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Interspace Industries LLC
Item# INTI-PCBBJ
Hum can happen anywhere, power supplies, fluorescent lights, other equipment - all can cause noise that is picked up by your audio input cables.
Being completely passive (no batteries or external power required) and bi-directional, PC Balance Box can match unbalanced and balanced audio sources, line to mic levels, stereo and mono signals, and troubleshoot hum problems - all in one versatile and rugged unit.
The PC Balance Box is the simplest way to interface unbalanced computer or consumer audio...
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MORLEY
Item# EB-HUMX
The Ebtech Hum X filters out unwanted voltage on the ground line that can cause ground loop hum. Simply place the Hum X on the end of the power cord of the equipment that has a Ground Loop and plug the Hum X into the wall outlet. Ground Loop is gone and audio signal remains intact. Easy to use, easy to install, absolutely safe and completely effective! Features: Gets Rid of GROUND RELATED hum/buzz right at the Source!
Suitable for use on 120V 60Hz grounded USA style power outlets.
NOT A GROUND...
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Sescom
Item# IL-STEREO-19
A stereo - left & right channel - RCA version of the famous Sescom IL-19! The only product that removes all types of hum in live sound & pro-audio gear. This inline stereo RCA IL-19 has 2-Channels (Stereo) for a matching transformer where RCA audio inputs & outputs need hum elimination.
Designed as 3 products in-one, the Sescom® IL-STEREO-19 is the industry standard for instantly troubleshooting audio hum in live sound & broadcast applications providing quick fix line isolation to remove hum....
Our Price: $83.95
Availability: More on the way, usually ships in 3-10 business days
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Sescom
Item# IL-19
The Industry Standard - Designed as 3 products in-one, the Sescom® IL-19® is the solution for instantly troubleshooting audio hum and noise problems in live sound & broadcast applications providing quick fix line isolation to stop noise at the source. Removes ground loop hum, mode noise & differentially induced hum without the need for multiple transformers, ground lifters or phase inverters. Other in-line problem solvers solve only one problem at a time.
The IL-19 is the only Bi-Directional...
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Markertek
Item# MTK-IL-19-4PK
The Sescom IL-19 is the only inline XLR product that removes all types of hum in live sound & pro-audio gear! Designed as a quick fix three-in-one, the IL-19 removes ground loop hum, mode noise & differentially induced hum without the need for multiple transformers, ground lifters or phase inverters. Other in-line problem solvers solve only one problem at a time.
The IL-19 is the solution for instantly troubleshooting audio hum and noise problems in live sound & broadcast applications...
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MORLEY
Item# MHE
The Morley MHE Hum Eliminator™ uses custom in-house made Isolation Transformers to break loop antennas that cause ground hum and buzz. The Hum Eliminator™ also converts back and forth between balanced and unbalanced connections and prevents the cable to act as an antenna for noise.
Simply place a channel of the Hum Eliminator™ on the cable connections between the two offending pieces of equipment. Hum Eliminator™ will not affect the quality of the audio, it will...
Our Price: $93.00
Availability: More on the way, usually ships in 3-10 business days
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Sescom
Item# IL-19-2S
Designed as 3 products in-one, the Sescom® IL-19® is the industry standard for providing inline isolation and instantly troubleshooting audio hum in live sound & broadcast applications. Sescom's unique proprietary internal circuitry eliminates hum for the best possible sound in any environment.
The Sescom IL-19-2S is a 2-Channel boxed version (see IL-19 for the inline single channel version) built in a black rugged anodized aluminum enclosure with premium Neutrik XLR connectors to ensure the...
Our Price: $83.95
Availability: More on the way, usually ships in 3-10 business days
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Interspace Industries LLC
Item# INTI-PXB
Being completely passive (no batteries or external power required) and bi-directional, PXB can match unbalanced and balanced audio sources, line to mic levels, stereo and mono signals, and troubleshoot hum problems - all in one versatile and rugged unit.
Connects an unbalanced audio signal to a professional, balanced AV sound system to get rid of the hum and clicks they produce. Also applicable to laptop computers, CD and DVD players and other 'consumer' devices that you need to integrate smoothly...
Our Price: $235.25
Availability: More on the way, usually ships in 3-10 business days
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Sescom
Item# IL-19-MINI
The next generation of the Sescom IL-19 series, the IL-19-MINI is an inline hum elimnator / matching transformer for 3.5mm stereo (TRS) runs and is perfect for both DSLR audio applications as well as a laptop interface
where HUM always poses a problem, you can connect up to a 25 foot unbalanced 3.5mm TRS cable between any mic output source and through the IL-19-MINI to remove hum. As a laptop interface use it between external PC mic inputs to remove any unwanted hum and noise.
Perfect for...
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Radio Design Labs
Item# AV-HK1
The AV‑HK1 is a stereo transformer isolation module for use with unbalanced, high impedance audio inputs. Input and output connections are provided on gold‑plated phono jacks. The AV‑HK1 is supplied with two adapter cables to facilitate connecting with products that use mini‑plugs and jacks.
The shield connection of each INPUT jack is electrically isolated from the case and from the output ground. The shield connection of each OUTPUT jack is connected to the case shield....
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Sescom
Item# IL-19-SS
IL-19-SS with Dynamic Structured Shielding: The legacy inspired IL-19-SS differs from the standard IL-19 in that it emulates the vintage Sescom all-metal tube style IL-19 from years ago. The IL-19-SS still retains the major and exclusive de-coupler circuitry for hum and noise. This passive device will reduce hum and noise in environments where extreme ambient noise is present and the ground plane characteristics are required for the system integrity.
Designed to emulate the characteristics...
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Sescom
Item# SES-INLINE-EMCM
Even the best starquad audio cables aren't immune to RF signal noise. What's more, you can never be certain about the quality of installation on stage boxes & patch panels at a venue. Be 100% sure with our inline filter designed around Neutrik's EMC XLR connectors.The EMC's integrated LC-filter rejects RF-interference & LF-noise while having no effect on your balanced audio signal. Use on inputs or outputs.
Tech notes: INLINE-EMCM does not block phantom power.
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Palmer Audio
Item# PLM-PLI01
Mono isolation transformer (line isolator), equipped with 1/4" TRS jack sockets at both ends for balanced and unbalanced signals. Especially suitable for eliminating ground loops that cause hum. Conversion from unbalanced to balanced is possible. A two-channel version can be found under product number PLI05. Single channel unit in a small rugged diecast box. Especially useful in guitar rack systems where multiple signal processors and preamplifiers are combined. Also eliminates noise in car hifi...
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Sescom
Item# SES-INLINE-EMCF
Even the best starquad audio cables aren't immune to RF signal noise. What's more, you can never be certain about the quality of installation on stage boxes & patch panels at a venue. Be 100% sure with our inline filter designed around Neutrik's EMC XLR connectors.The EMC's integrated LC-filter rejects RF-interference & LF-noise while having no effect on your balanced audio signal. Use on inputs or outputs.
Tech notes: INLINE-EMCM does not block phantom power.
Our Price: $27.95
Availability: More on the way, usually ships in 3-10 business days
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Rolls Corporation
Item# HE18
The Rolls HE18 is a two channel audio hum and buzz remover. Everyone knows how annoying it is to have 60 cycle hum in your sound. Now you can eliminate virtually all ground hum and buzz by simply inserting the HE18 into the audio path. Plus, the unit will convert an unbalanced signal into a balanced signal, and vice-versa. This greatly improves overall noise performance.
Features: Eliminates ground loop hum and buzz
Leaves signal grounds connected
Passive, the unit requires...
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Allen Avionics
Item# AAV-HD-SDI-3R
A 3 channel ground loop eliminator for High Definition Broadcasting
High frequency ground loop eliminator designed for use with High Definition Broadcast chains. The Allen Avionics HD-SDI-3R ground loop eliminators can be used for signal transmissions at 1.485Gbps over a cable contain a range of low to high frequencies. The HD-SDI Ground Loop Eliminator supports the four transmission rates of SMPTE 259m and SMPTE 292m 1.485Gbps HD SDI.
Specifications: Number of inputs:...
Our Price: $754.00
Availability: Direct Ship from manufacturer, contact us for availability
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Allen Avionics
Item# AAV-HD-SDI-5R
Even though SDI is more immune to extraneous noise and low frequency components (hum) problems can still exist. As with analog signals, once you have noise in the signal, it is extremely difficult and costly to remove. Jitter caused by induced noise effects can compound problems created by unstable signal sources, poor re-clocking systems, cable attenuation and can be the demise of digital signals. HD-SDI Serial Digital signal transmissions at 1.485Gbps over a cable contain a range of low to high...
Our Price: $1,199.00
Availability: More on the way, usually ships in 3-10 business days
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Applied Research & Technology
Item# ART-CLEANBOX-2
"Hum" in an audio system is often caused by loop effects which act like antennas. These loops can easily pick up a 60 Hz (or higher harmonics) hum transmitted by electrical wiring. Typically, these loops are connected via grounds, more commonly called "ground loops". The safest way to eliminate unwanted noise is with the CleanBOX II. Some examples of Ground Loops:
-The power ground of a synthesizer, connected to the signal ground of the synth, into a mixer's ground, then into a mixer's power...
Our Price: $69.99
Availability: More on the way, usually ships in 3-10 business days
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Applied Research & Technology
Item# ART-CLEANBOXPRO
Provides two channels of unbalanced to balanced level conversion in a rugged, compact, and portable unit. Balanced lines offer increased immunity to external electrical noise, such as hum. Since a balanced system minimizes induced noise, it is the preferred method of connecting audio gear, especially when long lengths of cable are used.
One section of the CLEANBoxPro converts two channels of consumer-level unbalanced input signals into two channels of pro line-level balanced output signals. It...
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Radio Design Labs
Item# AV-HK1X
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) connection of the INPUT jack is electrically isolated from the case and from the output ground (pin 1) at audio frequencies. The ground (pin 1) connection of the OUTPUT jack is connected to the case shield. The user audio source, such as a mixer, preamplifier...
Our Price: $104.87
Availability: More on the way, usually ships in 3-10 business days
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CEDAR Audio
Item# CEDA-ADA
A cost-effective converter for almost all stereo A/D and D/A duties
The ADA stereo, 24-bit, 96kHz 1U rackmount unit that produces an AES/EBU or SPDIF output from a balanced or unbalanced analogue stereo input, and a stereo balanced or unbalanced output from an incoming AES/EBU or SPDIF input. Designed to complement CEDAR's award-winning DNS-series and Duo-series hardware modules as well as CEDAR Cambridge, the ADA offers four sync modes, professional and consumer formats, emphasis...
Our Price: $990.10
Availability: Direct Ship from manufacturer, contact us for availability
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CEDAR Audio
Item# CEDA-DNS-2
CEDAR's dialog noise suppression (DNS) technology eliminates traffic noise, air conditioning, wind, rain, babble and general background noise from audio signals. It will also help to compensate for unfavourable acoustic conditions and poor microphone placement, and will even suppress excessive reverberation.
The 2-channel DNS 2 is the first DNS designed specifically for portability and extreme simplicity of use. It hosts a new DNS algorithm that requires nothing more than switching on...
Our Price: $3,733.00
Availability: More on the way, usually ships in 3-10 business days
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CEDAR Audio
Item# CEDA-DNS-8-D
CEDAR's Dialogue Noise Suppression technology is the standard for removing background noise from dialogue in studios. With near-zero latency, high-resolution processing, and a fast, intuitive user interface, it eliminates traffic noise, air conditioning, wind, rain, babble and general background noise from audio signals. It will also help to compensate for unfavorable acoustic conditions and poor microphone placement, and will even suppress excessive reverberation.
The CEDAR DNS 8D has...
Our Price: $8,278.00
Availability: More on the way, usually ships in 3-10 business days
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Clear-Com Communication System
Item# CLCM-MT-701
The Clear-Com MT-701 is an isolation box that is used to reduce hum in Clear-Com Encore Partyline products when multiple grounds are present. The MT-701 can also be used to bridge two Encore partyline systems together.
Key Features:
New transformer provides 6dB gain improvement over the MT-1
Only one termination required between connected systems
4 LEDs for status information
Easy installation with standard XLR cables
High-quality enclosure for professional...
Our Price: $330.00
Availability: Direct Ship from manufacturer, contact us for availability
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Energy Transformation Systems
Item# ETS-PA809
Ground loops occur when the two ends of a cable are at different ground potential. This potential difference allows noise and hum to be carried on the ground connections and fed into the cable, and into the audio to which you are listening.
The ETS PA809 solves this common audio problem of extraneous noise. Installing the PA809 Analog Audio Isolator between the source and the receiver eliminates hum, vastly improving the listening experience.
The PA809 is conveniently equipped with RCA "pin-plug"-...
Our Price: $42.15
Availability: More on the way, usually ships in 3-10 business days
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