Voxengo SPAN Plus - Perpetual License

Voxengo SPAN Plus is a real-time spectrum analyzer plugin developed by Voxengo for music production, mixing and mastering, based on the widely used free SPAN analyzer. It is aimed at producers and sound engineers who need to see the frequency content of a track or a whole mix in detail, compare several tracks and keep the tonal balance under control while working in their audio workstation. This listing is a paid license for the plugin: the installer is downloaded from the developer and the product key unlocks the Plus functions directly inside the plugin.

This product is a perpetual license key for Voxengo SPAN Plus: it does not expire and can be used for 1 user running macOS and Windows. The key is delivered by email together with the activation instructions.

SPAN Plus loads as an effect on any track, bus or on the master output and shows the spectrum of the signal passing through it. The extended version adds the tools that the free SPAN lacks: spectrum snapshots can be exported and imported, so a reference track or a previous mix can be kept on screen as a static curve while the current material is analyzed, and images of the display can be saved as PNG files for documentation or sharing.

Key Features:

• Real-time FFT spectrum analysis: Precise frequency display with adjustable FFT block size, window overlap, smoothing and visual slope, so the curve can be tuned to the kind of material being checked.
• Mid/side and multichannel modes: Analyzes stereo, mono and mid/side signals as well as 5.1 and 7.1 surround channels, with a stereo correlation meter to check phase compatibility.
• Multi-track comparison: Several instances of the plugin can share their spectrum in real time, which makes it easy to spot frequency clashes between instruments and to compare a mix with a reference.
• Static spectrum and PNG export: Spectrum snapshots can be saved, reloaded and displayed as static curves, and the analyzer view can be exported as an image file.
• Level metering: Shows RMS, true peak and crest factor values, detects clipping and supports EBU R128 and K-system metering with headroom estimation.
• Standard plugin formats: Available as VST, VST3, AU and AAX for 64-bit Windows and macOS hosts such as FL Studio, Ableton Live, Logic Pro, Cubase, Studio One and Pro Tools.

Product Details:

• Product: Voxengo SPAN Plus
• Version: current version, with all updates released during the license term
• License Type: perpetual license key, no expiry
• Platform: macOS and Windows
• Devices: 1 user
• Language: English, German, French and Russian interface
• Delivery: license key and instructions by email after payment confirmation (usually within a few hours)
• Activation: online, license key entered in the application
• Region: not specified – if you need activation in a specific country, contact us before ordering
• Notes: updates included for the whole license term
• Publisher: Voxengo

System Requirements:

• Operating System: 64-bit Windows or macOS
• Host application: An audio workstation or host that loads VST, VST3, AU (macOS) or AAX plugins

How to Activate:

1. Download the SPAN Plus installer for your operating system from the Voxengo website and install the plugin.
2. Open your audio workstation, load SPAN Plus on a track or a bus and open the plugin window.
3. Open the registration panel of the plugin and enter the product key exactly as it was delivered.
4. The plugin is now unlocked; the same key can be used on the other computers you work on.

Delivery:

This product is delivered digitally. After your purchase is confirmed, the license key and activation guidance are sent to the email address provided at checkout. Delivery times may vary depending on the product type.