StudioZIO Mastering Suite 2.0.0

Superseded — historical build. This is the original 2.0.0 installer, kept unchanged for provenance.

The current recommended download is StudioZIO Mastering Suite 2.0.0 — UI refresh (2026-09-04). It carries the same version number and the same file name, but a different interface, a different source revision and a different checksum. Unless you specifically need this earlier build, download that one instead.

StudioZIO Mastering Suite 2.0.0

macOS release.

Formats:

• Standalone
• Audio Unit (AU)
• VST3

Installer: StudioZIO-Mastering-Suite-2.0.0.pkg

Security:

• Developer ID signed
• Apple notarized

SHA256: c84cce49e651451409550daaac97f358220bcf7398183369e03f55b25d51793d

Validated source revision: efafcd5243b86b009be2ac8fbb49d63652601b98

StudioZIO Tempo Delay 4.0.1

StudioZIO Tempo Delay 4.0.1 for macOS — Audio Unit, VST3 and Standalone.

Free. Apple silicon (arm64) only; there is no Intel build. macOS 12 or later. Developer ID signed and notarized by Apple, so the installer opens without a Gatekeeper prompt.

The installer attached to this release was replaced on 4 September 2026, so it is no longer byte-identical to tempo-delay-v4.0.1-RC1. Check what you downloaded against the checksum below:

shasum -a 256 StudioZIOTempoDelay-v4.0.1-macOS-arm64.pkg

SHA-256 (StudioZIOTempoDelay-v4.0.1-macOS-arm64.pkg, 12,082,406 bytes)

adae51020ee920d607f04e15c8db3c044c8dadd7bf3e01762dd56cc1c70072c7

Product page: https://www.tempodelay.tech/

StudioZIO Mastering Suite 2.0.0 — UI refresh (2026-09-04)

Current recommended StudioZIO Mastering Suite installer for macOS.

This build refreshes the Mastering Suite interface while preserving the released DSP and 42-parameter automation contract.

Formats:

• Standalone
• Audio Unit (AU)
• VST3

Architecture:

• Apple Silicon (arm64)
• Intel (x86_64)

Security:

• Developer ID signed
• Apple notarized and stapled
• Gatekeeper assessment: accepted

SHA256: 35aa38c1f49bdefcce4792eb0616719bce4f8f4bd49760da31738d244cda3d67

Validated source revision: 7f50544e4838bd112d139ce9fe8ec0f5a65a2c4c

The original v2.0.0 release remains available unchanged for provenance.

StudioZIO Tempo Delay — Public Beta, v4.0.1-RC1

StudioZIO Tempo Delay — Public Beta, v4.0.1-RC1

Public beta / release-candidate build for Apple Silicon Macs.

System requirements

• macOS 12 or later
• Apple Silicon (arm64)

Formats

• AUv2
• VST3
• Standalone

Installer

StudioZIOTempoDelay-v4.0.1-RC1-macOS-arm64.pkg

The PKG and its enclosed application/plugin bundles are Developer ID signed. The final installer has been accepted by Apple's notarization service, stapled, and accepted by Gatekeeper.

SHA-256

431e72768af9fdba855db3929bb63d347e9c418e1e6528aad629954ac695f250

An adjacent .sha256 file is included for verification.

Release status

This is a Public Beta / RC1 build and is not a final production release.

Intel Mac, Universal 2, and Windows builds are not provided in this release.