Sonnet Echo II DV: Pro-Grade Dual-Slot Rackmount PCIe Expansion
In the world of professional audio and video production, performance is non-negotiable. Modern computers like the Mac Studio and specialized PCs offer incredible processing power, but their compact designs lack the internal PCIe slots essential for high-end capture cards, audio DSPs, and other mission-critical hardware. The Sonnet Echo II DV Rackmount is the definitive solution, seamlessly bridging your Thunderbolt-equipped computer to the world of professional PCIe cards within a rugged, rack-ready chassis.
What sets the Echo II DV apart is its revolutionary dual-interface architecture. It features two full-length PCIe 3.1 slots, each with its own dedicated Thunderbolt port. When connected to a computer with independent Thunderbolt controllers—such as any Apple Silicon Mac or multi-port Windows PC—this design unlocks the full, uncompromised bandwidth for each card. Unlike systems that split a single connection and create performance bottlenecks, the Echo II DV ensures your demanding hardware operates at its absolute peak. Whether you're running an 8K video capture card alongside a multi-channel audio interface, both cards receive the dedicated data throughput they need, free from compromise.
Powering professional hardware requires a robust electrical foundation. The Echo II DV is engineered with an integrated 400W universal power supply, providing ample, stable power for even the most demanding configurations. To support non-GPU cards that require extra juice, it includes two 75W 6+2 pin auxiliary power connectors, one for each slot. This makes it fully compatible with industry-standard workhorses like AJA KONA 5, Blackmagic DeckLink 8K Pro, and Avid Pro Tools | HDX cards. Designed for total workflow integration, the chassis automatically powers on and off with your computer, simplifying your setup and conserving energy. It's the ultimate expansion tool for professionals who refuse to sacrifice performance.
Key Features
- Dual PCIe 3.1 Slots: Install two full-length, single-width PCIe cards in a single 2U rackmount chassis.
- Independent Thunderbolt Interfaces: Each slot connects to its own Thunderbolt port, providing maximum, uncompromised bandwidth.
- Robust 400W Power Supply: Delivers ample, consistent power for the most demanding professional cards.
- Dual 75W Auxiliary Power: Includes two 6+2 pin PCIe power connectors to support cards requiring extra power.
- Broad Card Compatibility: Supports a wide range of professional audio, video, storage, and networking cards.
- Intelligent Power Management: Automatically powers on and off with the connected host computer for seamless operation.
- Rackmount Design: Built for integration into standard 19-inch server racks, DIT carts, and mobile rigs.
Technical Specifications
| Feature | Specification |
|---|---|
| Form Factor | 2U Rackmount |
| External Connectors | 2 x Thunderbolt Ports |
| PCIe Slots | 2 x PCIe 3.1 (x16 Mechanical) |
| Supported Card Size | Up to 2 x Full-length (12.28 in), Single-width |
| Power Supply | Internal 400W, Universal (100-240V AC, 50-60 Hz) |
| Auxiliary Power | 2 x 75W 6+2 pin PCIe Power Connectors |
| Power Management | Automatic Power On/Off with Host Computer |
Shipping policy
Any items which are in stock, will be dispatched immediately - same day if possible and morning of the following business day at the latest. Items which are not in stock at our local warehouse will be routed to us, and dispatched immediately upon arrival to us. In that case, the estimated dispatch time is noted on the product page.
Note that you are always welcome to email info@dittools.eu or call (+372) 5556 0057 for a more accurate shipping time estimate, as this does vary depending on a number of factors.
Standard shipping
Unless otherwise noted, all items are shipped standard via DPD. We normally ship to European Union countries only – do contact us for possible exceptions, particularly other European mainland countries. Shipping times vary between 1 to 10 business days within Europe – an up to date estimate will be given at checkout.
Express shipping
Our shipping partner for expedited deliveries is DHL Express; please contact us directly for a quote.
Returning an item
If you are not completely satisfied with your purchase, you can return your item(s) for a full refund within 14 days of confirmed delivery.
Special sales, demo items and promotions may have modified return policies. If an item from a bundle is returned for refund, the total bundle discount or the total value of the gifts will get deducted from the returned item prior to issuing a refund. If the bundle discount (or gift value) exceeds the value of the returned item, the difference must be paid to be able to return the item.
Return autorization
If you would like to return any item(s), please contact us by either emailing info@dittools.eu or calling (+372) 5556 0057. We will share with you a Return Merchandise Authorization (RMA) code and ask that you clearly mark this code outside of your shipping box as you ship your item(s) back for a refund.
You will be liable for the shipping and any applicable customs/duty fees returning the item(s).
Incorrect items
If the return is made due to a faulty product, or an incorrectly shipped product, or if you are returning the item(s) due to a defect, or functionality issue, or because it is not the item you have ordered, we will gladly email or mail a return shipping label covering all shipping related expenses. In order to determine whether the return is initiated due to a technical problem, we may ask for you to provide visual support like images or a video on the item(s).
Shipping
Returned merchandise must be in its original packaging, and placed in a decent shipping box, e.g. the same box that we shipped the items to you in. Please make sure to clearly mark the RMA code you have received from us outside on the box.
Do not forget to cover or peel off any existing shipping labels on the box.
DIT Supplies OÜ cannot be held accountable for return shipments that have not reached us or returns made without RMA codes. We strongly advise that if you are returning the item(s) with a carrier of your choice that you use a traceable shipping method.
It may take 4-5 business days for your return to reach us. Once it is received and inspected, your refund will be processed and automatically applied to your credit card or original method of payment within 14 business days. Please note that depending on your credit card company, it may take an additional 2-4 business days after your credit is applied for it to post to your account.
Customs, duties & taxes
There are no customs duties or taxes on orders shipping within the EU. Orders shipped outside of the EU may be subject to import taxes, customs duties and fees collected by the destination country. The recipient of an international shipment may be subject to such import taxes, customs duties and fees, which are collected once a shipment reaches the recipient's country. Additional charges for customs clearance must be paid for by the recipient; we have no control over these charges and cannot predict what they may be. Customs policies vary widely from country to country; and when customs clearance procedures are required, it can cause delays beyond our original delivery estimates. We advise that you contact your local customs office for more information.