Beskrivelse
LOLA280
LoLa 280 is the queen of public address. We have designed this low profile PCI Express linear (PCM) multichannel sound card to excel at professional audio recording.
Our queen of PA accommodates both OEM and end user applications for any situation where reliability is paramount, with an extra user-friendly versatile built-in feature.
Audio logging and archiving systems for radios or safety organizations work better with LoLa280.
SUPPORTED OS / ENVIRONMENTS
Linux
Drivers for Windows : WDM KS, WASAPI, DirectSound, ASIO
Drivers for Linux: Alsa
CONFIGURATION
Bus/Format: PCI EXPRESS TM (PCIe ® ) x1 (compatible x2, x4, x8, x16, x32)
Size: 168 mm x 69 mm x 20 mm
Power requirements (+3.3 V / +12 V): 1,2 A / 0,22 A
Operating: temp / humidity (non-condensing): 0°C / +50°C • 5% / 90%
Storage: temp / humidity (non-condensing): -5°C / +70°C • 0% / 95%
CONNECTORS
External connector: 50 pin SCSI
Sampling frequencies available: Programmable from 22,05 to 192 kHz
A/D and D/A converter resolution: 24 bits
Supported audio formats: PCM (16, 24, 32 bits, and 32 bits Float)
AUDIO I/OS
INPUTS
Analog line inputs (mono): 8 balanced
Maximum input level/impedance: +24 dBu / > 10 kOhms
Adjustable input gain (manager):
– analog: from –90 dB to +18 dB (max sensitivity: 0dbfs for +6dBu input signal)
– digital: from +18 dB to +36 dB
Other inputs: 1 standard Word Clock input (up to 192 kHz)
OUTPUTS
Analog line outputs (mono): 2 balanced
Maximum output level / impedance: +24 dBu / >100 ohms
Adjustable output gain (manager) analog:
from –48 dB to 0 dB. digital: from -110 dB to +12 dB
Other outputs:
- 1 standard Word Clock output (up to 192 kHz).
- Stereo headphones (20 mW in 600 ohms) on mini jack (female TRS 3,5 mm)
CONNECTIVITY
- 8 x female XLRs for analog inputs
- 2 x male XLR’s for analog outputs
- 1 x 3.5mm female TRS for headphones
- 2 x BNC for Wordclock input and output
