- Knowledge Base
- Symphony I/O Mk 2
- Troubleshooting
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BOOM
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Duet 3
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Symphony Desktop
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Symphony I/O Mk 2
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HypeMiC
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MiC +
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ClipMic digital 2
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Groove
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Jam +
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MetaRecorder
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Plugins
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Apogee Control Remote
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FAQ
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Legacy Products
- AD-16 & DA-16 (non-x versions)
- AD-16x & DA-16x
- AMBEO Smart Headset
- Big Ben
- Duet (Firewire)
- Duet 2
- Duet for iPad/Mac/PC (USB)
- Avid Pro Tools Duet
- Element Series
- Ensemble (Firewire)
- Ensemble (Thunderbolt)
- MINI Products
- Rosetta 200
- Rosetta 800
- GiO
- Jam
- MiC
- One
- Maestro App
- Maestro
- Maestro 2
- One (iPad, Mac, PC)
- PSX-100
- Quartet
- Rosetta AD
- Sennheiser ClipMic
- Symphony32 PCI Cards
- Symphony 64 PCIe
- Symphony 64 Thunderbridge
- Symphony I/O Mk 1
- X-Option Cards
- Symphony Mobile
Symphony I/O MkII Thunderbolt is not recognized in Symphony Control (macOS Big Sur, Monterey, Ventura)
If your Symphony I/O MkII Thunderbolt is not recognized in Symphony Control application (in macOS Big Sur/Monterey/Ventura), then this is the guide you want to follow along.
1. Confirm that Symphony is recognized in PCI and Thunderbolt in > About This Mac > System Report > Hardware, but not in Audio (as seen in the screenshots below):
2. Open Activity Monitor in Finder > Applications > Utilities, then search "Apogee" in CPU to find "Core Audio Driver (ApogeeSymphonyIO2T.driver)":
3. Double Click "Core Audio Driver (ApogeeSymphonyIO2T.driver)" then "Force Quit" the process:
4. After "ApogeeSymphonyIO2TSymphony.driver" restarts itself, Symphony Control.app will recognize Symphony!