Scan code: LN96364 Manufacturer code: R800-1100-00

Radial ProDI Passive Direct Box

Radial ProDI Transformer Isolated Passive DI Ideal for Stage or Studio, MuMETAL Shielding 140 kO Input Impedance

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Scan code: LN96364 Manufacturer code: R800-1100-00
Order now and receive it by Tuesday, 28th May
Get it Tuesday, 28 MayIn stock
From £10.79 / month (APR 16.9%) or 0% for 4 months
Monthly Payment: £10.79
Instalment Rate: 16.9% p.a. (fixed)
Cost of purchase: £119.00
Total inc. interest: £129.39
Minimum Spend: £99
Instalment Rate: N/A
Cost of purchase: £99
Total inc. interest: £99
If you are approved for a credit limit with PayPal Credit and use it for future purchases, the APR for those purchases won't be more than 23.9% and may be even lower.

Representative Example:

Purchase Rate: 23.9% p.a. (variable)

Representative: 23.9% APR (variable)

Assumed Credit Limit: £1,200

Subject to status. Terms and Conditions apply.
spend over £280 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
Delivery Options
  • By DPD On 28th May to your specified address. | Free Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

    Collect your parcel from your newsagents, petrol stations and convenience stores

  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

Passive Direct Box
Radial - ProDI

Radial ProDI

Compact passive direct box for stage and studioThe Radial ProDI is a passive direct box purposely made for use on stage or in home recording studios, it can handle high output instruments without distortion, and features transformer-isolated output to eliminate noise from ground loops. The core of the ProDI is a custom wound Radial transformer. It features an exceptionally high 140kΩ input impedance to reduce loading whilst allowing the ProDI to handle incredibly signal levels at all frequencies without distortion. This has been further improved thanks to an internal MuMETAL® shield used to protect against electromagnetic fields that can cause unshielded transformers to distort.

At A Glance • 1/4" Instrument connection to the ProDI
• -15dB Reduces the input sensitivity for active basses and high output keyboards
• Instrument thru-put to an amp, Hi-impedance thru doesn't load-down instruments tone

ProDI Applications

Radial ProDI

ProDI with electric bassThe ProDI works great for high output devices such as active bass guitars. It can handle the huge signal levels from active pickups without distortion and the transformer isolation prevents ground loop hum. The ProDI sends the pure sound of the bass to the PA and to the player's amp.

Radial ProDI

ProDI with acoustic guitarAcoustic guitars often have sharp sounding active preamps. The ProDI naturally smoothes out the transients for a warmer tone. And it will not distort as the ProDI is able to handle loud signals from active pickups. This makes it a great direct box for acoustic guitars.

Radial ProDI

ProDI with a keyboardModern digital keyboards are not only very dynamic, they also have a tremendous range from low to high notes. The ProDI is able to withstand excessive signal levels at all frequencies without introducing distortion or phase shift, so all your patches sound great.

The Tech Spec

Features Specifications
Audio circuit type Passive, transformer based
Transformer Eclipse ET-DB2, 12:1 ratio
Number of channels Single channel (mono)
Frequency response 20Hz ~ 18.5KHz (± 0.2dB)
Dynamic range 128dB
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
Maximum Input +18dB @ 20Hz
Features Input pad, Ground lift
Input Connectors 1/4" in & thru
Output Connectors XLR-M out
Construction 14 gauge steel chassis & outer shell
Power Passive, no power required
Conditions For use in dry locations only between 5°C and 40°C
Size (L x W x D) 4.25” x 2.75” x 1.75" (108 x 70 x 44mm)
Weight 1.2lb (0.54kg)
Shipping size (L x W x D) 6.5" x 4" x 3" (165 x 76 x 102mm)
Shipping weight 1.35lb (0.61kg)
Circuit Passive
Channels 1 Channel
Transformer Isolator Yes
Battery Option No
Thru Yes
Additional Information
Scan Code LN96364
Model Number R800-1100-00
GTIN 676101035847

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

12 months
Return to base
DOA Period:
28 days
RTB Period:
12 months
Manufacturer Contact Details
Scan Computers International Limited
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Radial ProDI Passive Direct Box
Radial ProDI Passive Direct Box