Important product information
Before purchasing, please check if this product is an eLicence/Serial only digital download - eLicences have no box or physical product. If this is a cross-grade or upgrade, make sure you already own the required qualifying software.
If this is an Education Edition licence, please have your valid Education ID ready as proof of eligibility.
All licences are typically delivered within 1–2 business days. Peak holiday periods may affect delivery timelines.
Professional audio monitoring reaches new heights with the Sonarworks SoundID Reference Studio Edition bundle, combining cutting-edge calibration software with Universal Audio's Apollo Monitor Correction technology and the precision XREF20 measurement microphone. This comprehensive system delivers studio-grade accuracy for both headphones and speakers, featuring pre-calibrated profiles for over 500 headphone models and advanced speaker measurement capabilities for stereo setups.
The SoundID Reference software provides exceptional flexibility through its three filter modes (Zero Latency, Mixed, and Linear Phase) and comprehensive DSP controls including Mono, Dry/Wet, and Safe Headroom adjustments. Musicians and engineers benefit from MIDI mapping functionality, user presets for quick switching between configurations, and the Translation Check feature that simulates over 20 different playback devices and environments. The software supports both flat target curves and custom adjustments, ensuring personalised calibration that meets individual workflow requirements.
Apollo Monitor Correction runs directly on Apollo X hardware with near-zero latency performance, supporting simultaneous calibration for one speaker profile and up to two headphone profiles. The system includes calibrated bass management for 2.1 stereo systems with subwoofers, while the included XREF20 microphone features multi-angle calibration profiles at 0°, 30°, and 90° positions. Compatible with macOS Big Sur through Sonoma and Windows 10/11, the bundle requires +48v phantom power and supports sample rates from 44.1kHz to 192kHz, with activation keys valid for up to three devices.
- Ready-to-use headphone calibration for 500+ models
- Accurate speaker measurement and calibration for stereo systems
- 3 filter modes: Zero Latency, Mixed, and Linear Phase
- DSP processing controls: Mono, Dry/Wet, and Safe Headroom adjustments
- MIDI mapping and user presets in the SoundID Reference app for seamless switching
- Flat target curve and Custom Target adjustments for personalised calibration
- Translation Check feature to simulate 20+ devices and environments
- Zero latency DSP plugin and near-zero latency calibration on Windows
- Native Apple Silicon support (M-series chip devices)
- Direct calibration on DSP-enabled hardware, compatible with 10+ devices
- Apollo Monitor Correction with multiple output calibration: one speaker and up to two headphones
- Supported target modes: Flat, Dolby Atmos Music curve, Custom Target, and device emulation
- Activation keys for SoundID Reference and Apollo Monitor Correction, usable on up to three devices
- SoundID Reference app and DAW plugin for speakers and headphones (ASIO, WASAPI, APO, HAL)
- Averaged profiles for 500+ supported headphone models
- SoundID Reference Measurement Microphone (XLR connection) with multi-angle calibration profiles (0°, 30°, 90°)
- Compatible with macOS Big Sur, Monterey, Ventura, Sonoma, and Windows 10/11
- Requires stable internet connection for operation (offline use not supported)
- Sonarworks-supported or individually calibrated headphones required
- 2.0 stereo speaker system supported (2.1 systems with calibrated bass management)
- Includes microphone clip for ø21~26mm microphone and 5/8" screw thread
- Audio interface requirements: +48v Phantom Power, matching input/output, sample rates (44.1kHz - 192kHz)



