L-Acoustics - L-ISA PROCESSOR II
The L-Acoustics L-ISA Processor II is a multichannel audio processor designed for immersive and spatial sound systems. It handles up to 128 inputs and 128 outputs at 96 kHz, providing object-based spatialisation across pan, width, distance, elevation, and aux-send parameters for live events and permanent installations.
Specifications
- Architecture: Up to 128 x 128 channels at 96 kHz
- License-Based Output Count: 16, 32, 64, or 128 outputs
- L-ISA Spatial Parameters: Pan, Width, Distance, Elevation, Aux Send
- Room Engine: Yes
- Inputs: 64 AVB channels; 96 MADI channels (at 96 kHz); 2 AES/EBU channels
- Outputs: 128 AVB channels; 32 MADI channels (at 96 kHz); 2 AES/EBU channels; stereo headphones
- Sync Sources: Word clock, Milan-AVB or CRF, MADI, AES/EBU
- Power Supply: Dual redundant universal SMPS
- Rack Height: 3U
Applications
The L-ISA Processor II is used as the central processing unit in L-ISA spatial audio systems for live concerts, theatres, broadcast studios, and fixed immersive installations. It integrates with L-Acoustics amplified controllers over Milan-AVB networks and supports Q-SYS ecosystem control.
Frequently asked questions
What does the license-based output count mean?
The processor ships with a base channel count and can be upgraded via software licence to 32, 64, or 128 output channels, allowing the system to scale to the size of the installation without hardware replacement.
What network audio protocols does the L-ISA Processor II support?
It supports Milan-AVB, MADI, and AES/EBU, with Word clock, CRF, MADI, and AES/EBU available as sync sources.
Does the L-ISA Processor II include redundant power?
Yes. The unit uses dual redundant universal switched-mode power supplies for reliability in live event and permanent installation environments.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
What is your return policy?
All refunds and returns are determined by the manufacturer's terms of sale. Change-of-mind refunds are not accepted, but all valid warranty claims will be managed by AKA Acoustics in compliance with consumer law.
How long will it take to receive my order?
Freight lead times will be provided upon order confirmation. Standard items typically ship within 4–6 weeks, while custom orders may take 6–12 weeks.
Is my payment information secure?
Yes, all payments are securely processed through Stripe and are protected under their Terms of Service. AKA Acoustics do not store any payment information ourselves.
How are freight costs calculated?
Freight costs are determined at the time of quotation to ensure accurate pricing based on your specific order. For any questions, please email sales@akaacoustics.com
How can I contact support?
For account inquiries, email accounts@akaacoustics.com. For order support, email sales@akaacoustics.com.