Radial Engineering JDI-XX-HT-25 JDI Passive Direct Box with XLR and Instrument Cables

This bundle includes the JDI-MK3 direct box, MIC-XX-25 and G-HT-25-R cables.

The Radial JDI is a passive direct box designed to handle extreme signal levels without distortion of any kind. At the heart, the Radial JDI employs the world class Jensen JT-DB-EPC audio transformer 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. By its no-power passive design, the Radial JDI performs both high-to-low impedance conversion and signal balancing over a magnetic bridge that passes signal while rejecting stray DC voltage. This makes the JDI particularly adept at eliminating hum and buzz caused by ground loops.

Cable Up Industrial's line of High-Tec guitar cables are built with special low capacitance, low loss polyethylene insulated cables with oxygen free copper cores designed specifically for high impedance instrument applications. The High Tec cables feature a conductive plastic PVC layer next to a copper braided shielding, thus minimizing static noise due to mechanical movement. These cables deliver a pristine and totally clear sound with minimal noise, offering an essential uncolored guitar sound for discerning guitar players.

Cable Up's rugged Industrial line features high-performance, balanced analog microphone cables. The soldered XLR connectors are fitted with gold-plated contacts for reliable professional use at a competitive price.

All Cable Up® Industrial cables are covered by a 1-year unconditional warranty and a limited lifetime warranty against defects in material or workmanship.

Includes

• JDI Passive Direct Box
• MIC-XX-25 25 ft. XLR Microphone Cable
• G-HT-25-R 25 ft. Instrument Cable

Features

• JDI Passive Direct Box
  • Jensen transformer-equipped passive DI
  • Eliminates hum and buzz from ground loops
  • Virtually zero phase and harmonic distortion
  • Exceptional signal handling and noise rejection
  • Pad for active instruments and high-output keyboards
  • Merge switch allows for summing stereo signals into mono
• MIC-XX-25 25 ft. XLR Microphone Cable
  • 25' in length
  • High-performance, balanced analog mic cable
  • Soldered XLR connectors
  • 1-year unconditional warranty
  • Melt lacquer shell
• G-HT-25-R Instrument Cable
  • Built with low capacitance, low loss polyethylene
  • 24 AWG center conductor with overall spiral shield
  • Oxygen free copper cores designed specifically for high impedance instrument applications
  • Conductive plastic PVC layer next to a copper braided shielding to minimize static noise
  • Delivers uncolored guitar sound for discerning guitar players
  • Rean connectors by Neutrik
  • 1-year warranty and a limited lifetime warranty against defects in material or workmanship

Specifications

• JDI Passive Direct Box
  • Audio Circuit Type: Passive, transformer based
  • Transformer: JT-DB-EPC
  • # of Channels: Single channel (mono)
  • Frequency Response: 20 Hz to 20 kHz (±0.2 dB)
  • Dynamic Range: 135 dB
  • Total Harmonic Distortion: 0.05% from 20 Hz to 20 kHz @ -10 dB
  • Phase Deviation: 0.3° @ 100 Hz; 3° @ 20 Hz
  • Input Impedance: 140 kΩ, unbalanced
  • Output Impedance: 150 Ω, balanced
  • Max. Input Level: +21 dB @ 20 Hz to 20 kHz
  • Features: Input pad, mono sum, 180° polarity reverse, ground lift, speaker filter
  • Construction: 14-gauge steel chassis and outer shell
  • Finish: Durable powder coat
  • Conditions: For use in dry locations only, 5-40°
  • Dimensions (H x W x D): 1.8" x 3.3" x 5"
  • Weight: 1.55 lbs (703 g)
• MIC-XX-25 25 ft. XLR Microphone Cable
  • No. of Conductors: 2
  • Conductor Gauge: 24 AWG
  • Stranding: 26x36
  • Shield Type & % Coverage: Spiral 95%
  • Overall Diameter: 0.245"
  • Capacitance, Conductor to Conductor: 21 pf / ft
  • Capacitance, One conductor to shield with other conductor tied to shield: 37 pf / ft
  • Characteristic Impedance: 70Ω NOMINAL
  • D.C. Resistance @ 20°C: 23Ω/1000'
  • Jacket: Matte PVC
  • Jacket Thickness: 0.045"
  • Insulation Thickness: 0.018"
  • Weight per 100 ft: 3.2 lbs