Waves NetShell APA 32 Audio Processing Accelerator
DSP Cards for Computer Music work

Waves NetShell APA 32 Audio Processing Accelerator
The APA is a hardware solution that lets you easily run multiples of Waves’ most CPU-intensive plug-ins. For example, the APA32 lets you run 6 IR-1 Reverbs, or 9 Linear Phase Equalizers, or 12 C4 Multiband Parametric Processors at 44.1KHz. What’s more, the APA units don’t require a PCI card or a Firewire or USB connection. You simply connect them to a standard Ethernet port, install the new NetShell software, and cut loose.
Digital Signal Processor (DSP) Cards
DSP cards house purpose-designed micro-processors built specifically for digitally processing signals in real time, generally.
This is where you get to tap into the realm of true advanced audio processing power which utilise powerful fine-grained algorithms to give you superior effects and control.
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If that's not enough then check out the following link for the full specifications - NetShell APA 32 Audio Processing Accelerator