is a 12-channel/4-bus console that packs professional features into a smaller footprint. Input Configuration
Dust is the enemy of analog consoles. If your faders crackle when you move them: Soundtracs Topaz 12 4 Manual
: Signals can be assigned to the main L/R mix or to subgroups, which can then be routed to the main mix. The service manual (if you find it) lists
After combing through Reverb, Gearspace (formerly Gearslutz), and archive.org, here is the current state of play. Topaz 12/4 documentation
Have you used a Soundtracs Topaz in your studio? Let us know your favorite preamp trick in the comments below!
The service manual (if you find it) lists all capacitor values. A common community-sourced list:
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