Direct Boxes and Pre-amp Devices

An economical Direct Box that converts a line or instrument level unbalanced signal to a low impedance balanced signal. The input is Hi-Z bridging and the output is provided with a ground lift switch. Utilizes the TRHL transformer. Built ...

Following the footsteps of the Radial JDI, the ProDI is a high-quality passive direct box that has been specifically developed to allow regional sound companies and project studios to enjoy the quality of a Radial direct box at a more ...

An economy direct box offering rugged construction while maintaining exceptional sound quality. Features include: 1/4" In and Through jacks Pad switch for connection to "hot" signal sources Ground Lift switch to help isolate ...

A premium Direct Box that converts a line, instrument or speaker level signal to a low impedance mic level. The input is Hi-Z bridging. Features include a 30dB pad switch for selecting line/instrument or speaker level, a switchable low ...

The DB25 from Rolls is a transformer balanced, passive direct box. It features a Ground Lift switch for hum elimination, and an Attenuator switch for padding the input signal by 20dB, or 40 dB. Padding the input signal provides a way to ...

The PCDI is designed to interface your unbalanced stereo line sources with professional balanced low impedance equipment. Features 2 separate Di’s, Inputs; 1-3.5mm (1/8") mini TRS stereo jack or 2 sets of color coded RCA in/thru. ...

Radial Engineering's ProAV2 is a passive direct box specifically developed with the audi-video integrator in mind. The ProAV2 has full dual-channel stereo functionality.To eliminate the need for various adaptor, a 'Swiss Army' array ...

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 ...

The Radial ProD2 is a high-quality, full-range passive direct box 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. ...

Pro Co's CB-1 passive direct box is for connecting unbalanced musical instruments and line-level sources to low-Z balanced microphone inputs for PA or recording. Not recommended for speaker-level use. 1/4" (6.35mm) input (with ...

The Right Way to Send Your Guitar or Bass Sound Directly to the Mixing Console (Especially When Using Long Snakes)! The SIDEKICK Passive Direct Injection Transformer changes your guitar or bass signal to a low-impedance signal appropriate ...

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 ...

The 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 high impedance ...

The ProAV1 is a passive direct box specifically developed with the audi-video integrator in mind. The ProAV1 features a variety of stereo inputs that are merged via a resistive mixer to mono, greatly simplifying signal ...

Straight line passive DI box.

LTIGLBLOX is a consumer to pro interface. It converts input from consumer grade equipment (laptop computers, MP3 players, CD players) to a mic level balanced output. Ground lift switch. Gives operator ...

The DI100 features input buffering and the renowned OT-1 output transformer. Direct connection of amplifier outputs with ratings of up to 3,000 Watts. Internal battery automatically shuts off when phantom power is connected. ...

The Pro Co Monolink AV-1A Audio-Visual Interface allows line or speaker level outputs of movie projectors, audio and video tape/cassette recorders, computers, etc., to be connected to microphone inputs of house or portable P.A. systems for ...

There are times when you will want to connect certain sound sources straight to other audio gear, be it for a live performance or a studio session. A direct connection between audio equipment can be a challenge though: technical problems ...

Utilizing custom dbx mu-metal-shielded audio transformers, high-quality Neutrik® connectors, and low-noise circuitry preserves the sonic integrity and true characteristics of the signal source. Both boxes include a pad switch that ...