Direct (DI) Boxes
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RapcoHorizon IL-3 Line Level ISO / Splitter Box
The Isoline interface boxes provide quality 1:1 line-level output transformers for applications requiring a high degree of electrical isolation only transformers can... -
Radial HDI High Definition Studio Direct Box
The HDI is Radial ’s latest flagship studio-grade direct box and preamp, with a simple but powerful feature set designed to produce superior sonic results within moments. A... -
On-Stage DB200 Mini DI Box
As rugged as it is versatile and compact, the On-Stage DB200 Mini DI Box features plus/minus 20dB pad, cabinet simulator and ground lift controls as well as 1/4" unbalanced... -
Radial JDX Direct-Drive Amp Simulator & DI Box
The JDX Direct-Drive is a unique and powerful device that emulates the sound of a guitar amplifier while doubling as a direct box, providing a realistic amp sound that allows you... -
Radial Engineering JR1-M Momentary AB footswitch
The Radial JR-1™ is a single action footswitch designed to remotely control a function such as selecting A or B outputs. As a passive device, it does not require any power... -
Radial SGI Studio Guitar Interface Instrument Line Driver System
Radial's SGI Studio Guitar Interface consists of a transmit (SGI-TX) and receive (SGI-RX) pair of modules that allows a guitar signal to travel across 300 feet of... -
United Studio Vintage Direct Large-Transformer Direct Box
United’s Vintage Direct bridges the gap between old-school tape operators and modern recordists. When the most demanding recording engineer needs the very best, the Vintage... -
Black Lion Audio LS-4 Mini-Format 2-in/8-out Multi-Purpose Line Selector
The LS-4 is a small-footprint line selector allowing you to connect a stereo source and send it to up to three other devices. The same source signal can even be sent to all four... -
Rupert Neve RNDI-M Compact Active Transformer Direct Interface
The RNDI-M brings the stunning tone & clarity of its award-winning counterparts to an even more compact and pedalboard-friendly format, with the exact same custom Rupert... -
Radial SGI Stereo Instrument Line Driver System
The SGI Stereo is a line extension of our high-performance stereo line driver system for guitars. It takes a pair of unbalanced instrument signals and allows you to drive them up... -
Radial Engineering Voco-Loco MK2 Mic Preamp and Effect Loop
The Voco-Loco Mk2 is an updated version of the original Voco-Loco foot-controlled microphone preamp and effects loop switcher that enables a vocalist or acoustic... -
Radial ProD2 Stereo Passive DI
• Full range passive direct boxes • Isolation transformer eliminates noise • Very low harmonic and phase distortion • Compact and... -
Digiflex DSPDI Stereo Passive Direct Box
The standard single channel direct box with 1/4in mono inputs can be somewhat limiting with the variety of audio sources used today. Laptops, MP3 players and other types of audio... -
dbx Di4 Active 4 Channel Direct Box with Line Mixer
The 4-channel Di4 is designed to be used as a standard tool for many audio applications. Offering four channels, the Di4 easily solves the problem of converting unbalanced signals... -
Radial ProD8 Eight Channel Rackmount DI
The Radial ProD8 is a high performance 8-channel passive direct box optimized for keyboard rigs in professional touring. The design begins with fully redundant dual ¼"... -
Radial JDX 48 Reactor Guitar Amp Direct Box
The Radial JDX 48 Reactor is a direct box designed to capture the explosive dynamics and warmth of an electric guitar amplifier by connecting between the guitar amp head and... -
Peavey USB-P USB Playback DI Box
The USB-P is a USB audio device with transformer isolated balanced stereo outputs for connecting a computer to a sound system. As the name implies, the USB-P connects to the USB... -
Radial Pro48 Active Direct Box
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... -
Radial J33 Phono Preamp and Active DI
The Radial J33 is a combination RIAA turntable preamp and active direct box that allows long-play vinyl albums (LP’s) to be played directly through a professional... -
Radial StageBug SB-2 Passive Direct Box
The Radial StageBug SB-2 Passive is a high-performance direct box made for players who are on the move! Made to fit inside of a guitar case, the SB-2 is ultra compact yet is... -
Switchcraft 318 Mini AudioStix 1/8in to XLR DI
Laptop DI box is the perfect audio accessory for any sound guys tool kit! The Switchcraft #318 Mini AudioStix is used to connect devices such as laptops and MP3 players to house... -
Radial X-Amp Active Re-Amplifier
The Radial X-Amp is an active Reamper™ that allows the engineer to play a pre-recorded track back through guitar amplifiers and pedals. This opens the door to explore new... -
Countryman Type 85 Direct Box (DI Box)
Reflecting the ultimate engineering and highest-quality materials, the Type 85 Direct Box adds nothing and removes nothing from the instrument's signal. No distortion. No... -
Radial EXTC-SA Guitar Effects Interface
The Radial EXTC-SA™ is a stand-alone audio interface that lets you incorporate guitar effects into the realm of pro-audio recording. Just imagine… add a touch of grit...