
Add Pro Studio Character With the Radial HDI High Definition Studio Grade Direct Box / DI – Genuine Australian Stock
The Radial HDI High Definition Studio Grade Direct Box / DI is an audio processor built to help you shape your sound at the source — supplied as genuine Australian stock with local warranty. A smooth Opto compressor can be engaged to control the peaks of the input signal, and a High-Pass Filter clears up any excessive low frequencies added by the Color control.
Why You’ll Love It
- Shape your sound at the source — the HDI is a studio-quality direct box designed to create exceptional recordings with any instrument, utilizing premium Jensen transformers and a unique…
- Get studio-grade control — dial in an amazing tone within seconds Blend from ultra-clean to amp-like distortion Smooth Opto compressor for peak reduction Mic and line-level…
- Connect to pro gear — the inputs of the HDI with instant visual feedback from the responsive front panel meter, while the Color knob provides seamless blending…
- Built for daily use — lastly, a Presence control accentuates the highs and high-mids, providing the ability to cut through the mix with results that are sure…
Key Features
Design & Materials
Radial builds the Radial HDI High Definition Studio Grade Direct Box / DI to the manufacturer’s specification for regular use.
Performance Specs
- Dial in an amazing tone within seconds Blend from ultra-clean to amp-like distortion Smooth Opto compressor for peak reduction Mic and line-level outputs Oversized…
- the inputs of the HDI with instant visual feedback from the responsive front panel meter, while the Color knob provides seamless blending between an…
- A smooth Opto compressor can be engaged to control the peaks of the input signal, and a High-Pass Filter clears up any excessive low…
What’s Included
The Radial HDI High Definition Studio Grade Direct Box / DI as listed in the product name, with the manufacturer’s standard accessories. Ask our team if you need the exact box contents before ordering.
Perfect For
- Recording studios
- Mix and mastering engineers
- Live sound engineers
How It Stands Out
Studio-grade processing with the connections and controls listed below. Unlike grey imports, every audio processor we sell is genuine Australian stock with the official local manufacturer’s warranty, priced in AUD including GST. It is in stock at our Melbourne warehouse.
Frequently Asked Questions
Is it rack-mountable?
See Design & Materials.
What connections does it use?
See Performance Specs.
Is the Radial HDI High Definition Studio Grade Direct Box / DI genuine Australian stock?
Yes. Every product is 100% genuine Australian stock with the official local manufacturer’s warranty.
How long does delivery take?
This item is in stock at our Melbourne warehouse and ships with StarTrack Express — free on orders over $500 AUD.
Technical Specifications
Need the full manufacturer specification sheet for this model? Ask our Melbourne gear desk on 0489 989 442 and we will send it through.
Australian Warranty & Support
This product is supplied with Radial’s manufacturer warranty for Australian stock. Warranty length and terms vary by brand and model — contact us with the model and we will confirm the details before you order.
These benefits are in addition to your rights under the Australian Consumer Law. Accessories and consumable parts can carry different terms, and manufacturer terms can change, so check the official terms for your purchase date.
- Full official Australian manufacturer warranty with local repair centers.
- Australian Consumer Law (ACL) consumer guarantees apply to all purchases.
- Complimentary technical setup assistance via Melbourne gear desk.
Estimated Delivery
- Melbourne Metro
- 1 business day (same-day courier available)
- Sydney, Canberra & Brisbane Metro
- 1 – 2 business days (StarTrack Overnight)
- Adelaide & Hobart Metro
- 1 – 2 business days
- Perth & Darwin Metro
- 2 – 3 business days
- Regional & Remote Australia
- 2 – 4 business days
- New Zealand
- 3 – 7 business days
- Asia (selected countries)
- 5 – 10 business days
- Europe & United Kingdom
- 7 – 14 business days
- North & South America
- 7 – 14 business days
- Africa
- 10 – 20 business days
Orders placed before 2:00 PM AEST on business days are normally dispatched the same day. International delivery times are estimates from dispatch, and we confirm the international shipping cost before you pay. Import duties, taxes and customs fees charged by the destination country are the buyer’s responsibility. Some products, such as drones, radios and lithium batteries, have export or carrier restrictions; we confirm any restriction before you pay.
We cannot ship to: North Korea, Iran, Syria, Cuba, Russia, Belarus, Crimea, Donetsk and Luhansk regions. See the full delivery & shipping policy.