SYM2-2X6SE-TB3-PT

High-End Conversion for Critical Listening
The 2x6 Special Edition module delivers ultra-detailed AD/DA performance which is ideal for mastering, mixing, and reference-grade monitoring.

Focused I/O Setup
Includes 2 precision line inputs and 6 clean line outputs for compact yet powerful studio workflows.

Versatile Digital I/O
Supports AES/EBU, Optical, and S/PDIF coaxial digital formats for full compatibility with digital gear.

Dual Workflow Integration
Offers Thunderbolt 3 for native DAW use alongside Pro Tools Plus connectivity for seamless operation in Pro Tools HD environments.

Immersive Audio Monitoring Support
Designed to handle immersive formats like Dolby Atmos with advanced output routing.

Front Panel Touchscreen
Provides quick access to metering, level control, and configuration directly from the unit.

Expandable Chassis Design
One empty I/O slot allows room for future growth as your studio needs expand.

Pro Studio Ready
Perfect for hybrid studios using both native and Pro Tools systems without compromise.

Made in the USA
Engineered and assembled in the United States for consistent, professional-grade reliability.

General Specifications
Device Type: Multi-Channel Modular Audio Interface
Chassis: Symphony Mk II Chassis
I/O Configuration: 2 Line Inputs x 6 Line Outputs
Digital I/O: AES/EBU, Optical (ADAT or S/PDIF), S/PDIF Coaxial
Connectivity: Thunderbolt 3, Pro Tools HD (via Pro Tools Plus Card)
Touchscreen: Front-Panel High-Resolution Display
Control: Apogee Maestro Software and DAW Integration
Build Type: Modular with One Installed I/O Module
System Expansion: 1 Empty Slot for Future I/O Module
Use Case: Compact High-End Interface for Pro Tools HD Users

Analog-to-Digital Conversion (2x6SE Module)
THD+N: –116 dB @ 22dBu (0.00016%) unweighted
Dynamic Range: 122 dB A-weighted
Maximum Input Level:
+4dBu Setting: +24dBu
–10dB Setting: +6dBV
Frequency Response: 44.1kHz – 20kHz (±0.05 dB)
Input Impedance: 10kΩ
Total Analog Inputs: 2 Line Inputs

Digital-to-Analog Conversion (2x6SE Module)
THD+N: –118 dB @ 21dBu (0.00013%) unweighted
Dynamic Range: 126 dB A-weighted
Maximum Output Level: ∞ to +24dBu
Frequency Response: DC to 20kHz (±0.05 dB)
Output Impedance: 50Ω
Output Circuitry: Apogee Perfect Symmetry Circuitry (PSC), Balanced
Total Analog Outputs: 6 Line Outputs

Headphone Output
Connector: 1 x ¼” Stereo Headphone Output (Front Panel)
THD+N: –110 dB @ 19dBu into 600Ω (=80mW), –101 dB @ 14dBu into 32Ω (=470mW)
Dynamic Range: 121 dB A-weighted
Driver Technology: Apogee Constant Current Drive™

Digital I/O
AES/EBU: Stereo I/O
Optical: ADAT (8-Channel) or S/PDIF (Stereo)
S/PDIF Coaxial: Stereo I/O
Total Digital I/O: 6 Channels In / 6 Channels Out

Power
Input Voltage: 90–240VAC
Frequency: 50–60Hz
Power Consumption: 150W

Connectivity Options
Primary: Thunderbolt 3
Option Card: Pro Tools Plus (HDX/HD Native Integration)
Digital Formats Supported: AES/EBU, ADAT, S/PDIF (Coaxial & Optical)

Compatibility
Thunderbolt: macOS 10.10 and above
Pro Tools HD/HDX: macOS and Windows (Pro Tools HD 9 or greater)

Module Configuration
Module 1: 2x6SE (2 In / 6 Out Line-Level)
Module 2: Empty (Available for Expansion)

SKU
Model Identifier: SYM2-2X6SE-TB3-PTHD-PLUS