Sonnet Echo Express III PCIe Expansion Chassis with Thunderbolt 3

Sonnet Echo Express III PCIe Expansion Chassis – Thunderbolt 3 Upgrade | Fully Tested

For sale is a Sonnet Echo Express III PCIe Expansion Chassis in very good cosmetic and technical condition.

The chassis has been upgraded with a Thunderbolt 3 interface card, providing modern connectivity and excellent compatibility with current Mac and PC systems.

It is an ideal solution for running Avid Pro Tools HDX and other professional PCIe expansion cards on Thunderbolt-equipped computers such as the Mac Studio, MacBook Pro, Mac mini, and compatible Windows PCs.

Important Note

The Avid Pro Tools HDX card shown in the photos is for demonstration purposes only and is NOT included in this sale.

This listing is for the Sonnet Echo Express III PCIe Expansion Chassis with the Thunderbolt 3 upgrade only, including the accessories listed below.

Features

• Sonnet Echo Express III PCIe Expansion Chassis
• Thunderbolt 3 interface card installed
• Three full-length PCIe expansion slots
• Ideal for Avid Pro Tools HDX and other professional PCIe cards
• Reliable and quiet operation
• Fully tested and 100% functional

Condition

The chassis is in very good cosmetic condition and has been fully tested. It is ready for immediate use.

Included

• Sonnet Echo Express III PCIe Expansion Chassis
• Thunderbolt 3 interface card (installed)
• AC power cable
• Original Avid HDX power cable (for powering an HDX card inside the chassis)

The chassis has been carefully maintained in a professional, smoke-free studio and is being sold only because my studio has transitioned to a different production setup.

Please feel free to contact me if you have any questions.