Stagg SDI-ST Passive Two Channel DI Box


Passive Two Channel DI Box

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Stagg SDI-ST Passive Two Channel DI Box

In the world of audio engineering and performance, signal integrity is the cornerstone of exceptional sound. The Stagg SDI-ST Passive Two Channel DI Box is designed to uphold this principle, ensuring your audio signals are transferred accurately and reliably.

Key Features of the Stagg SDI-ST Passive Two Channel DI Box

The Stagg SDI-ST Passive Two Channel DI Box offers an array of features that set it apart:

Precision Signal Conversion for Exceptional Sound

The SDI-ST DI Box excels in converting unbalanced signals to balanced signals, maintaining the integrity of your audio. It ensures that your sound source is faithfully reproduced, resulting in exceptional sound quality.

Robust Construction for Durability and Reliability

Crafted with durability in mind, the Stagg SDI-ST DI Box features a robust enclosure that can withstand the demands of rigorous live performances and studio use. Its reliable performance guarantees consistent results.

Flexible Connectivity and Versatility

The SDI-ST DI Box provides a range of connectivity options, making it suitable for various audio sources. Whether you’re connecting instruments, mixers, amplifiers, or recording interfaces, this DI box seamlessly integrates into your setup.

Noise Reduction for Clean Audio Output

The DI box’s high-quality transformers and circuitry help minimize interference and noise, ensuring a clean and clear audio output. This noise reduction is essential for achieving professional-grade recordings and performances.

Compact Design for Portability and Convenience

With its compact and lightweight design, the Stagg SDI-ST DI Box is a portable solution that can easily fit into your gear bag. Its convenience is especially beneficial for musicians and audio engineers on the go.

Quick Setup and Easy Integration

Setting up the Stagg SDI-ST DI Box is a straightforward process. Its user-friendly design and intuitive controls allow for quick integration into your audio setup without complex configurations.

Why the Stagg SDI-ST Passive Two Channel DI Box Stands Out

Choosing the Stagg SDI-ST Passive Two Channel DI Box means choosing reliable signal conversion, versatility, and enhanced audio quality. Its combination of precision, durability, noise reduction, and portability positions it as an indispensable tool for audio professionals.

Proper Usage and Maintenance Guide

To make the most of your Stagg SDI-ST Passive Two Channel DI Box and ensure its longevity, follow these simple steps:

  1. Proper Connection: Ensure that cables are securely connected to the appropriate input and output jacks of the DI box.
  2. Grounding: If needed, connect the DI box’s ground lift switch to reduce ground-related issues.
  3. Signal Levels: Adjust the input and output levels to achieve optimal signal-to-noise ratio and prevent signal clipping.
  4. Storage: Store the DI box in a cool and dry environment when not in use to prevent moisture and potential damage.


  • Diecast black metal housing featuring(per channel): High impedance input jack for pick-up, mic, instrument, etc, High impedance output jack for routing original signal to amplifier, Low impedance balanced XLR output for use with a mixing console, Ground lift switch to reduce hum problems
  • Unit is suitable for either on stage, studio and broadcast applications


Next Day Delivery*

Next Day Delivery T&C’s

Next day delivery is only available on orders placed Monday – Friday before noon. Orders placed on a Saturday & Sunday will be dispatched on Monday (except on a holiday weekend) Next Day Delivery is subject to stock and courier availability.

95% of our orders are delivered next day, please allow extra time at busy seasonal periods.*

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I Haven’t received my order! Please tell us ASAP

If you haven’t  received your order within 48 Hours please check the address and Eircode you gave at the time of purchase was correct, then contact us on 00353 419831078 ASAP so we can resolve the delivery issue ASAP.

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Our delivery charges are generally less than an post, the chart below is for guidance.

An Post Rates 04042023

Returns Policy

Please read our Returns Policy carefully before ordering through our online store.

Cancellation before dispatch. Our aim is to package and dispatch the goods within 1 to 3 working days of receiving an order.  If you wish to cancel an order within this time frame please contact us by email from our contact page. If the goods have not been dispatched then we will cancel your order and refund the invoice value. Confirmation of this refund will be email to you. For orders that have been dispatched please follow our returns policy. If you refuse to accept the delivery we will charge you for the return postage cost to us.

Returning Unwanted Goods In accordance with the Distance Selling legislation.  We are happy for you to return unwanted goods within 14 days from date of delivery so long as they are returned in an unused new condition with the original packaging and all manuals and accessories, cables, PSU’s (if applicable), the original invoice and a completed returns form.  Please note it is the customer’s responsibility to ensure the goods are returned safely to us and the customer must pay postage costs.

Upon receiving the return goods we will issue a refund to your credit card/method of payment for the invoice value.  To obtain a return form contact us by email at Please note there is no refund or exchange on Books or Sheet Music due to Copyright!  Returning Faulty Goods If you discover the goods you have purchased to be faulty upon receiving, please contact us at once by email so we can resolve the issue as quickly as possible.  All goods sold are covered by the standard manufactures warranty against faulty materials or poor workmanship.
The manufactures warranty will not cover damage due to misuse, accidental damage, wear and tear.  Faulty goods must be returned with proof of purchase and returns form.  We will endeavour to resolve the issue upon receipt of the faulty goods by either replacing the product with a new or equivalent model or a refund for the original invoice value to your credit card/method of payment.

Returns Step by Step Process:
1: Inform us that you wish to return the goods and clearly state the type of return in the email i.e. Refund or Faulty. We will send you a returns form by email.

2: Complete the returns form and print a copy to go along with the returning goods and place inside the returning box.

3: If at all possible use the original delivery box or obtain a new box (at your own expense). We would ask you not to write, label or tape the retail packaging when returning unwanted purchases. If this happens, it will influence your refund claim.

4: Make sure to firmly pad the returning goods to avoid damage in transit

5: Tape the box securely and clearly mark our return address on the outside of the box. If you are using the original box, please make sure to remove or unmark your delivery address.

6: Organise shipping for the returning goods and retain a receipt from the courier company as proof of postage, as unfortunately we will not be able to accept responsibility for packages lost in transit.

Return Address:
The Sound Shop, 11 East coast Business Park Matthews Lane, Drogheda. A92 XV26 Phone: (00)353 (0)41-9831078 FAX: (00)353 (0) 41-6849906 Should you need to contact us directly please email us at

About Us

About the Sound Shop Drogheda (Ireland Ltd.)

The Sound Shop was established in 1968 by Tommy Leddy and Sean McEvoy, Tommy and Sean had being hiring PA equipment for some time from their homes and seeing there was a gap in the market for musical equipment and instruments they went on to open their first shop in 14 North Quay Drogheda, and so the Sound Shop was born.

The business grew quickly so it wasn’t long before a much larger premises was needed and just a few doors away from the original shop stood Mayoralty House a historic building with charm that became the home of music in Ireland for the next 37 years,  With the success of the business and rise in popularity of out of town shopping the Sound Shop needed to be part of this movement so the decision was made to finally leave North Quay and built a brand new 12,000 sq ft mega store along with a 900 seat theater the TLT where both business still reside today 2023.

Ireland’s Favourite Music Store! The Sound Shop in Drogheda Co. Louth has been supplying musicians, both beginners and professionals from all over Ireland for more than 55 years. Come visit our 12,000 sq ft mega store, Ireland’s biggest and best!!

The Sound Shop is a 100% Irish Owned Company

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Stagg SDI-ST DI Box
Stagg SDI-ST Passive Two Channel DI Box

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