Radial Engineering JDI Passive Single Channel DI Direct Injection Box

Passive Direct Box with Jensen Transformer
Radial Engineering JDI Passive Single Channel DI Direct Injection Box
$239.00

In Stock
In Stock Same Day Dispatch
Description

The Radial JDI is a passive direct box designed to handle extreme signal levels without distortion of any kind.

Unlike an active DI that is limited by the buffering amplifier’s rail voltage, the JDI employs a Jensen audio transformer as the engine. Jensen transformers are legendary in their ability to gracefully handle transients while delivering a smooth, warm sounding Bessel curve, reminiscent of the finest vintage gear.

Ruler flat from 10Hz to 40kHz and with virtually zero phase deviation, the JDI delivers the natural, pure sound of the instrument without artifact.

  • Jensen Transformer equipped passive DI
  • Eliminates hum and buzz from ground loops
  • Virtually zero phase & harmonic distortion
  • Exceptional signal handling and noise rejection

Specs

  • Audio circuit type:  Passive, transformer based
  • Number of Channels: Single channel (mono)
  • Frequency response: 20Hz ~ 20KHz (± 0.2dB) 
  • Dynamic range: 135dB 
  • Maximum input: +21dB @ 20Hz - 20kHz 
  • Total harmonic distortion: 0.05% from 20Hz~20kHz @-10dB
  • Phase deviation: 0.3° @ 100Hz; 3° @ 20Hz 
  • Input impedance: 140k Ohms, unbalanced
  • Output impedance: 150 Ohms, balanced 
  • Transformer: Jensen JT-DBE, 12:1 ratio
  • Shield: Faraday, mu-metal can
  • Input pad: -15dB 
  • Merge: Sums left & right sources to mono
  • 180° polarity reverse:  Inverts absolute phase
  • Ground lift: Disconnects pin-1 at XLR output 
  • Speaker filter: -30dB pad and band-pass filter
  • XLR configuration: AES standard (pin-2 hot)
  • Connectors: 1/4" in & thru, XLR-M out
  • Construction: 14 gauge steel chassis & outer shell
  • Finish: Baked enamel
  • Power: Passive, no power required 
  • Size: 84 x 127 x 48 mm
  • Weight: 770 g
Shipping

POSTAGE PRICES

  • Standard Delivery - Free
  • Express Delivery - $20
  • Store Pick Up (South Melbourne) - Free

Soundcorp will ship orders the first business day once all funds have cleared.

REFUNDS AND RETURNS

Purchases from Soundcorp are protected by Australian Consumer Law.

Please view our Shipping & Returns Policy page for full details.

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