Official Apple Website or trusted software repositories.
: The software includes a massive collection of instruments, including Retro Synth Vintage B3 EXS24 Sampler
: The Transpose object now displays the total composite value from all levels, renamed Sampler channel strips retain their names, and Expression settings are maintained when changing Audio Settings. Stability & Reliability
Executive summary
| Requirement | Details | |-------------|---------| | | macOS 10.15 (Catalina), 11 (Big Sur), 12 (Monterey), or 13 (Ventura) | | CPU | Intel Core i5 (dual-core minimum) or Apple M1/M2 | | RAM | 4 GB minimum (8 GB+ recommended for large concerts) | | Disk Space | 6 GB for minimal install; up to 72 GB for full sound library | | Display | 1280 x 768 or higher | | Audio | Built-in or external Core Audio device |
If you have landed on this article looking for that exact disk image file, you are likely troubleshooting a legacy OS, chasing plugin compatibility, or trying to restore a stable touring setup. Below, we break down everything you need to know about MainStage 3.6.4, where it fits in Apple’s ecosystem, and how to safely install it.
