Angry Audio USB Analog Audio GIZMO


Eliminate ground loops and interference with the USB Audio Gizmo. For pure, balanced professional-quality audio via USB. Easy to install, no drivers required.

SKU: 991050 Category:

Have you ever heard that annoying high-pitched beep when using computer audio?
This is often the result of a ground loop between your computer and audio equipment via the sound card.
Even balanced audio interfaces can have this problem, and traditional solutions such as ground lifting don’t always help.

The Solution

The USB Audio Gizmo is specially designed to solve this problem. The device provides galvanic isolation of the power, ground and data lines between the computer and audio circuits, making ground loops impossible. This makes the difference between distracting noise and pure audio.


  • Fully balanced audio inputs and outputs: Supports signal levels up to +24dBu, perfect for professional audio.
  • RJ45 connectors in StudioHub+ format: Includes StudioHub XLR adapters for flexibility.
  • Easy Installation: Runs on power from your computer’s USB port, without an external power adapter. USB cable included.
  • Class-compliant device: No special drivers required, compatible with Windows, MacOS and Linux.
  • Rugged design: Powder-coated steel housing with convenient mounting tabs for mounting.

Product specifications

  • Design: galvanically insulated power, ground and data lines
  • Audio inputs and outputs: Fully balanced
  • Signal levels: Up to +24dBu
  • Connections: RJ45 in StudioHub+ format, including XLR adapters
  • Power supply: Via USB port of computer
  • Compatibility: Windows, MacOS, Linux (class-compliant)
  • Housing: Powder-coated steel with mounting options
Brand Angry Audio


At Aircast, we strive to make your shopping experience as smooth and hassle-free as possible. Here you will find important information regarding the shipment of your order.


  • Standard Shipping: Suitable for less urgent orders.
  • Express shipping: For when you need your order quickly.
  • Special Shipping: Please contact our customer service department for custom solutions.

Check the shipping costs for your order during checkout to avoid surprises. We provide you with tracking information* so you can closely follow your order.

Do you have any questions or special requests regarding shipping? Our customer service team is ready to assist you.

*If available

Frequently asked questions:

Do you ship ordered equipment?

Yes, we ship equipment via shipping to various locations worldwide.

Is all equipment readily available?

Although we have some stock of many equipment, we recommend asking for the exact delivery time in advance to avoid disappointment.

Can I also pick up ordered products?

Yes, it is possible to pick up ordered products by appointment.

Do you also offer maintenance and repair services?

Yes, we offer maintenance and repair services for broadcast equipment and studio equipment. Our team of technicians can help you solve technical problems and perform regular maintenance to extend the life of your equipment.

Do you also offer used products or showroom models?

Yes, sometimes we offer beautiful used products or showroom models at very attractive prices. Keep an eye on our website and social media for these special offers.

Can I expect technical support after the purchase?

Absolutely! We offer comprehensive post-purchase technical support. Our team is ready to answer your questions, solve technical problems and guide you through the use of the equipment.

Do you deliver worldwide?

Yes, Aircast Media Solutions delivers worldwide.

What payment methods are accepted?

We offer several secure and convenient payment methods, including credit cards, debit cards and electronic payment systems such as Bancontact, Ideal, Credit and Debit Cards and Apple Pay.

What is the return policy of the Webshop?

At Aircast Media Solutions, we strive for the satisfaction of our customers. If you are not satisfied with your purchase, you can return the product within a certain period of time.
See our returns page for more information: [LINK->RETOUR]

Are there special discounts available for the self-employed or businesses?

We regularly offer special deals and discounts, including opportunities for the self-employed and businesses. Keep an eye on our website and newsletters for any discount offers.