Apogee Symphony Mobile ExpressCard in good working condition - fully functional, no issues.

The Symphony Mobile is the ExpressCard bridge that connects a MacBook Pro to Apogee converters — Rosetta 800, Rosetta 200, AD-16X, and DA-16X. It provides up to 32 channels of bidirectional I/O at up to 192kHz, with less than 1.6ms round-trip latency at 96kHz. Works via Core Audio with any CoreAudio application. Compatible with first-generation MacBook Pro and later.

Note: this is an interface bridge card, not a standalone audio interface. It requires an Apogee converter with an X-Symphony expansion card installed.

- Up to 32 channels in / 32 channels out- 24-bit / 192kHz
- Less than 1.6ms latency at 96kHz- PC-32 bi-directional connector to Apogee converters
- Compatible with Rosetta 800, Rosetta 200, AD-16X, DA-16X (X-Symphony required in converter)
- ExpressCard slot — MacBook Pro
- Core Audio, Mac only
- Apogee Maestro software + VBus virtual routing

Last used fully functional; currently untested as no compatible MacBook Pro is available for verification.    

Ships from Finland, EU. Tracked shipping included.