WORKING CONDITION: Excellent. 100% Functional, no issues.

PHYSICAL CONDITION: Near Mint. Used in recording studio. Super Clean. 

INVENTORY #58776

BRAND: Radial

MODEL: JDI Duplex MK4 Stereo

FUNCTION: Passive Direct Box

PRODUCT DESCRIPTION: This listing is for a Radial JDI Duplex MK4 Stereo Passive Direct Box. The Radial JDI Duplex Jensen-equipped 2-channel Passive Instrument Direct Box is a high-performance stereo DI box featuring premium Jensen transformers, designed to provide ultra-transparent audio for a wide range of sound sources.

SPECS:

• Transformers: Equipped with two world-class Jensen JT-DB-EPC audio transformers that deliver a smooth, warm sounding Bessel curve when driven hard.
• Frequency Response: Features a "ruler flat" response from 10Hz to 40kHz.
• Distortion & Dynamic Range: Offers virtually zero phase deviation and a total harmonic distortion (THD) of just 0.001% at 1kHz. It boasts a dynamic range of 135dB.
• Isolation: The transformer-based design provides 100% isolation to eliminate hum and buzz caused by ground loops.
• Inputs: Includes two 1/4" TS (instrument), two RCA, one 3.5mm TRS (for laptops/tablets), and two XLR line-level inputs.
• Outputs: Features two balanced XLR-M outputs and "thru" connectors for 1/4" and RCA.
• Switches: Includes a -15dB pad for high-output sources, a mono sum switch to combine stereo signals, a 180° polarity reverse to help phase align stage sound, and a ground lift.
• Chassis: Constructed from heavy-duty 14-gauge steel with a powder-coated finish and an internal I-beam frame to protect the internal PC board from torque.
• Magnetic Shielding: The steel shell works with the transformer's MuMETAL shield to protect against electromagnetic interference from lighting or power systems.
• Bottom Pad: A full-bottom no-slip pad provides both mechanical isolation and electrical insulation.

ACCESSORIES INCLUDED: This item comes as seen in photos and does not include any accessories.

EXTRAS INCLUDED:

• Dual XLR Male <-> RCA Cable

UNPACKAGED WEIGHT: 4 lbs.

UNPACKAGED DIMENSIONS: 7" x 2" x 6"