Kramer 3232S-XL Sierra Video 32 x 32 Stereo Audio Routing Switcher

Deliver accurate, centralized audio routing for security, surveillance and professional AV environments with the Kramer Electronics 32x32 Analog Balanced Stereo Audio Matrix Switcher. Designed for installations that require reliable multi-channel audio distribution, the 3232S-XL packs 32 balanced/unbalanced stereo inputs and 32 outputs into a compact 3RU Lassen XL frame to save rack space and reduce system complexity. Remote management is straightforward — control routes from the front panel or over RS-232/RS-422 and Ethernet, while RS-485 ports support dedicated control panels for operator stations.

Engineered for monitoring rooms, command centers and corporate AV, the unit provides input and output gain and attenuation for precise level matching and clean stereo performance. Robust 5-pin terminal block I/O and BNC sync connections ensure durable, pro-grade termination in security and broadcast applications. Whether you’re building a surveillance audio feed, integrating audio into an NVR ecosystem, or consolidating conference audio, the 3232S-XL delivers dependable routing and control. Contact your Kramer reseller to specify the 3232S-XL for your next monitoring or AV deployment.

• Centralize and simplify audio routing for control rooms, AV installations and security monitoring with a single 32x32 matrix
• Space-saving 3RU Lassen XL chassis that reduces rack footprint and installation costs
• Flexible control via front panel, RS-232/RS-422 and Ethernet for easy integration with automation, NVRs and monitoring systems
• Precise signal handling with balanced/unbalanced stereo I/O and input/output gain & attenuation to optimize audio quality across installations
• Reliable physical connections on 5-pin terminal blocks and BNC sync for robust, pro-grade deployments
• Supports remote control panels via RS-485, ideal for distributed control in surveillance, conferencing and broadcast environments