Passive Direct Boxes

A passive stereo direct box, the Radial JDI is 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 ...

The Radial Pro D2 is a pro-quality compact stereo passive DI. Following in the footsteps of the JDI Duplex, the Radial Pro D2 is a high-quality compact passive 2-channel stereo direct box designed for keyboards, ...

The Radial JDI Direct Box 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 ...

Preserve your sound with the Sidekick Passive DI Box. Easily connect your guitar, bass, or keyboard directly to a mixing console! Featuring an isolation transformer, the Hosa SideKick transforms an ...

The Radial Pro DI is a high quality passive direct box that employs a proprietary transformer for both impedance conversion and isolation. The heart of the ProDI is a custom wound Radial transformer. It features ...

As a four channel passive direct box that features four quality fully transformer isolated direct boxes in a 1U 19 inch rack mount chassis, the ART PDB4 is everything a musician or technician needs. The inputs and ...

Perfect for converting unbalanced signals from stereo keyboards, acoustic guitar preamps, CD and tape players, computer sound cards, etc. The DIRECT2 combines features found on two of Whirlwind's DIRECTOR ® ...

If you’re an electronic keyboard player, synth wizard, or sonic mad scientist that incorporates stereo sources into your performance setup, you want your audio signals to be pure, consistent, and clean. ...

Combining two premium direct boxes in a single case, the roadworthy Samson MD2 Pro Stereo Passive Direct Box has two shielded transformers which provide high-quality signal connection solutions for a variety of ...

The ART Tube MP/C Microphone Preamp / Compressor is a multi-purpose tool for audio engineering and recording. Two independent circuits featuring a tube-based analog preamplifier and a VCA-less compressor with ...

Retain your signal when using long cable runs with the DB1050 passive direct box. The DB1050 Passive Multi-Media DI Box transforms any line level stereo source into a low-impedance (XLR) mono signal ready to be ...

Without inducing noise, the Samson MD1 Pro Mono Passive Direct Box allows balanced lines to be sent from your instrument long distances to your mixer. The MD1 Pro combines premium sound circuitry with durable, ...

The CBI XLR Splitter with Ground Lift a great accessory to have for live and recording situations. A female XLR input and two male XLR outputs give the CBI Splitter the ability to split a mic signal to go to two ...

When it comes to high-quality audio, it’s all about a clean, pure signal. And when Mackie get involved, we know it's going to be good - after all, they live and breathe sound.  Introducing the MDB-1P, ...

The ART Zdirect is a high quality totally passive interface that lets you connect instrument, line, or speaker level signals to a mixer or other balanced input thru a high performance audio isolation transformer. ...

The MD1 allows clean, balanced lines to be sent from an unbalanced line or instrument signal (guitars, keyboards, unbalanced audio devices) to a microphone level balanced XLR input. The Samson MD1 Mono Passive ...

Mobile performers and DJs rely on this 2-channel passive direct box that converts unbalanced signals into balanced output for use with mixers, PAs, recording consoles and more. Connect your gear correctly and keep ...

The high-performance direct box design of the Radial StageBug SB2 Passive DI is built compact to fit inside of a guitar case for the needs of the touring musician. Ultra-compact and feature-packed the SB2 uses a ...

The Rolls DB24 Stereo Passive Direct Box is a two channel isolation device designed to connect high impedance devices to low impedance. The unit is completely passive, and utilizes Rolls proprietary audio ...

A single output summing direct box, the Whirlwind PodDI Direct Box can also be used as a high quality single input DI box. Use the PodDI to connect CD and MP3 players, computer sound card outputs, DJ mixers, ...