Sonosax SX-M2D2

Sonosax SX-M2D2 [044100]

The Sonosax SX-M2D2 is a compact 2-channel mic/line and digital audio interface featuring extensive analog and digital I/O. It combines high-quality microphone preamplifiers with AES3/AES42, USB audio and independent monitoring for mobile or fixed installations.

The SX-M2D2 provides mic/line inputs, AES3/AES42, USB audio, analog outputs and an independent headphone output. Powering is available via external DC, USB or a removable 18650 lithium-ion battery with intelligent energy management for field operation.

Main Features

• 2-channel mic/line and digital audio interface.
• Mic/line, AES3/AES42, USB audio and analog outputs.
• 24-bit audio at 48 / 96 / 192 kHz.
• Battery-powered with intelligent energy management.
• OLED display with encoder control.
• CNC-milled aluminium housing.

Specifications

• Mic/Line inputs: 2× mic/line on TA3, electronically balanced, with phase reversal, 48 V phantom, LF cut and level control.
• Digital input: 1× AES3/AES42 on TA3, transformer balanced, with phase reversal and level control.
• Analog output: 1× line output on TA3, 2 channels, analog unbalanced.
• Digital output: 1× AES3 on TA3, 2 channels transformer balanced with ASRC (48 / 96 / 192 kHz).
• USB audio: 2-channel input/output via micro USB type-C connector.
• Headphone: independent stereo line/headphone output on mini-jack.
• Dynamic range: 135 dB (A-weighted).
• THD: < 0.001%.
• Frequency response: up to 90 kHz @ 192 kHz.
• Resolution: 24-bit, 48 / 96 / 192 kHz.
• Power: external DC 9–18 V via 4-pin Hirose; external DC 5 V via micro USB.
• Battery: removable 18650 lithium-ion cell, charged via external DC.
• Runtime: approx. 4.5 hours with fully charged 11.5 Wh battery and two 48 V microphones.
• Power management: intelligent energy management; hot-swap supported.
• User interface: 128 × 64 monochrome OLED display; two rotary encoders for gain.
• Meters: 2- or 4-channel peak meters.
• Housing: CNC-milled aluminium.
• Dimensions: 74 × 28 × 130 mm.
• Weight: 336 g including battery.
• Mounting: mounting holes on both sides.

Included

• Sonosax SX-M2D2 mic/line and digital interface [044100].