for Price

Tech Support

2-Year Warranty

Call for Price

Related products
STUDIO Digigram ALP222e