Signal Processing

The Radial ProDI's are high-quality, full-range passive direct boxes equipped with custom made audio transformers for exceptional signal handling without saturation and with extremely low phase distortion in the critical bass and mid regions. The result is exceptional clarity and definition at an attractive price point. Ultra-compact and made of 14 gauge steel, both ProDI models feature internal I-beam construction with a 'book-end' outer shell f...

The Radial ProDI's are high-quality, full-range passive direct boxes equipped with custom made audio transformers for exceptional signal handling without saturation and with extremely low phase distortion in the critical bass and mid regions. The result is exceptional clarity and definition at an attractive price point. Ultra-compact and made of 14 gauge steel, both ProDI models feature internal I-beam construction with a 'book-end' outer shell f...

The Radial JDI is considered by many to be the world's finest direct box. It is a passive DI that employs a Jensen isolation transformer for optimum audio performance offering outstanding linearity at all frequencies, combined with extraordinary level handling without introducing distortion. Being completely passive, the plug & play JDI does not require any powering and has the unique advantage of eliminating 60-cycle ground loops. This makes...

The Radial JDX Reactor is a direct box designed to capture the explosive dynamics and warm tone of the electric guitar by connecting between the head and cabinet of a guitar amplifier to provide a direct feed to the PA or recording systemFeatures: Guitar amplifier direct box with reactive load Speaker cabinet emulation for natural tone Direct feed to console eliminates need for a mic Ideal for recording and live performance100% dis...

The StageBug... small size, big heart, huge sound!The Radial SB-1 Acoustic is a high-performance active direct box made for players that are on the move. Made to fit inside a guitar case, the SB-1 is the smallest Radial DI box ever! But don't let the small size deter... this ultra-compact Stage Bug sounds absolutely terrific!The design begins with standard ¼" instrument input with a thru-put to feed your tuner or your on-stage amp. The ult...

The HotShot DM-1 is an innovative a combination microphone signal splitter and mute switch that allows the user to depress a foot switch to mute his mic and redirect the signal to the monitoring system or intercom for on-stage communication with band-mates and technicians.Features: On-stage mic mute and signal redirector Momentary switch for one-push operation Allows discreet communication with band and crew Ground lift to eliminat...

The Radial JX44 Air Control is a guitar signal manager designed for the most demanding professional concert stages where wireless guitar systems, acoustics, effects and multiple amplifiers are used simultaneously. To ensure the highest quality signal transfer, the four instrument inputs employ Radial's unique class-A buffering with 100% discrete components throughout. Inputs A & B are equipped with Drag™ Control load correction that let...

The Radial Pro48 is a high-performance 48V phantom powered active direct box designed specifically for today's higher output instruments.Features: High resolution active direct box Increased dynamic range and headroom 48V phantom powered with digital switching Compact, rugged book-end design Ideal for active guitars and bassesThe Pro48's inovative digital switching power supply significantly increases headroom and allows for le...

The Radial J33 is a high quality combination turntable (phono) preamp and direct box that offers a choice of balanced mic-level and -10dB consumer line-level outputs. This allows a 33-RPM record player to be connected directly to a professional mixing console or mic preamplifier. This makes the Radial J33 ideal for use in studio for re-recording, sampling and archiving, while offering DJs an improved interface for recording scratch and remix perf...

This great sounding direct box is optimized for 48-Volt phantom power, providing users with maximum headroom without choking.Features: Superior dynamic headroom High input impedance reduces loading Merge switch sums stereo instruments to mono Low-cut filter, -15 dB PAD, and polarity reverse Provides extra 'reach' and 'air' in your sound! Ideal for active acoustic guitars and basses Great for keyboards and drum module...

The Radial JDI Duplex Mk4 is a full-featured passive DI designed to enhance connectivity for the touring professional and AV integrator. The Duplex comes equipped with 1/4" connectors for -10dB consumer electronics and XLR inputs for +4dB professional line sources.Features: Stereo direct box for high-output digital sources Eclipse transformers for warm Bessel curve Virtually zero distortion from 10Hz to 40kHz Stereo-to-mono merge...

The Radial JDV Mk3 is arguably the most advanced and sonically superior direct box made today. With 100% class-A circuit and a 30-Volt internal rail voltage, the JDV combines exceptional sonic quality and unmatched dynamic handling for the most natural and uncolored sound possible.Features: Class-A feed forward design Huge 30-Volt internal rail voltage Innovative Drag control Variable impedance to 3.9 Meg-Ohms Unique zoned desi...