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Basic Information
Product Name PRO D2
Sale Price Php 12,850.00
Consumer Price Php 14,500.00
Mileage Points :128.50

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Product Code P0000JGK
Product Details Stereo Direct Box
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1."To be Paid on Delivery" Shipping is still limited to some areas in Visayas and Mindanao via AP Cargo.Shipping Cost may be paid by cash to courier (door-to-door) or upon branch pick-up. Service may expand nationwide in the nearfuture;
2."Pre-pay" Shipping covers countrywide (Philippines). Shipping cost needs to be settled with the item cost prior to shipping of the package.
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(Minimum Order : 1 or more / Maximum Order 0 or less)

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Product Details

 Radial Engineering Pro D2

Stereo Direct Box


The Radial ProD2 is a compact stereo direct box developed specifically to address the needs and challenges of a stereo audio system. This passive DI features two independent channels with separate inputs and thru-puts for the artist's stage amp and two fully isolated outputs for the PA system.

At the heart of the design are two high-performance Eclipse ET-DB2 transformers. These deliver 20Hz to 20kHz performance with less than 1.5dB deviation above 18kHz and are able to withstand tremendous signal levels without distortion. Unlike active circuits that overload when the signal exceeds the rail voltage, transformers saturate. This creates a pleasing effect that naturally rounds out the tone, acting like a subtle limiter, which is particularly advantageous when interfacing the digital pianos with samplers and drum machines. Transformers are particularly adept at eliminating hum and buzz by ground loops.

As with all Radial products, the ProD2 is built to tough to handle the rigors of professional touring. A 14-gauge steel ultra rigid i-beam skeleton frame eliminates the possibility of external stress to flex the PC board and cause premature solder joint failure. The innovative book-end design creates a protective zone around the connectors and switches further increasing lifespan. And a full bottom no-slip pad adds mechanical isolation and electrical insulation to further reduce the opportunity for noise.

The Radial ProD2's warm sound, legendary build quality and compact design have made it the most popular stereo direct box made today.



Stereo direct box designed for keyboards

Smooth, warm sound rounds out digital edge

Able to handle huge transients without choking

May be rack mounted for touring rigs

ProD2 ™ Using & Applications

This short guide is written for those who are pro-audio and direct boxes.

The best feature of the ProD2 is its 'plug & play' ease of use. You can connect the instrument to the ¼ "inputs, the ¼" through jacks to the stage amplifiers or the local mixer and the XLR outputs to the mixing console and you are done. Any distortion? Hit the -10dB pad. Any noise? Just depress the ground lift switch.

ProD2 ™ Specifications

The ProD2 is a high-quality ultra-compact stereo passive direct box that features custom-made Radial transformers. ProD2 is a great choice for stereo keyboards, DJ equipment and consumer hi-fi systems. Its high-performance transformer has an exceptionally linear frequency response from 20Hz to 18kHz and is ideal for electronic instruments. The ProD2 is housed in an extremely rugged two piece 14-gauge steel enclosure with an external shell that prevents damage to the switches, features a -15 dB PAD for high output sources and ground lift.


·         Audio circuit type: ------------------Passive, transformer based

·         Number of channels: ------------------Single channel (mono)

·         Frequency response: ------------------20Hz ~ 18.5KHz (± 0.2dB) 

·         Dynamic range: ------------------128dB

·         Maximum input: ------------------+18dB @ 20Hz

·         Total harmonic distortion: ------------------0.01% from 20Hz~20kHz @-10dB

·         Phase deviation: ------------------1° @ 100Hz; 8° @ 20Hz

·         Input impedance: ------------------140k Ohms, unbalanced

·         Output impedance: ------------------150 Ohms, balanced


·         Transformer: ------------------Eclipse ET-DB2, 12:1 ratio

·         Shield: ------------------Faraday, MuMETAL® can

·         Input pad: --------------------15dB

·         180° polarity reverse: : --------------------Inverts absolute phase

·         Ground lift: ------------------Disconnects pin-1 at XLR output

·         XLR configuration: ------------------AES standard (pin-2 hot)

·         Connectors: ------------------1/4" in & thru, XLR-M out


·         Construction: ------------------14 gauge steel chassis & outer shell

·         Finish: ------------------Durable powder coat

·         Size:  (W x H x D) ------------------70 x 108 x 44mm (2.75” x 4.25” x 1.75")

·         Weight: ------------------.54kg (1.2lbs)

·         Shipping size: W x H x D: ------------------102 x 76 x 165mm (4.00" x  3.00"  x 6.50")

·         Shipping weight: ------------------0.61 kg (1.35 lbs)

·         Power: ------------------       Passive, no power required

·         Conditions: ------------------For use in dry locations only between 5°C and 40°C

·         Warranty: ------------------Radial 3-year, transferable


1. Payment by bank transfer with bank account.(ex.BDO, Metro Bank, etc)

2. Payment via PayPal account : PayPal verified account is required.

3. Payment by credit or debit card via PayPal(Visa, Master, JCB, Amex etc.) : PayPal account is NOT required.

4. Payment by credit card(Visa, Master, JCB, Amex etc.) :3D verified credit cards only are eligible for payment by credit card.

5. Payment by bank transfer without bank account.(ex.LBC, Western Union, etc)


 For payment by bank transfer without bank account, the customer may pay by internet banking or telephone banking. The customer may also make payment at local banks. The name of the depositor is required to match the name registered as the depositor when placing the order. Payment shall be made within 7 days from placing the order. The order will be automatically cancelled otherwise.

*Important: All Prices in the website are subject to change without prior notice


  • Shipping method : LBC, 2GO, Fedex, DHL, EMS, Air21, AP Cargo, JRC, etc
    Covered destinations : Nationwide
    Shipping cost : may vary on destination and purchase amount
    Shipping time estimate : 2~6 business days(in case of in-stock products)
    Shipment bound for EMS premium regions : The customer may be required to pay additional cost.

    *Important : Products are to be shipped after the payment is made. Please note that shipping may take longer depending on the products of the order.

     International shipments may be subject to import taxes, duties and customs fees, which are levied once your package reaches the country of destination, and are the responsibility of the recipient. In case that the customer refuses to receive the parcel, the products are to be returned to Philippines and will not be shipped again. According costs(shipping, customs and etc) are the responsibility of the customer and will be deducted from the refund.

Returns & Exchanges

  Please make sure you have selected right options(e.g. size, color and quantity) prior to completing the order.
Once the order is completed, it is assumed that the customer agreed on our exchange/refund policy.
Exchanges and refunds are accepted only if the exchange/refund request is proven valid for the following reasons.


Eligible for exchanges and refunds:
On condition that the package (Labels, tags) of the products are intact.
-       Sold out products
-       Wrong item delivered
-       Defective products

-       Shoddy Goods

Ineligible for returns and exchanges:
-       Products with customer-induced damages
-       Products whose value is decreased significantly due to elapsed time or other reasons and are not in condition for re-sale
-       Change of mind

* (Please contact us or Email customer service for details)


Exchange/refund procedure
For exchanges/refund, the customer is required to post an exchange/refund request on the “Q&A” board.

The request is to include the reason for exchanges/refunds and the order number.
In case of exchange/refund request due to product defects or wrong item delivered, detailed photos of the products are also required. Exchanges/refunds will be made shortly upon careful examination and confirmation on the reported defects. 

The shipping costs occurring from product defects or wrong item delivered are the responsibility of the

>Warranty will repair any product under warranty at no charge or replace the unit of the exact model if deemed necessary.

If repair of returned merchandise is necessary due to neglect, damage, misuse, or improper repair by others, a charge will be made for labor, parts, and return freight.

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