Vocal and instrument processors

Radial PROD8 - Passive 8 channel DI, Radial transformers, 19" rack-mount - 1 RU

Product Code: RA-PROD8

Brand
Radial Engineering
RRP $2,899.00
*Recommended Retail Price may not be a true representation of the market price
 
Unit of Measure
EACH

 

Unspecified
Features
UPC EAN 06761010 3679 0 Radial Part No. R800 1120
Technical Specifications
Brands Radial Engineering
Product type Audio Interfaces
Product type DI boxes
  • Details
  • Downloads
  • Ordering

Passive 8-Channel Rackmount Direct Box

The ProD8 is a high performance 8-channel passive direct box optimized for keyboard rigs in professional touring, with redundant 1/4″ inputs for each channel and a completely passive design that requires no power to operate.

  • High density 8-channel rackmount DI for keyboards
  • Reversible rack ears to optimize patching setup
  • Withstands extreme dynamics from high-output sources
  • Redundant inputs let you incorporate a backup system

Professional performance

The ProD8 features up to 8 direct box outputs in a single 1RU rack space for professional touring, with dual ¼" inputs on each channel to incorporate a backup system or connect up to 16 channels of audio at once. A ¼" TRS effects insert jack on each channel allows for connection to various effects devices while adding greater routing options, while a thru-put jack delivers a direct feed to the artist's playback system. The front panel features isolated XLRs for balanced low-noise outputs, each equipped with ground lift and 180° polarity reverse switches.

Transformer driven for greater headroom and low noise

The engine inside the ProD8 is a custom wound Eclipse ET-DB2 transformer that performs both the impedance matching and balancing. Linear from 20Hz to 20kHz, it is able to withstand the extreme dynamics common with today's digital keyboards. Unlike active circuits that overload and square wave when the rail voltage is exceeded, transformers saturate. This means that as the signal increases, the ProD8 naturally rounds out the tone producing a warm Bessel curve reminiscent of the very best vintage audio gear. The other significant advantage to this passive design is 100% galvanic isolation between the source and destination, which eliminates hum and buzz caused by ground loops.

Adaptable Configuration

To enhance setup options, the Radial ProD8 is equipped with reversible rack ears. This handy feature allows the system tech to position the inputs on the front of the rack when interfacing with external keyboards or have them inside if the setup is predominantly equipped with rack modules.

ProD8 Applications

The ProD8 in the Studio

Set the ProD8 rack ears so that the ¼ inputs are on the front panel to make patching different instruments easy. This give you access to the dual inputs and thru-put jacks for quick connection to amps in the studio.

The ProD8 with Rack Synths

Set the ProD8 up with the XLR outputs facing front to accomodate touring racks of modular synths. With the ¼ inputs on the inside of the rack your synths stay connected while sound techs patch the XLR outs into the main snake and PA system.

Using the ProD8 for Backing Tracks

The ProD8's dual summed inputs make it convenient for patching two sources into each channel at the same time. This lets you use the ProD8 for backing tracks with two multi-track running in sync or redundant keyboard setups for live performances.

Reviews

"For an audio provider who works with a lot of musical artists, especially ones with a lot of keyboards or sound sources, the ProD8 is a perfect unit. It provides routing options, a great stereo merge to mono feature, and is built to handle the rigors of our business."

By Craig Leerman

"Gorgeous, transparent sound. Saturation at high signal levels sounds awesome on keyboards, but never intrusive. Requires no power. Built like a rich paranoid's survival bunker."

By Stephen Fortner

Artists

Zach Rudulph

Andy Grammer, Colbie Caillat, Gavin DeGraw, Ben Rector

"The ProD8 by Radial has drastically improved my workflow. Either in studio or on the road with Andy Grammer, we connect multiple keyboards to the ProD8 and have put that thing through the ringer! The ProD8's audio quality never faltered and is why we would not use anything else. The ProD8 is an intricate part of our live show."

ORDERING FROM AMBER TECHNOLOGY

NEW TO AMBER TECHNOLOGY?

You can place an order using guest checkout, and we'll email your order details when we ship. You can register by following this link. When you register, we will retain your order history and checkout information for future transactions. Registration is quick and free. W'll never share your registration details outside Amber Technology.

ARE YOU AN AMBER TECHNOLOGY ACCOUNT CUSTOMER?

Existing Amber Dealers can register for a web login using this link: Apply
Non account holders looking to become a dealer should use this link to apply: New Amber Dealer Application
If you don't know or have forgotten your password, please reset it using this link: Forgot Password
If you need help with any login or site-related issues, please Contact Us
Your user ID is the email address that's recorded for your account.

ORDER PROCESSING

Orders placed though the Amber Technology website are despatched from our Auckland warehouse.

    • Orders received before 12:00 PM (midday) will be processed for same-day shipping.
    • Orders received after after 12:00 PM will be processed for shipping on the following business day.
We ship using Mainfreight & Bascik for Screens and NZ Post for all other orders. We deliver New Zealand-wide to residential, business but do not ship to PO box addresses.

FREIGHT CHARGES

Standard Orders:

    • Orders valued over $250 ex GST: Freight-Free (excluding bulky or palletised items)
    • Orders valued under $250 ex GST: Flat shipping fee of $20.00 ex GST applies

Dropship Orders:

    • An additional $20.00 ex GST fee applies for all drop ship orders

Bulky Items, Fragile Freight & Palletised Orders:

    • Projection Screens: $30 per screen (nationwide)
    • Newline Displays: $150 per panel (nationwide)
    • Primacoustic Products: $30 per order (nationwide)
    • Palletised Orders: $30 per pallet (nationwide)
    • Special Requests or Priority Shipping: Additional $50 surcharge (ex GST)

Note: For all bulky, fragile & palletised orders, please include the following information when placing your order, failure to do so may result in a redelivery fee:

    • Name: of the person receiving the order
    • Email address: for the contact receiving the shipment
    • Phone number: of the contact receiving the shipment

ESTIMATED SHIPPING TIMES

    • Auckland (Metro): Next-day delivery (excluding rural areas)
    • North Island: 2-3 business days (excluding rural areas)
    • South Island: 3-5 business days (excluding rural areas)
    • Special Requests/Priority Services: Additional $50 surcharge (excluding GST)

Bulky Items & Palletised Orders: (Screens, Primacoustic, Bulk Shipping)

    • Auckland (Metro): Next-day delivery (allow up to 2 days)
    • North Island: 2-3 business days
    • South Island: 3-5 business days (depending on location)

Displays & Sensitive Freight: (Newline panels & large fragile items)

    • Auckland (Metro): 2 business days (allow up to 5 days)
    • North Island: 4-5 business days
    • South Island: 3-5 business days (depending on location)

IMPORTANT NOTES

    • Delivery times are estimates and may vary depending on courier schedules, remote locations, and public holidays
    • Rural areas may experience longer delivery times
    • Special requests, priority handling, or additional services will incur an extra $50 ex GST surcharge
    • Amber Technology reserves the right to alter freight charges at any time in response to changing market conditions or circumstances Amber deems to be exceptional

TRACKING

We will email the tracking number for your shipment shortly after it’s been despatched. If you have any questions regarding shipping, please Contact Us.

WARRANTY

Our goods come with guarantees that cannot be excluded under the New Zealand Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. All items purchased from Amber Technology will be covered under warranty. The duration and terms of this warranty are specified by the manufacturer unless otherwise stated. Warranty information is available on the individual product listings on this site. Refurbished items will include a 12-month warranty unless otherwise stated. For warranty repairs for all brands, please download our service form and email to service@amber.co.nz. An RMA number will be issued for the repairs to commence. Do not send stock before receiving an RMA number. Further instructions will be emailed to you following receipt of the form.

STOCK AVAILABILITY

The availability of stock is communicated via the indicator of each product listing page.

    • Available - means that reasonable stock is in our warehouse, ready for immediate shipment.
    • Limited Stock - means that we have only a small number of items in stock.
    • Out of Stock - means this item is currently unavailable for immediate shipment - orders placed for "Out of Stock" items will be fulfilled as soon as replacement stock arrives.
    • Special Order – These products are not generally kept in stock in New Zealand. Lead times vary depending on country of origin, manufacturer stock levels, factory production schedules, and/or incoming shipment transit times. Please contact us for an estimated lead time.
    • In Stock at Supplier - This status indicates the item is not currently in our New Zealand warehouse, but is available from our Australian supplier. This means the product can be sourced and delivered faster than a standard 'Out of Stock' item. The ETA will generally be shorter, making it a viable alternative to waiting for restock from international suppliers.

TECHNICAL SUPPORT

Please visit the Contact Us page to find out how to get technical support for your product.

RETURNS

Please Contact Us if you have received an item which has been damaged in transit or is otherwise not working correctly when you receive it. Subject to availability, we will arrange for a replacement item to be despatched and for the faulty item to be returned to us.

Related Products

 
RRP $839.00
*Recommended Retail Price may not be a true representation of the market price
(Each)
 
RRP $449.00
*Recommended Retail Price may not be a true representation of the market price
(Each)
 
RRP $1,009.00
*Recommended Retail Price may not be a true representation of the market price
(Each)
 
RRP $2,999.00
*Recommended Retail Price may not be a true representation of the market price
(Each)