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Radio Radio

Audio Cards


Express Linear Sound Card

From: AudioScience

-6 stereo streams of playback into 2 stereo outputs
-4 stereo streams of record from 2 stereo inputs
-PCI interface (ASI5520) or PCIe interface (ASI5620)
-PCM format with sample rates to 96kHz
-Balanced stereo analog I/O with levels to +24dBu

The ASI5520/ASI5620 are professional PCI sound cards designed for use in radio broadcast automation. The ASI5520 is a PCI adapter and the ASI5620 is a PCI Express (PCIe) adapter.The adapters offer 6 play streams that are mixed to 2 balanced stereo outputs and 4 record streams fed from 2 balanced stereo inputs, and feature AudioScience’s unique “anything to anywhere” mixing and routing.

The ASI5520/ASI5620 provides balanced analog inputs and outputs. The maximum analog input and output level is +24dBu.

A choice of 8, 16, 24, or 32 bit PCM is available for both recording and playback. All mixing and metering is handled by the on-board fixed point DSP, allowing the host computer to focus on other tasks.


-24bit ADC and DAC with 110dB DNR and 0.0015% THD+N
-SoundGuard™ transient voltage suppression on all I/O
-Short length PCI format (6.6 inches/168mm)
-Up to 4 cards in one system
-Windows 7, XP, Server 2008/2003, OS X, and Linux software drivers available