Up for sale is a professional Digidesign SYNC I/O (Model MH40). This is the highly stable Revision K (Rev K) hardware, widely considered the best version of the blue-face synchronization peripherals. This unit is the essential clocking and sync hub for Pro Tools|HD (TDM) legacy systems.

Details:

  • Serial Number: SC15008
  • Features: Provides sample-accurate lock to LTC, Video Ref, and Word Clock. Includes a front-panel LED display for timecode and status.
  • Condition: Some minor scratches on body, nothing serious, faceplate is clean.

Firmware & Diagnostics:

  • Unit has been tested and powers on successfully.
  • Running final Firmware v1.2.1 (confirmed by boot code 121).
  • Front Panel hardware revision FP 9A (confirmed by boot code E38).
  • LED display is crisp with no missing segments.

Functionality: Unit powers on, completes its internal boot sequence, and displays firmware v1.2.1. Front panel hardware is verified as revision 9A. All buttons, LEDs, and the display are responsive. Unit passes internal self-test.

Includes:

  • Digidesign SYNC I/O Unit
  • IEC Power cable

IMPORTANT COMPATIBILITY NOTE: Please read before purchasing. This is a Legacy Pro Tools | HD peripheral.

  • Not a Standalone Interface: This unit does not have mic preamps or standard audio outputs for speakers. It is a synchronization and clocking device.
  • Hardware Requirements: It requires a Pro Tools | HD Core, Accel, or HDX system to function as designed. To connect it to your computer, you will need a 1/2" 8-pin Mini-DIN "Digiserial" cable (not included).
  • OS Compatibility: This unit is primarily intended for use with Pro Tools 6.x through 10.x. While it can work with newer systems via the "Legacy" port on an HD I/O, please verify your hardware compatibility before buying.
  • Sale Terms: Due to the vintage nature of this pro-audio equipment, it is sold As-Is, though it has been confirmed to power on and pass the internal firmware boot check (v1.2.1).

Shipping & Security

To ensure your gear arrives safely, we utilize Reverb Safe Shipping for all packages. This protects your investment from the moment it leaves our hands until it reaches your door.

Please Note:

  • Signature Required: To prevent theft and ensure high-value items are delivered safely, a signature may be required upon delivery.
  • Tracking: Once processed, you will receive an automated tracking number. We recommend monitoring this to ensure someone is available to sign for the package.

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

Listed5 months ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • SYNC I/O
Finish
  • Silver
Categories
Year
  • 2000s

Product safety information may be available here.

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Orlando, FL, United States
Joined Reverb:2025

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