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Digigram ALP222e-MIC 2x2 PCIe Audio I/O Card for Windows and Linux

BH #DIVB2431A011 • MFR #VB2431A0101
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Digigram ALP222e-MIC 2x2 PCIe Audio I/O Card for Windows and Linux
Key Features
  • For On-Air Productions, Studio Networks
  • Onboard High-Quality Mic Preamps
  • Audio Interface for AoIP Networking
  • Zero Latency FPGA-Based Mixer
Audio professionals looking for a professional PCIe audio card with microphone inputs will appreciate the Digigram ALP222e-MIC, a PCIe card that's designed for professional PC-based audio systems running under Windows and Linux environments. ALP222e-MIC is a reliable and stabile match for all applications such as broadcast (24/7/365), audio production, and outstanding audio quality measurements. The zero-latency FPGA mixer allows you to route and mix audio channels from physical and software input devices to physical and software output devices.
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Digigram ALP222e-MIC Overview

Audio professionals looking for a professional PCIe audio card with microphone inputs will appreciate the Digigram ALP222e-MIC, a PCIe card that's designed for professional PC-based audio systems running under Windows and Linux environments. ALP222e-MIC is a reliable and stabile match for all applications such as broadcast (24/7/365), audio production, and outstanding audio quality measurements. The zero-latency FPGA mixer allows you to route and mix audio channels from physical and software input devices to physical and software output devices.

A separately sold breakout cable features four balanced XLR connectors for analog mic/line inputs and line outputs, two AES/EBU digital XLR I/O connectors, two BNC connector for wordclock I/O, and a DB9 connector for GPIO.

Features
  • 2 input and 2 output PCIe card
  • Integrated 8x8 zero-latency FPGA-based mixer
  • 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-MIC Specs

Key Specs
Channels of I/O
Analog:
2 Inputs / 2 Outputs at 44.1/48/88.2/96/176.4/192 kHz
Digital:
1 Input / 1 Output at 44.1/48/88.2/96/176.4/192 kHz
Maximum Sampling Rate
192 kHz / 32-Bit (PCM)
Number of Microphone Inputs
No
Analog Audio I/O
2x XLR 3-Pin Balanced/Unbalanced Line Input (on Optional Breakout Cable)
2x XLR 3-Pin Balanced/Unbalanced Line Output (on Optional Breakout Cable)
1x 1/8" / 3.5 mm TRS Unbalanced Headphone Output
Digital Audio I/O
2x XLR 3-Pin AES3 In or Out
Host Connection
No
Power Requirements
PCIe
General
Display
No
Channels of I/O
Analog:
2 Inputs / 2 Outputs at 44.1/48/88.2/96/176.4/192 kHz
Digital:
1 Input / 1 Output at 44.1/48/88.2/96/176.4/192 kHz
Built-In DSP
No
Maximum Sampling Rate
192 kHz / 32-Bit (PCM)
Number of Microphone Inputs
No
Built-In Microphone
No
Signal Processing
Pad
No
Gain/Trim Range
XLR Line Inputs:
-88 dB to +39 dB (in 0.5 dB Steps)
XLR Mic Inputs:
0 dB to +65 dB
XLR Digital Inputs:
-90 dB to +12 dB
High-Pass Filter
No
Solo/Mute
No
Connectivity
Analog Audio I/O
2x XLR 3-Pin Balanced/Unbalanced Line Input (on Optional Breakout Cable)
2x XLR 3-Pin Balanced/Unbalanced Line Output (on Optional Breakout Cable)
1x 1/8" / 3.5 mm TRS Unbalanced Headphone Output
Phantom Power
48 V, Selectable On/Off
Digital Audio I/O
2x XLR 3-Pin AES3 In or Out
Host Connection
No
Host Connection Protocol
PCIe
USB (Non-Host)
No
Sync I/O
2x BNC Word Clock Input or Output (on Optional Breakout Cable)
Network I/O
No
MIDI I/O
No
Expansion Slots
No
Other I/O
1x DE-9/DB-9 GPIO In/Out (on Non-Included Breakout Cable)
Wireless
No
Performance
Frequency Response
XLR Line Inputs:
20 Hz to 20 kHz ±0.5 dB (at 48 kHz)
XLR Line Outputs:
20 Hz to 20 kHz 0.08 dB (at 48 kHz)
Maximum Input Level
XLR Mic Inputs:
+10 dBu
XLR Line Inputs:
+24 dBu
Maximum Output Level
XLR Line Outputs:
+24 dBu
Headphone Output Power
20 mW per Channel into 600 Ohms
Impedance
XLR Line Inputs:
> 10 Kilohms (Balanced)
XLR Line Outputs:
< 100 Ohms (Balanced)
SNR
XLR Line Inputs:
> 110 dBA
> 108 dB (Unweighted)
XLR Line Outputs:
115 dBA
112 dB (Unweighted)
THD+N
XLR Line Inputs:
< -96 dB (at 18 dBu (1 kHz))
XLR Line Outputs:
< -101 dB (at 18 dBu (1 kHz))
Digital Audio
Sample Rates
AES3:
32 / 44.1 / 48 / 64 / 88.2 / 96 / 128 / 176.4 / 192 kHz (PCM)
Bit Depths
8 / 16 / 24 / 32-Bit / 32-Bit Float (PCM)
Sync Sources
AES11, Word Clock
Audio Storage & Playback
Media/Memory Card Slot
No
Compatibility
OS Compatibility
Windows 10 or Later / Linux
Required Hardware
PCIe Card Slot
Power
Power Requirements
PCIe
Physical
Dimensions
6.6 x 2.7 x 0.8" / 168 x 69 x 20 mm

Digigram ALP222e-MIC Reviews

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