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$ 849 .99
or $36/month for 24 months 0% interest for 24 months. 24 equal monthly payments required. Learn more
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SKU

133184

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Radial Engineering HDI Studio-Grade DI Box

Studio-grade direct box and preamp, with a simple but powerful feature set designed to produce superior sonic results within moments
MFR# R800 2025
Shop All Radial Engineering
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Product Description

Direct box experts Radial Engineering are back with the new HDI Studio-Grade DI Box that's sure to change the way you make records. The HDI is a premium, flagship-level DI box designed to give you tons of options in any recording scenario. Whether your recording session calls for bass, keys, or other instruments to be run through a direct box, the HDI is designed to give you the highest quality signal when the source hits your DAW. With a custom Jensen transformer, the HDI allows you to dial in the amount of coloration in your signal, and an onboard Opto style compressor is at your disposal to tame peaks. The presence control allows your source to cut throw a mix, and a useful VU meter allows you to watch how hard you’re driving the HDI and how much saturation you’re adding.

Features:

  • Oversized custom wound Jensen transformer
  • Ultra clean or dial in vintage warmth
  • Opto compressor to tame harsh transients
  • Mic and line level outputs

Product Specifications

ConditionNew
ChassisDesktop
Input Connectors1/4-inch TS
Output Connectors1/4-inch TRS, Analog XLR

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I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
Matthew R.
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Ryan F.
In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
Martin C.
This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
Phil T.
The speed of delivery exceeded my expectations! I was VERY pleased that my shipment arrived in time for a scheduled vocal tracking session. The packing insured that my order arrived safely. And the sales staff responded quickly to questions regarding the product.
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