Isolators, Hum Eliminators, Audio

ITX is a compact custom-made audio isolation transformer providing a floating XLR-type output from an unbalanced source in a convenient package. Female XLR-type input. Male XLR-type output. Usable for 600 ohm 1:1.

Almost all AC hum (60Hz in the US) is caused by groundloops. Rather than filtering, the Hum Eliminator prevents groundloops from forming in the first place. .Just plug the Hum Eliminator into the signal lines between ...

For balancing and isolation of line-level outputs from mixers, equalizers, crossovers, and other equipment. 1/4" (6.35mm) T/R/S and female XLR-type input (with parallel 1/4" and male XLR-type output). 1/4" T/R/S and male XLR-type ...

Do you hear a hum or buzz in your audio signal? Are long unbalanced lines across stage creating noise problems? Get the Hum Eliminator from Ebtech.Almost all AC hum (60Hz in the US, 50Hz in most other countries), is caused by ground loops. ...

Radio Design Labs' EZ-HK1 is a quality stereo audio transformer isolation module for use with unbalanced, high impedance audio inputs.  Input and output connections are provided on gold-plated RCA jacks.The shield connection of ...

The ISO1 is a one channel transformer isolation box and line balancer.Use it to isolate lines to fight hum and buzz in broadcast or live sound applications, or convert unbalanced lines to balanced for long cable runs. A ground lift switch ...

LA Audio' DBT is a dual-channel unit incorporating high quality balancing transformers in a durable extruded aluminium box.Connections are via XLRs and a ground lift switch is provided for the elimination of ground loops.The DBT is ...

This balanced transformer has a 33,000 ohm primary (three-socket) end and either a 7500 ohm or 600 ohm secondary (three-pin) end. Either end can be unbalanced by connecting pins 1 and 3. The A15BT solves problems of matching, bridging, or ...

Provides over 100dB of common mode isolation at 60Hz.  Transformer isolation allows any type of output driver to be connected to either balanced or unbalanced inputs without causing loading or instability problems.Features: ...

The Line Level Shifter is designed to increase or decrease signal voltage (-10dBV and +4dBu) without adding noise. The Line Level Shifter also converts back and forth between balanced (+4dBu) and unbalanced (-10dBV) signals automatically. ...

Audio Isolation Transformer with Suppression.Features: Studio Quality Bifilar Audio Transformer Transient and RF Suppression Terminal Block Transformer Connections Galvanic Isolation 1:1 Transformer Coupling Transformer to Drive ...

Radio Design Labs' EZ-HK3 is a quality stereo audio and composite video transformer isolation module for use with unbalanced, high impedance audio inputs and standard 75 ohm composite video.  Input and output connections are provided ...

The RB-BL4 is a dual bi-directional stereo unit for interfacing domestic or semi-pro unbalanced equipment to professional balanced line levels, and vice versa.The four XLR-3 electronically balanced inputs have an impedance of 20kOhms ...

Radial Engineering's J-Iso is a stereo interface designed to connect +4dB balanced signals from mixing consoles and other professional sources to -10dB consumer level unbalanced systems.  Features balanced XLR inputs, 100% transformer ...

The Whirlwind SPC83L passive line level splitter is the ideal, expandable solution for permanent installations. It provides 8 channels of mic level splitting circuitry in a single rack space unit.The SPC83L provides one direct and two ...

The RB-BL2 is a bi-directional stereo unit for interfacing domestic, or semi-pro unbalanced equipment to professional balanced line levels, and vice-versa.All connections are on the rear panel. The two XLR-3 electronically balanced inputs ...

Foam-lined carrying case containing a CI-2RR Stereo Audio Isolator, VB-1BB Baseband BNC to BNC Video Isolator, VRD-1FF CATV Isolator, a pair of BNC to RCA adapters, a pair of TA-R1 Male/Female RCA test adapters and a 12-page ...

For balancing and isolation of line-level outputs from mixers, equalizers, crossovers, and other equipment. 8 channels, each with female XLR-type input, and male XLR-type isolated output with ground lift switch. Uses Pro Co LOT-1 ...

Sometimes a ground lift isn't enough to do the job. The ISO-8 is a valuable part of systems where different pieces of gear are connected across long lines. Many of our customers use it to isolate drive lines to on-stage power amps. The ...

This direct box is designed to provide over 100dB of common mode isolation at 60Hz while converting line level +4dBu signals to microphone level -38dBu signals.  Transformer isolation allows maximum interconnection flexibility, ...