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    • Radial J48 Active 48V Phantom Powered Direct Box w/Digital Switching Supply

      Radial J48 Active 48V Phantom Powered Direct Box w/Digital Switching Supply

      The Radial J48 is a great sounding active direct box that has been optimized to produce maximum headroom while working within the limited current available from standard 48V phantom power. By employing a unique switching power supply, the J48 is capable of peak transients to 9 volts without choking. The result is lower harmonic distortion, half the inter-modulation distortion and significantly improved dynamics over other DIs. Features include a -15dB pad, 180degree polarity reverse, a unique...

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      Item #: RAD-J48

      Availability: In Stock

      Our Price: $199.99

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    • JENSEN JT-DB-E Direct Box Transformer

      JENSEN JT-DB-E Direct Box Transformer

      When loaded by the 1 kS input impedance typical of mic preamplifiers, this transformer has a 140 kS input impedance, making it ideal for high impedance sources. It can be used with or without an active buffer as a "direct box" for electric guitars or synthesizers. A 30 dB magnetic shield package is standard. Features: Converts unbalanced line levels to balanced mic level output Stops "hum and buzz" problems in musical instrument hook-ups Allows use of long cables without high frequency loss High...

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      Item #: JT-DB-E

      Availability: In Stock

      Our Price: $69.00

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    • RDL TX-LC2 Unbalanced to Balanced Line Combiner

      RDL TX-LC2 Unbalanced to Balanced Line Combiner

      The RDL TX-LC2 is the ideal choice in installations requiring the active, isolated mixing of two unbalanced line-level audio sources to feed a balanced (or unbalanced) audio line. The input circuits are high-impedance, line-level (-10 dBV) and are each isolated from each other. Therefore the modules may be used to bridge an unbalanced stereo source without affecting the stereo separation. The output from the TX-LC2 is a mono mix of the stereo signal. Gain of the combined signals is adjustable...

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      Item #: TX-LC2

      Availability: In Stock

      Our Price: $97.70

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    • Whirlwind Director Direct Box

      Whirlwind Director Direct Box

      The Whirlwind Director DI box is built like a tank and converts line, instruments, or speaker level signals to a clean low impedance mic level. The Director Direct Box offers a ground lift switch, switchable 30dB pad and a switchable low pass roll off filter. Hi-Z bridging input.

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      Item #: RMTB

      Availability: In Stock

      Our Price: $72.00

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    • Radial - SGI Studio Guitar Interface System

      Radial - SGI Studio Guitar Interface System

      The Radial SGI is a high performance line driver that takes an unbalanced guitar signal and allows you to drive it as far as 100 meters (300ft) without noise. In the studio, it allows the guitarist to sit in the control room and connect to a distant guitar amp. On stage, the SGI can be used to play the guitar amp using off-stage isolation cabinets or be used to manage guitar signals to and from wireless systems, pedalboards and amplifiers. The SGI consists of two boxes: the SGI-TX transmitter...

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      Item #: RAD-SGI

      Availability: In Stock

      Our Price: $259.99

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    • Radial SB-5 Compact Stereo DI For Computers W/ Attached Cable Stereo Or Mono Out

      Radial SB-5 Compact Stereo DI For Computers W/ Attached Cable Stereo Or Mono Out

      The Radial Stage Bug SB-5 is a compact stereo direct box designed to accommodate laptop computers, tablets and other consumer audio products when amplifying the signal through a PA system. The passive design begins with an integrated input cable that connects from the headphone out via a flexible 1.5m (5') cable that is terminated with a standard 3.5mm (1/8") stereo connector. The cable is secured via a clamping strain relief and is wrapped using the sidewinder cleat for easy storage. This of course...

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      Item #: RAD-SB-5

      Availability: In Stock

      Our Price: $99.99

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    • Whirlwind PCUSB Direct Box - USB-B Input - Stereo XLR Balanced Output

      Whirlwind PCUSB Direct Box - USB-B Input - Stereo XLR Balanced Output

      The Whirlwind pcUSB converts the digital audio from USB outputs to high quality analog, stereo, balanced audio for easy connection to PA systems, mixing boards, etc. USB 2.0 compliant with no device driver requied. Operating power is supplied from the USB port in the host device. Sample rates of 32 kHz, 44.1 kHz and 48 kHz are supported at 16 bits. A USB hookup cable is included. Digital signal is input via a standard USB Type B jack. Output is via left and right balanced XLRs. A digital 0...

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      Item #: WW-PCUSB

      Availability: In Stock

      Our Price: $166.00

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    • Whirlwind pcDI Direct Box with RCA and 1/8in Inputs

      Whirlwind pcDI Direct Box with RCA and 1/8in Inputs

      The Whirlwind pcDI is perfect for interfacing the outputs of CD players, computer sound cards, iPODs® / MP3 players, tape decks, etc. with professional, balanced, low impedance equipment. This unit contains two separate DIs - input your signals with one 3.5mm (1/8") mini TRS stereo jack (tip=left +, ring=right +, sleeve=common negative) or two sets of color coded RCA phono type input and through jacks. Output is via corresponding color coded XLRs. Features: Color coded RCA phono in / through...

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      Item #: WW-PCDI

      Availability: In Stock

      Our Price: $150.00

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    • Rolls DB24 Stereo Direct Interface

      Rolls DB24 Stereo Direct Interface

      Introducing the Rolls DB24 Stereo Direct Interface. This unit 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 transformers for superior sound. A heavy duty steel chassis was chosen to provide maximum reliability when used in demanding live sound reinforcement applications. A variety of inputs are provided including stereo and mono 1/4", stereo RCA, and stereo 1/8"...

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      Item #: DB24

      Availability: In Stock

      Our Price: $69.00

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    • Behringer DI400P Passive Direct Injection Box

      Behringer DI400P Passive Direct Injection Box

      The Behringer DI400P is a passive DI (Direct Injection) box for connecting a guitar, bass or keyboard directly to your mixer. With the DI400P as your go-between, impedance-matching problems become a thing of the past, and long cable runs will not sacrifice all of your precious tone. With its parallel 1/4" In and Out jacks, the DI400P allows you to plug in your instrument and send the same signal to your onstage amplifier, while the XLR Output sends a balanced signal to your mixer....

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      Item #: BEH-DI400P

      Availability: Usually ships in 3-10 business days

      Our Price: $24.00

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    • ARTcessories AVDirect Multi-Input Audio/Video Direct Box

      ARTcessories AVDirect Multi-Input Audio/Video Direct Box

      The AV Direct from ART is a multi-purpose tool that allows you to plug in virtually any sound source to an XLR input. The AV Direct is the ideal input solution for any application where stereo iPods, Laptop computers, consumer DVD players, consumer HiFi equipment, or video machines have to be connected to a single XLR microphone level input. Unlike standard gender bender cables or DI boxes, the AV Direct can accept virtually any input connection and output level (including amplified speaker outputs)...

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      Item #: ART-AVDIRECT

      Availability: In Stock

      Our Price: $69.99

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    • ART Dual Direct Box

      ART Dual Direct Box

      The new dPDBT Passive Direct Box features two high-quality direct boxes in one portable enclosure. It is a rock solid, roadworthy DI for connection of the outputs of electronic musical instruments (or other audio sources) to the balanced inputs of mixer consoles and other balanced inputs. It also allows connection of a music source to an instrument amplifier while simultaneously patching it to a mixer. The dPDBT features switchable Input Attenuation (0 dB, -20dB, -40dB), a 50k ohm Instrument...

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      Item #: ART-DPDB

      Availability: In Stock

      Our Price: $65.99

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    • ART DUALXDirect Dual Professional Active Direct Box

      ART DUALXDirect Dual Professional Active Direct Box

      The DUALXDirect provides two independent high quality active interfaces that let you connect instrument, line, or speaker level signals to a mixer or other balanced inputs. Each of the high impedance 1/4" and XLR inputs (provided via "combo" jacks) are buffered and converted by very low noise active electronics into an isolated, balanced, low impedance signal output. The DUALXDirect has an extremely flat and wide frequency response and can handle high signal levels. This gives the DUALXDirect a...

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      Item #: ART-DUALXDIRECT

      Availability: In Stock

      Our Price: $69.99

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    • ART PDB - Passive Direct Box

      ART PDB - Passive Direct Box

      The PDB Passive Direct Box is a rock solid, roadworthy DI for connection of the outputs of electronic musical instruments (or other audio sources) to the balanced inputs of mixer consoles and other balanced inputs. The PDB also allows connection of a music source to an instrument amplifier while simultaneously patching it to a mixer. Specifications: Input Attenuation -- Switchable (0 dB, -20dB, -40dB) Instrument Input -- 50k Ohm Parallel Link Jack --...

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      Item #: ART-PDB

      Availability: Usually ships in 3-10 business days

      Our Price: $45.99

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    • ART PDB4 Four Channel Passive Direct Box - 1RU

      ART PDB4 Four Channel Passive Direct Box - 1RU

      The ART PDB4 Four Channel Passive Direct Box is a deceptively simple, yet surprisingly useful addition to any serious collection of audio equipment. The PDB4 is a four channel passive direct box that features four quality, fully transformer isolated, direct boxes in a 1U 19-inch rack mount chassis. Inputs and outputs of each of the four channels are isolated to maximize channel separation. Transformer isolation on each output helps to eliminate system ground loops. It is a rock solid, roadworthy...

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      Item #: ART-PDB4

      Availability: Direct Ship From Manufacturer

      Our Price: $99.99

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    • ART X Direct - Professional Active Direct Box

      ART X Direct - Professional Active Direct Box

      The Xdirect is a high quality interface that lets you connect instrument, line, or speaker level signals to a mixer or other balanced input. The high impedance single-ended 1/4" and XLR inputs are buffered and converted, by very low noise active electronics, into an isolated balanced low impedance signal source. The Xdirect has an extremely flat and wide frequency response and can handle high signal levels while still maintaining an isolated balanced low impedance output. This gives...

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      Item #: ART-XDIRECT

      Availability: Usually ships in 3-10 business days

      Our Price: $55.99

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    • ARX AV-DI Audibox AV DI Stereo AV Active DI Box Stereo Converter

      ARX AV-DI Audibox AV DI Stereo AV Active DI Box Stereo Converter

      Stereo AudioVisual Active Direct box, with dual RCA or stereo mini jack input and dual XLR outputs. The AV DI is ideal for interfacing computer sound cards with pro sound systems. Heavy duty all-steel chassis, -20 dB Pad switch, plus Phantom or 12 - 15V DC power options. Permanent soft audio ground network prevents ground loops, providing pristine audio quality. Ideal for interfacing any consumer stereo audio signal (especially notebook computer sound cards) with the balanced inputs of professional...

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      Item #: ARX-AV-DI

      Availability: Usually ships in 3-10 business days

      Our Price: $242.00

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    • ARX B-DI Blue DI Bluetooth Direct Box

      ARX B-DI Blue DI Bluetooth Direct Box

      The Professional audio interface for Bluetooth enabled SmartPhones, Computers and Tablets Smart Phones and Tablets have rapidly become the audio source of choice for Corporate A.V Presentations, Seminars, System Demonstrations and Testing, Musicians, D.Js and many other audio system users. Designed by the ARX Engineering team to fill the market niche for a wireless Active Direct Box interface, the new Blue DI connects all of today's (and tomorrow's) SmartPhones, Tablets and similar devices,...

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      Item #: ARX-BLUE-DI

      Availability: Usually ships in 3-10 business days

      Our Price: $198.00

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    • ARX DI-6-SM Changes from 6 Direct Boxes and Mixer to a 6 Way Splitter

      ARX DI-6-SM Changes from 6 Direct Boxes and Mixer to a 6 Way Splitter

      MP3 players, Tape/cassette/DVD/CD decks, audio for video, drum machines, synthesizers, bass guitars, computers; at some stage all these need linking up to Balanced inputs, whether the application is Live sound, Studio or Broadcast. A Pro Audio Toolbox This unique and flexible audio toolbox allows Six independent unbalanced audio sources to easily and quietly interface with Balanced pro audio systems, either to individual channels or summed down to one Master output. But...

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      Item #: ARX-DI-6-SM

      Availability: Usually ships in 3-10 business days

      Our Price: $699.60

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    • ARX DI-Plus RC Internal Nimh Rechargeable Battery Active Direct Box

      ARX DI-Plus RC Internal Nimh Rechargeable Battery Active Direct Box

      The DI-Plus RC is powered with a new internal long life NiMH (Nickel Metal Hydride) rechargeable. NiMH batteries exhibit no memory effect and a long life recharge cycle. As a manufacturer, ARX is well aware of the problems of disposing of batteries in an environmentally friendly way so we've powered the DI Plus RC with an internal long life NiMH rechargeable battery that can be charged off either the phantom power on the mic line, or via the 12V DC input, removing battery "throw away" as an issue. The...

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      Item #: ARX-DI-PLUS-RC

      Availability: Usually ships in 3-10 business days

      Our Price: $259.60

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    • ARX DI-Plus-2 RC Internal Nimh Rechargeable Stereo Direct Box

      ARX DI-Plus-2 RC Internal Nimh Rechargeable Stereo Direct Box

      The DI-Plus2 RC is powered with a new internal long life NiMH (Nickel Metal Hydride) rechargeable. NiMH batteries exhibit no memory effect and a long life recharge cycle. As a manufacturer, ARX is well aware of the problems of disposing of batteries in an environmentally friendly way so we've powered the DI Plus2 RC with an internal long life NiMH rechargeable battery that can be charged off either the phantom power on the mic line, or via the 12V DC input, removing battery "throw away" as an issue. The...

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      Item #: ARX-DI-PLUS2-RC

      Availability: Usually ships in 3-10 business days

      Our Price: $347.60

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    • ARX IC-1 Audibox Iso Combiner Transformer Two Sources Into One XLR

      ARX IC-1 Audibox Iso Combiner Transformer Two Sources Into One XLR

      The ISO-Combiner is a new transformer isolated combiner for the Audibox range of Pro Audio tools and problem solvers. It is ideal for use in applications where two sources have to be combined into one signal, silently and easily. A pair of transformer balanced female XLR inputs combine to deliver a single transformer isolated male XLR output in this essential audio package. Available in Single Channel or Double Header format. Needs no power. Features: Specifications:

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      Item #: ARX-IC-1

      Availability: In Stock

      Our Price: $195.00

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    • ARX Network Di Dante Enabled Transformer Isolated Breakout Direct Box

      ARX Network Di Dante Enabled Transformer Isolated Breakout Direct Box

      The Network DI from ARX is an analog breakout box using the popular Dante network protocol to extract audio from a network and convert it to Transformer isolated analog audio, suitable for connecting to mixing consoles and other devices requiring an analog source A Mono switch on the front panel provides Left and Right analog summation for applications requirig a mono signal The Network DI is housed in a heavy duty all-steel chassis finished in attractive matt textured polyurethane,...

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      Item #: ARX-NETWORKDI

      Availability: Usually ships in 3-10 business days

      Our Price: $396.00

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    • ARX PDI-1 Audibox Pro DI Active Direct Box with High-Z & Speaker Level Inputs

      ARX PDI-1 Audibox Pro DI Active Direct Box with High-Z & Speaker Level Inputs

      A flexible, compact Active Direct box, with normal High Impedance input as well as a separate speaker level input for connection to an aux speaker output on the back of instrument amplifiers. Heavy duty all-steel chassis finished in attractive matt textured powdercoat, with hardwearing epoxy screen printing and slip resistant rubber pads. Features include -20 dB Pad and Audio Ground Lift switches, plus Phantom or 12V DC power options. Security features include Kensington-type computer lock...

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      Item #: ARX-PDI-1

      Availability: Usually ships in 3-10 business days

      Our Price: $171.60

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    • ARX PDI-2 Audibox Pro DI Duo Stereo Active Direct Box with High-Z & Speaker In

      ARX PDI-2 Audibox Pro DI Duo Stereo Active Direct Box with High-Z & Speaker In

      The ARX PDI-2 is a flexible, compact Active Direct box, with normal High Impedance input as well as a separate speaker level input for connection to an aux speaker output on the back of instrument amplifiers. Heavy duty all-steel chassis finished in attractive matt textured polyurethane, with hardwearing epoxy screen printing and slip resistant rubber pad. Features: -20 dB Pad and Audio Ground Lift switches Phantom or 12V DC power options Kensington®-type computer lock...

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      Item #: ARX-PDI-2

      Availability: Usually ships in 3-10 business days

      Our Price: $242.00

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      Direct Boxes

      Direct Boxes from Markertek are available in single & multichannel configurations and are engineered to precision specifications. Match balanced and unbalanced audio signals (match computers, instruments, film projectors and phonographs to professional audio components), mic to line level and vice-versa. We stock direct boxes from leading manufacturers like Whirlwind, Radial Engineering, ARX America and ART.

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