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- Lawo R3LAY
On the recordRead 9 Oct 202623 facts
Lawo R3LAY
Rastatt, Germany
On the record
- Audio drivers
- VPB works with non-proprietary ASIO, WDM, WASAPI and MME audio interface drivers.docs.lawo.com · read 9 Oct 2026
- Distribution
- R3LAY VPB is delivered as a software download, requires a customer login to download, and requires a valid software license for activation.docs.lawo.com · read 9 Oct 2026
- Documentation
- The R3LAY knowledge page links user guides for VSC, VPB, VRX4, VRX8, AoIP Stream Monitor and advanced options.docs.lawo.com · read 9 Oct 2026
- Downloads
- Installers are available through the Lawo Download Center after login.docs.lawo.com · read 9 Oct 2026
- Ember+ integration
- R3LAY VPB supports an Ember+ Sink Source Matrix, which Lawo notes may break integrations that use its old Ember+ Matrix.docs.lawo.com · read 9 Oct 2026
- HOME integration
- R3LAY VSC, VPB, and AoIP Stream Monitor support integration with HOME, including stream routing; VPB also supports dynamic sender and receiver creation and crosspoint switching.docs.lawo.com · read 9 Oct 2026
- Product family
- R3LAY includes Virtual Sound Card (VSC), Virtual Patchbay (VPB), VRX4, VRX8, and AoIP Stream Monitor.docs.lawo.com · read 9 Oct 2026
- RAVENNA
- VPB includes native RAVENNA support for sending and receiving audio streams over an IP network.docs.lawo.com · read 9 Oct 2026
- Release
- The listed current R3LAY release is version 4.2.0, build 4.2.0.166, dated 2025-12-12.docs.lawo.com · read 9 Oct 2026
- Stream monitoring
- AoIP Stream Monitor is a tool for monitoring RAVENNA streaming connections.docs.lawo.com · read 9 Oct 2026
- Support
- Lawo directs users with questions or update support needs to contact Lawo Support.docs.lawo.com · read 9 Oct 2026
- Supported systems
- R3LAY products are compatible with Windows 10 and 11 and Windows Server 2019 and 2022.docs.lawo.com · read 9 Oct 2026
- Virtual machines
- R3LAY can run on a virtual machine, but the system may need adjustments to handle real-time audio.docs.lawo.com · read 9 Oct 2026
- Virtual mixers
- The R3LAY product family describes VRX4 and VRX8 as Virtual Radio Mixers.docs.lawo.com · read 9 Oct 2026
- Virtual Patchbay
- R3LAY VPB manages audio streams on a Windows computer and can route audio between hardware interfaces and software clients.docs.lawo.com · read 9 Oct 2026
- Virtual Sound Card
- R3LAY VSC connects RAVENNA audio streams to and from software clients running on a PC.docs.lawo.com · read 9 Oct 2026
- VSC connection limits
- VSC supports up to eight incoming and eight outgoing connections to RAVENNA streams or virtual audio drivers.docs.lawo.com · read 9 Oct 2026
- VSC connections
- R3LAY VSC supports up to eight incoming and eight outgoing connections to RAVENNA streams or virtual audio drivers.docs.lawo.com · read 9 Oct 2026
