RADIAL ENGINEERING JDI DUPLEX PREMIUM STEREO PASSIVE DI R800 1020 00

Passive Full-Featured Stereo Direct Box
The JDI Duplex™ takes the world’s finest passive direct box one step further, providing numerous connector types to easily interface with any sound source – including line-level devices – while maintaining the highest audio quality and transparency.

- Jensen transformer equipped passive DI
- Eliminates hum and buzz from ground loops
- 1/4?, 3.5mm, RCA, and XLR inputs to connect to any source
- Exceptional signal handling and noise rejection

Unparalleled tone, multiple connector options
The JDI Duplex takes the exceptional transparency and wide bandwidth of the JDI Stereo passive direct box, and adds numerous connector types and line-level inputs to provide the audio technician with the ability to interface with any stereo sound source. Designed to handle extreme signal levels without distortion, it utilizes two world-class Jensen JT-DB-EPC audio transformers to deliver 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 Duplex delivers the natural, pure sound of the instrument without artifact. The inputs can be accessed via 1/4", RCA, 3.5mm TRS, or XLR line-level connectors, making it easy to plug in any sound source, from stereo instruments to consumer playback equipment, or professional +4dB line-level audio equipment.

Specifications
Audio circuit type: Passive, transformer based
Transformer: Jensen JT-DBE
Number of channels: 2
Frequency response: 20Hz ~ 20kHz at +/- 0.2dB
Dynamic range: 135dB
Total harmonic distortion: 0.001%; 1kHz/+4dBu; 600 Ohm load
Phase Deviation: -1° @ 20Hz; 0.5° @ 150Hz; 600 Ohm load
Input Impedance: 140k Ohm PAD off; 10k Ohm PAD on
Output Impedance: 600 Ohms
Maximum Input: +20dB @ 1kHz

Features
Input pad, Mono Sum, 180° polarity reverse, Ground lift
Input Connectors: 1/4", RCA, 3.5mm, XLR
Output Connectors: XLR, 1/4" thru
Extras: Line Level or hi-Z input

General
Construction: 14 gauge steel chassis & outer shell
Size (L x W x D): 160mm x 48 x 127mm (6.3" x 1.9" x 5")
Weight: 1kg (2.2lbs)
Shipping size (L x W x D): 210 x 159 x 83mm (8.25" x 6.25" x 3.25")
Shipping weight: 1.43 kg (3.15 lbs)
Power: Passive, no power required
Conditions: For use in dry locations only between 5°C and 40°C
Warranty: Radial 3-year, transferable