Isolators, Hum Eliminators, Audio

The AV-HK1X is a mono transformer isolation module for use with a balanced, low impedance source and either a low or high impedance load. Input and output connections are provided on XLR jacks with gold-plated contacts.The shield (pin 1) ...

Hosa's HEM-331 Hum Eliminator is designed to get rid of "ground loop" problems, such as AC hum or buzz and/or pop noise in any audio system.  Use it to convert between balanced and un-balanced lines.  Features include: pure audio ...

Designed to provide over 100dB of common mode isolation at 60Hz and to help eliminate R.F. interference from radio and television stations.  Transformer isolation allows maximum interconnection flexibility, since both sources and ...

The TR-1A is a high performance audio isolation transformer for balanced mono audio signals. It provides complete isolation between devices thus eliminating hum, ground loops and DC offsets which can degrade the audio quality.* S/N Ratio - ...

This module is designed for use in wideband line input stages. Distortion remains very low and CMRR remains high, even when driven by high-source impedances.  The primary is fully balanced and its terminals may be reversed to invert ...

Designed to provide over 130dB of common mode isolation at 60Hz and to help eliminate R.F. interference from radio and television stations.  Transformer isolation allows maximum interconnection flexibility, since both sources and ...

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 ...

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

Helps eliminate PA/recording system hum and buzz. Pins 2 and 3 are carried through, Pin 1 is not. Female XLR-type input. Male XLR-type output.

Ideal for use with subwoofers and mono-block amplifiers where use of a stereo unit would be impractical.Features: Ruler-flat frequency response preserves "Audiophile Quality" signals High-grade nickel-iron-molybdenum alloy cores for ...

Designed specifically for subwoofer amplifier isolation in home theater and automotive applications.Features: Transformer ratio optimized for 0dB insertion loss in typical applications Special input transformer delivers unparalleled ...

Designed to provide over 90dB of common mode isolation at 60Hz while converting "Pro" +4dBu signals to "Consumer" -10dBV signals.  Transformer isolation allows maximum interconnection flexibility, since both sources and loads may be ...

The TR-2A is a high performance audio isolation transformer for balanced stereo signals. It provides complete isolation between devices thus eliminating hum, ground loops and DC offsets which can degrade the audio quality. S/N Ratio - ...

This module is designed to be driven from a 150 Ohm microphone source and loaded by the typical 1 kOhm input impedance of microphone preamplifiers. It can be used with balanced or unbalanced sources and/or loads since both primary and ...

Solve your -10dBV to +4dBu problems!What do you do when you need to connect a low volume -10dBV output (like cassette deck, CD player or synthesizer) into a high volume, +4dBu input (like a multi-track recorder or DAT machine)? What you ...

Jensen Transformers' ISO-MAX® VBH-5BB reduces ground current induced video interference such as hum bars by a factor of over 100, eliminating the visible effects of these types of interference.  The high bandwidth and low ...

The LT 22 is a line-level two channel isolation box. Each channel contains a low distortion, high output, wide bandwidth, nickel-core output transformer.The LT 22 is an easy and convenient way to add output transformers to any line-level ...