כרטיס קול סטריאו PCIe

ALP222e-MIC is a versatile PCIe sound card for professional PC-based audio systems running under Windows and Linux environments, and which require microphone inputs.
Equipped with switchable 48V phantom power as well as high-end preamplifiers, ALP222e-MIC guarantees an unparalleled quality for your voice recordings.
This card is ready for any challenge.
It offers two balanced analog mic/line inputs plus one stereo AES3 input,
two balanced analog outputs plus one stereo AES3 output.
A zero latency embedded mixer allows to route and mix audio channels from physical and software input devices to physical and software output devices.

HARDWARE SPECIFICATIONS

INPUTS
Analog
2 Balanced Mic / line level inputs
A/D Converter: 24 bits / 192 kHz
Line level
- Maximum input level/impedance: +24 dBu / >10 kΩ
- Adjustable analog gain: from -88 dB to +39 dB, in 0.5 dB steps
- Adjustable digital gain: from -90 dB to +12 dB in 0.1 dB steps
Mic level
- Maximum input level/impedance: +10 dBu / >10 kΩ
- Adjustable analog gain: from -0dB to +65 dB, in 0.5 dB steps
- Maximum sensitivity: 0 dBfs for a -55 dBu input signal
- Switchable 48 V phantom power on each input
- Equivalent Input Noise:
Digital
1 stereo AES3 input
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:
from 1:8 to 7,5:1
Others
1 AES11 synchronization input
1 Word Clock synchronization input
2 dry contact GPIs
OUTPUTS
Analog
2 servo-balanced line outputs
D/A Converter: 24 bits / 192 kHz
Max level / Impedance: +24 dBu /
Adjustable digital gain: from -90 dB to +12 dB, in 0.1 dB steps
1 stereo headphone output (20 mW for 600 Ω)
Digital
1 stereo AES3 output
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
2 relay GPOs (0.5 A, 48 VCC)
1 Word Clock output