Where to Buy Audio Hum Eliminators | Sescom IL-19

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RDL AV-HK1 HUM KILLER Stereo Audio Isolation Transformer
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....
Our Price: $128.11
Availability: In Stock
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RDL AV-HK1X HUM KILLER Audio Isolation Transformer XLR Input/Output
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: $139.37
Availability: Typically Ships in 3-10 Business Days
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Sescom IL-19 Pro Audio Hum Eliminator Inline with Isolation
Sescom
Item# IL-19
You run the wires, make the XLR connections and power up your sound system only to find it's not music to your ears. One of the most dreaded sounds is prevalent across your system - speaker hum and noise. This isn't 1970 but an age old problem can still prevail in today's PA systems and that's why the Sescom IL-19 hum eliminator has stood the test of time. Its clever design isolates ground loop noise to remove that annoying buzz in your speakers. The Industry Standard - Designed as 3 products...
Our Price: $50.49
Availability: In Stock
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Jensen CI-2RR IsoMax Stereo Audio Isolator & Hum Eliminator
Jensen Transformers
Item# JEN-CI2RR
The Jensen Iso Max CI-2RR is a passive two channel RCA audio ground isolator designed to eliminate hum and buzz caused by ground loops in the most demanding audio systems. Eliminates hum and buzz caused by ground loops. The unbalanced stereo design begins with gold RCA connectors to ensure optimal signal transfer. These are housed in a rugged steel enclosure that is fitted with screw-down flanges for easy installation in racks, under shelves or attached to cabinetry. The magic...
Our Price: $239.99
Availability: Extended Lead Time. Email, Chat or Call Us for more details.
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Allen Avionics HD-SDI-3R 3 Channel Ground Loop BNC Hum Eliminator for High Definition Broadcasting - Rack Mounted
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: $689.00
Availability: Extended Lead Time. Email, Chat or Call Us for more details.
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RDL TS-1D Transient Suppressor
Radio Design Labs
Item# TS-1
The TS-1D is intended to protect audio input and output circuits from the effects of transients induced on the audio lines. Features: Immunity from Electrostatic Discharge Immunity from Induced Transient Voltage Immunity from RF Interference Immunity from Electromagnetic Pulse CE Compliance
Our Price: $152.41
Availability: Typically Ships in 3-10 Business Days
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Jensen CI-2MINI Iso-Max PC Audio Ground Isolator
Jensen Transformers
Item# JEN-CI2MINI
When used in unbalanced audio consumer interfaces, this isolator not only eliminates hum and buzz but also enhances audio quality by reducing "spectral contamination" due to ultrasonic and RF interference. To avoid excessive high frequency losses, no more than 3 feet of cable should be used on its outputs. Features: Eliminates the inherent ground noise coupling mechanism Common-mode ground noise rejection of 95 dB at 60 Hz Wide bandwidth: !3 dB at 0.25 Hz and 50 kHz Handles signals up to 7 volts...
Our Price: $239.99
Availability: Typically Ships in 3-10 Business Days
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Morley MHE 2-Channel Stereo Hum Eliminator Box
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: $109.00
Availability: In Stock
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Sescom IL-19-MINI Hum Eliminator 3.5mm Stereo Mini I/O
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...
Our Price: $63.95
Availability: Typically Ships in 3-10 Business Days
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Sescom SES-XLR-ISO 600 Ohm Inline XLR Mic Matching Transformer
Sescom
Item# SES-XLR-ISO
Budget friendly inline transformer similar to the Sescom IL-19 featuring an ultra rugged housing. This unit is designed for installing between two XLR cables in live events or anywhere durability and robust ruggedness is required. An excellent choice for audio hum eliminating inline matching transformers. XLR Female - 0dBm @ 600 Ohm to XLR Male 600 Ohm 1:1 Line Level Matching Transformer in a shielded aluminum case. Specifications: Nominal Target I/O Levels: -16dB to +8dB* *No Lower Limit /...
Our Price: $55.95
Availability: In Stock
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Radial Engineering IC-1 Line Level Isolator - Passive 1 Channel Balanced with Eclipse Transformer
Radial Engineering
Item# RAD-IC-1
The Radial IceCube IC-1 is a balanced line level isolator designed to quickly eliminate hum and buzz problems in an audio system by simply inserting it into the signal path. Measuring just over 4" x 1 ½" (10 x 4cm), the compact design begins with two super-duty glass-filled nylon XLRs at each end with heavy duty nickel-silver contacts that will not tarnish over time. Unlike other isolators that are made of plastic, the IceCube is made from solid 16 gauge steel and finished in a...
Our Price: $79.99
Availability: Typically Ships in 3-10 Business Days
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Morley MHUMX Hum Exterminator
MORLEY
Item# EB-HUMX
The Morley Hum Exterminator™ filters out unwanted voltage on the ground line that can cause ground loop hum. Simply place the Hum Exterminator™ on the end of the power cord of the equipment that has a Ground Loop and plug the Hum Exterminator™ into the wall outlet. Ground Loop is gone and signal remains intact. Easy to use, easy to install, absolutely safe and completely effective! Features: Exterminate Ground Hum Right at The Source! Designed to solve GROUND RELATED Hum and...
Our Price: $89.00
Availability: In Stock
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Sescom SES-HUMX2 Professional 2-Channel Passive Hum Eliminator
Sescom
Item# SES-HUMX2
Sescom has a legendary reputation for isolating and eliminating hum caused by ground loops. The Sescom HUMX2 is a simple inline 2 Channel audio hum eliminator that's completely passive making it an indispensable tool for the gig bag, touring rack, or recording studio. Each channel of the HUMX2 has smart jacks that accept either a 1/4" or XLR input with each employing our custom isolation transformers. Channel inputs can also be converted back and forth between balanced and unbalanced connections...
Our Price: $47.95
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Sescom IL-STEREO-19 Pro Audio Hum Eliminator 2-Channel RCA HiFi Style Stereo Isolator Transformer Coupler
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: $106.49
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Sescom IL-19-2S Pro Audio Hum Eliminator 2-Channel Inline with Isolation
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: $93.95
Availability: Typically Ships in 3-10 Business Days
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SES-INLINE-EMCF Inline 3-Pin XLR Male to Female Neutrik EMC RF Filter
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-EMCF does not block phantom power.
Our Price: $36.95
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Rolls HE18 Buzzoff 2-Channel Audio Hum Eliminator
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...
Our Price: $59.00
Availability: Typically Ships in 3-10 Business Days
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Sescom IL-19-SS Pro Audio Hum Eliminator Inline with Dynamic Structured Shielding
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...
Our Price: $57.95
Availability: In Stock
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ETS PA809 Analog Audio Isolator RCA Jack to RCA Jack
ETS
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: $45.23
Availability: Typically Ships in 3-10 Business Days
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Radial Engineering SB-6 Compact Stereo Isolator for Balanced/Unbalanced Signals - Passive
Radial Engineering
Item# RAD-SB-6
The Radial StageBug® SB-6 is a high performance 2-channel passive audio isolator designed to accommodate both balanced and unbalanced signals and work effectively at eliminating noise when used with instruments, consumer electronics as well as professional line-level devices. The design begins with ¼" TRS inputs and outputs to accommodate both TRS and mono type connectors. The unique circuit retains the balanced signals or automatically converts them from hi-Z to lo-Z (¼" mono to TRS) or lo-Z...
Our Price: $149.99
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Palmer Audio ENZ Two Channel Unbalanced Line Isolation Box
Palmer Audio
Item# PLM-PENZ
When connecting a media player or a laptop to a HiFi- or PA system, you often experience noise such as hum and buzz caused by ground loops. With the Palmer enzyou can be sure that such annoying interference signals do not occur anymore! The cause of this interference lies mostly in ground potential differences, which result in stray DC currents via the audio lines. The solution is to place a transformer between the two devices to isolate the ground line. Palmer enz has two of these transformers...
Our Price: $99.99
Availability: Ships Factory Direct, Typically in 3-10 Business Days
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Palmer Audio PLI02 Line Isolation Box 2 Channel
Palmer Audio
Item# PLM-PLI02
Two-channel isolation transformer (line isolator). Neutrik combination socket input (XLR & jack socket) and XLR output. The PLI02 also has a ground-lift switch. Especially suitable for eliminating ground loops that cause hum. Conversion from unbalanced to balanced is possible. 600 ? version can handle levels up to +20 dBu. Professional dual channel line isolating unit for stage and studio use. A unique Neutrik input connector accepts both male XLR and jack plugs. The PLI-02 easily converts unbalanced...
Our Price: $199.99
Availability: Typically Ships in 3-10 Business Days
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Palmer Audio VILS Passive 1-Channel Merge Line Isolation Box/DI Box
Palmer Audio
Item# PLM-PVILS
We've all had the same experience before: At home the sound was crisp and clean but during the presentation it hums and buzzes and there is no time to figure out the cause. Here is where the Palmer vils comes in handy as it safely isolates the ground potentials of the laptop, media devices and PA systems from each other. (Calm returns and the audience and you can concentrate fully on your presentation again.) The Palmer vils has two unbalanced RCA inputs. You can use a standard Y cable...
Our Price: $89.99
Availability: Ships Factory Direct, Typically in 3-10 Business Days
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Jensen Transformers DIN-2MS-2P Dual Mic Splitter Module
Jensen Transformers
Item# DIN-2MS-2P
2 CHANNEL 2 WAY with DUAL FARADAY SHIELDS Provides additional, isolated balanced output as mic "splitter" Solves "transformerless" preamp RFI and CMRR problems High common-mode rejection: 130 dB at 60 Hz Excellent frequency response and time domain performance Provides support circuitry for phantom powered microphones This module is designed to be driven from a 150 S microphone source and loaded by the typical 1 kS input impedance of microphone preamplifiers. It can be used with balanced...
Our Price: $319.99
Availability: Typically Ships in 3-10 Business Days
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Jensen CI-RJ2R Two Channel RCA to CAT-5 Extender
Jensen Transformers
Item# JEN-CI-RJ2R
The Iso-Max CI-RJ2R by Jensen is a two channel input isolator that lets you extend unbalanced signals to 100 meters (350') using standard CAT-5 or CAT-6 balanced twisted pair Ethernet cable. Sold as a 'transmit and receive' set, the design begins with two rugged flanged steel enclosures for easy mounting under a desk or inside a rack or NEMA enclosure. Each end is equipped with RCA inputs and outputs with a standard Ethernet RJ45 type connector in between. One merely connects the...
Our Price: $319.99
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Jensen Iso-Max CI-1RR Passive Single Channel Audio Ground Isolator
Jensen Transformers
Item# JEN-CI1RR
The Jensen Iso-Max CI-1RR is a passive single channel audio ground isolator designed to eliminate hum and buzz caused by ground loops in the most demanding audio systems. The unbalanced stereo design begins with gold RCA connectors to ensure optimal signal transfer. The CI1RR is housed in a rugged steel enclosure that is fitted with screw-down flanges for easy installation in racks, under shelves or attached to cabinetry. The magic inside comes from a high performance Jensen...
Our Price: $159.99
Availability: Typically Ships in 3-10 Business Days
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Jensen Iso-Max SUB-1RR Single-Channel Low Frequency Sub-woofer Audio Isolator (RCA)
Jensen Transformers
Item# JEN-SUB1RR
2 Channels Available
The Jensen IsoMax SUB-1RR is a single channel low-frequency isolator designed especially for use with sub-woofers to eliminate hum and buzz caused by ground loops. Inside, a specially designed Jensen audio transformer with extended sub sonic response delivers powerful and articulated bass for maximum impact. Even when being subjected to extremes, the SUB-1RR is able to gracefully handle low frequencies down to 20 Hz with less than 0.01% distortion and less than 1ø of phase shift....
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Our Price: $149.99
Availability: Typically Ships in 3-10 Business Days
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RDL TX-8i Headphone Isolation Transformer
Radio Design Labs
Item# RDL-TX-8I
RDL TX-8i Headphone Isolation Transformer Features: Isolates headphones from source equipment Drives headphone impedance 8 Ω or greater Galvanic Isolation with the Convenience of RDL® TXs Overload LED flashes when operating level is exceeded THD+N: < 0.1% (1 kHz @ 50 mW) Bandwidth: 100 Hz to 15 kHz HI-POT: 1.5 KVAC, 1mA, 2 Sec. Specifications: Ambient Operating Environment: 0° C to 55° CPackage Type: Cardboard Box Package Dimensions: 2 x 2 x 4 in. Shipping Weight: 0.3 lbs. WEEE...
Our Price: $64.36
Availability: Typically Ships in 3-10 Business Days
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CEDAR DNS 2 2-Channel Dialogue Noise Suppressor
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: $3,838.15
Availability: Typically Ships in 3-10 Business Days
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ART CleanBOX II Hum Eliminator
ART
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: $79.99
Availability: Typically Ships in 3-10 Business Days
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Radial Twin-Iso - Two Channel Balanced Line Isolator
Radial Engineering
Item# RAD-TWINISO
The Radial Twin-Iso is a high performance two channel balanced line-level isolator for professional touring, sound installation, broadcast and studio that provides isolation between various pieces of audio equipment such as consoles, amp racks, remote towers and recorders as a means of eliminating hum and buzz caused by ground loops. Central to the Twin-Iso are two high performance Eclipse transformers. These stellar audio engines are modelled after Deane Jensen's original designs to deliver...
Our Price: $329.99
Availability: Typically Ships in 3-10 Business Days
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ART Cleanbox Pro Channel Level Converter
ART
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...
Our Price: $89.99
Availability: In Stock
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Pureformer Isolation Transformer & Audio Hum Eliminator
JK Audio
Item# PUREFORMER
The Pureformer provides hum and noise reduction for sound cards and audio equipment, and removes ground loops and DC paths that can cause hum and signal breakup. The Pureformer isolates the electricalgrounds of two pieces of audio equipment. This is especially important in the case of computer audio cards connected to high quality/low noise audio equipment. The computer electrical ground is often filled withnoise from disk drive activity and data transmission. Many audio cards use the same electrical...
Our Price: $79.00
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Palmer Audio PLI01 Line Isolation Box 1 Channel
Palmer Audio
Item# PLM-PLI01
The Palmer Audio PLI01 is a 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....
Our Price: $99.99
Availability: Typically Ships in 3-10 Business Days
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RDL EZ-HK1 Stereo Audio Hum Killer
Radio Design Labs
Item# RDL-EZ-HK1
The EZ-HK1 is a superior-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 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 through a rear-panel ground-lift switch. The EZ-HK1 eliminates hum due to ground loops when it is installed between...
Our Price: $121.72
Availability: Extended Lead Time. Email, Chat or Call Us for more details.
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Clear-Com MT-701 Encore Intercom System Hum Isolation Box
Clear-Com
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. Encore™ is a 2-wire analog partyline system with intuitive plug-and-play design and superior "Clear-Com Sound" audio clarity. Features: Isolation Box One termination required between connected systems Status information LEDs Easy installation with...
Our Price: $385.00
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4 Channel Isolation Transformer
Pro Co Sound, Inc.
Item# IT-4A
The Pro Co TradeTools IT4A Isolation Transformer Unit provides four high-quality 1:1 line-level output transformers for applications requiring the high degree of electrical isolation only transformers can provide. The primary applications for the IT4A are in sound reinforcement systems where it may be necessary to break ground loops between pieces of equipment connected with unbalanced lines. For instance, the IT4A can be used to float the unbalanced outputs of an active crossover unit that must...
Our Price: $436.40
Availability: Ships Factory Direct, Typically in 3-10 Business Days
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Sescom IL-19-XFRMR Pro Audio Hum Eliminator Stand-Alone IL-19 Transformer with Wire Leads for Installers
Sescom
Item# IL-19-XFRMR
Sescom IL-19 Transformer for Professional Audio Hum Elimination w/ Wires for Installers!The Only Product that Removes All Types of Hum in Live Sound & Pro-Audio Gear Can Now Be Purchased and Wired Directly To & From and Even Inside Your Gear! The Industry Standard - The Sescom IL-19 Transformer is the industry standard for instantly reducing audio hum problems in live sound & broadcast applications providing quick fix line isolation to stop Audio Hum Problems. Prepared with 6 inch stripped and...
Our Price: $38.95
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SES-INLINE-EMCM Inline 3-Pin XLR Female to Male Neutrik EMC RF Filter
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.
Our Price: $36.95
Availability: In Stock
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Allen Avionics 3G-SDI-5R 1RU 5-Channel 3GHz 3G-SDI Hum Eliminator
Allen Avionics
Item# AAV-3G-SDI-5R
This is a 5 Channel Rack Mounted 3G-SDI Hum Eliminator! The Allen Avionics 3G-SDI Hum eliminators are famous for reduce jitter caused by induced noise effects for the High Definition broadcast chain. Unstable signal sources, poor re-clocking systems and cable attenuation can be the demise of digital signals. 3G-SDI Serial Digital signal transmissions at 2.970Gbps over a cable contain a range of low to high frequencies like analog signals and are subject to analog-type distortions like induced noise...
Our Price: $1,257.50
Availability: Extended Lead Time. Email, Chat or Call Us for more details.
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Sescom IL-19-PRS-GLS Pro Audio Hum Eliminator Inline with Phase Switch and Total Ground Lift Switch
Sescom
Item# IL-19-PRS-GLS
The Only Product that Removes All Types of Hum in Live Sound & Pro-Audio Gear is now available with a Phase Switch and Total Ground Lift Switch -In the same form factor! This amazing feature set gives the ability to troubleshoot and repair on the spot without even disconnecting the unit, letting your show go on uninterrupted! The IL-19-PRS-GLS is the only Bi-Directional XLR device with Phase and Ground Lift Switches -Designed to plug directly into your equipment's Inputs...
Our Price: $72.49
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Jensen JT-MB-C Microphone Bridging Transformer with Dual Faraday Shields for High Isolation
Jensen Transformers
Item# JT-MB-C
The Jensen JT-MB-C is a microphone bridging transformer with dual faraday shields for high isolation. This transformer is designed to be driven from a 150Ω microphone source and loaded by the typical 1kΩ input impedance of microphone preamplifiers. It can be used with balanced or unbalanced sources and/or loads since both primary and secondary are fully balanced. A 30 dB magnetic shield package is standard. Features: Provides additional, isolated balanced output as...
Our Price: $99.99
Availability: Typically Ships in 3-10 Business Days
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ART T8 Universal Eight Channel Audio Transformer Isolator
ART
Item# ART-T8
The T8 (Transformer Eight) a high quality totally passive audio interface that uses 8 transformers to separate input and output signal grounds, thereby isolating two systems and reducing hum and ground-loop noise. The T8's audio transformers have flat and wide frequency response and handle high signal levels while maintaining an isolated balanced output. This gives the T8 a very clean and neutral sound with a wide variety of signal sources. The transformers are wound for 1:1 unity gain and are designed...
Our Price: $179.99
Availability: Typically Ships in 3-10 Business Days
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Lectrosonics PF25-470 Passive Inline RF Filter - 25MHz - Block 470
Lectrosonics
Item# LEC-PF25-470
The PF25-470 is a passive in-line RF filter with 25MHz passband operating in frequency block 470. Designed for use with VRMWB and VRField WB wide-band receiver systems in cases where the full bandwidth of the receiver is not needed. Features: SAW (surface acoustic wave) filter Passes DC power to antenna amplifier Rugged metal housing with standard BNC connectors Bidirectional design for convenience Specifications: Filter Type: SAW (surface acoustic wave) Bandwidth: Varies...
Our Price: $116.25
Availability: Typically Ships in 3-10 Business Days
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Sescom IL-19-6RM Pro Audio Hum Eliminator 6-Channel Rackmount with Isolation
Sescom
Item# IL-19-6RM
Designed as 3 products in-one, the Sescom® IL-19® is the industry standard for instantly reducing audio hum problems in live sound & broadcast applications providing quick fix line isolation to stop noise at the source. This 6 channel version features 1/4" or XLR combination balanced inputs and male XLR outputs. 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...
Our Price: $312.49
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CEDAR DNS 8D Multi-Channel Dialogue Noise Suppressor with Dante
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: $8,485.82
Availability: In Stock
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Interspace Industries PCBBJ Passive Balancing & Hum Eliminator Jack I/P
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...
Our Price: $120.00
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Sescom IL-19-HUM-DROP Pro Audio Hum Eliminator 6-Channel Snake Box with Isolation
Sescom
Item# IL-19-HUM-DROP
The Only Product that Removes All Types of Hum in Live Sound & Pro-Audio Gear! IL-19-HUM-DROP - 6 Channel Snake Box version of our World Renowned Industry Standard IL-19 The HUM-DROP is designed for stage, or at the Front of House (FOH), or anywhere 6 channels of hum elimination are desired. Designed to be rugged and plugged in to a cable run at either end and can simply be left on the floor under the mixing board or at the stage. Usually it is installed at the end of long...
Our Price: $292.49
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Sescom SES-HUMBUCKET All-In-One Hum Eliminator Built with IL-19 Hum Eliminating Isolation Transformers
Sescom
Item# SES-HUMBUCKET
You run the wires, make the connections and power up your sound system only to find it's not music to your ears. One of the most dreaded sounds is prevalent across your system - speaker hum and noise. This isn't 1970 but an age old problem can still prevail in today's PA systems and that's why the Sescom IL-19 hum eliminator has stood the test of time. Its clever design isolates ground loop noise to remove that annoying buzz in your speakers. The audio engineers at Sescom have created the Humbucket...
Our Price: $337.95
Availability: Typically Ships in 3-10 Business Days
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Jensen ISO-MAX DIN-2LO-11FL Din Rail 2 Channel Line Output Transformer
Jensen Transformers
Item# DIN-2LO-11FL
This module is designed for high performance line output stages. The 50% nickel alloy core gives it excellent distortion and level handling at a cost allowing many applications to enjoy the advantages of an output transformer. Driving signals should be free of DC and source impedance kept as low as possible. Features: Distortion 0.035% typ at 20 Hz and +4 dBu output level Wide bandwidth: !3 dB at 0.2 Hz and 15 MHz Drives 600 S loads to levels up to +21 dBu at 20 Hz Excellent time domain performance:...
Our Price: $229.99
Availability: Typically Ships in 3-10 Business Days
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Jensen PI-2XX Stereo Audio Isolator Interface - 2 Channel XLR
Jensen Transformers
Item# JEN-PI-2XX
The Model PI-2XX is designed to provide over 90dB of common mode isolation at 60Hz and to help eliminate R.F. interference and Hum from radio and television stations. Transformer isolation allows maximum interconnection flexibility, since both sources and loads may be either balanced or unbalanced. PI-1XX is a single channel Isolator.
Our Price: $399.99
Availability: Typically Ships in 3-10 Business Days
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Jensen Transformers PI-XX ISO-MAX Single Channel Audio Input Isolator
Jensen Transformers
Item# JEN-PI-XX
The Iso-Max PI-XX is a single channel line input isolator designed to eliminate noise in professional balanced audio systems by isolating the input of the connected device. The design begins with an extruded aluminum case that comes standard with gold plated XLR connectors. Plug and play easy to use, this passive interface does not require any power to work. Inside is a high performance Jensen transformer that is able to withstand signal levels to +19 dBu at 20 Hz without discernible distortion....
Our Price: $219.99
Availability: Typically Ships in 3-10 Business Days
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Jensen Iso-Max DIN-2LI Dual 10k to 10k 1:1 Two Channel Line Input Module
Jensen Transformers
Item# DIN-2LI
The Iso-Max DIN-2LI is a two channel line input isolator designed to eliminate noise in professional balanced audio systems by isolating the input of the connected device. The design begins with a gray molded assembly made from UL94-VO flame retardant Noryl that snaps into place onto a standard 35 mm DIN rail for easy installation in a NEMA enclosure. Connections to and from the module are made via removable screw-down wire terminals. Plug and play easy to use, this passive interface does not...
Our Price: $299.99
Availability: Extended Lead Time. Email, Chat or Call Us for more details.
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CEDAR DNS-4 Four Channel Dialog Noise Suppressor with Balanced XLR3F and TA3 mini-XLR
CEDAR Audio
Item# CEDA-DNS-4
The CEDAR DNS 4 is the most advanced portable model in the DNS series. With its Hirose HR-10 power input and mini-XLRs for many connections, it takes up little more space than the industry-standard DNS 2 yet doubles the number of channels available. It's incredibly fast and simple to use; the DNS algorithm requires nothing more than switching on the Learn function that identifies and adapts to the background noise, and then adjusting the amount of noise attenuation required. Notwithstanding...
Our Price: $4,313.00
Availability: Typically Ships in 3-10 Business Days
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Jensen DIN-PB Iso-Max Two Channel Universal Line Isolator
Jensen Transformers
Item# DIN-PB
The Jensen Iso-Max DIN-PB is a universal isolator that gives you the freedom to solve noise problems anywhere in the signal chain. The design begins with a gray molded assembly made from UL94-VO flame retardant Noryl that snaps into place onto a standard 35 mm DIN rail for easy installation in a NEMA enclosure. Connections to and from the module are made via removable screw-down wire terminals. Plug and play easy to use, this passive interface does not require any power to...
Our Price: $319.99
Availability: Extended Lead Time. Email, Chat or Call Us for more details.
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Jensen DIN-LI Din Rail 10k to 10k 1:1 Line Input Module
Jensen Transformers
Item# DIN-LI
The Iso-Max DIN-LI is a single channel line input isolator designed to eliminate noise in professional balanced audio systems by isolating the input of the connected device. The design begins with 35 mm DIN rail molded in gray UL94-VO flame retardant Noryl format that snaps into place for easy installation in NEMA enclosures via removable screw-down wire terminal. Plug and play easy to use, this passive interface does not require any power to work. Inside is a Jensen high performance transformer...
Our Price: $179.99
Availability: Extended Lead Time. Email, Chat or Call Us for more details.
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Morley MLLS Line Level Shifter 2 Channel Box with 1/4 Inch Smart Jacks
MORLEY
Item# MLLS
The Morley MLLS allows you to use equipment with different line level requirement at their correct gain settings. This reduces noise and makes -10dBv equipment compatible with +4dBu equipment. It is bidirectional and works with balanced or unbalanced signals at either end. Equipped with Morley's TRS Smart Jacks, just plug and go. All passive design guarantees you the best possible performance. Give yourself more signal and extra gain with correct line level matching!
Our Price: $109.00
Availability: Typically Ships in 3-10 Business Days
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Allen Avionics HD-SDI-5R 5-Channel Isolated SDI & HD-SDI Serial Digital Video Hum Eliminator
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: $1,189.00
Availability: Typically Ships in 3-10 Business Days
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Markertek/Sescom IL-19 Audio Hum & Noise Eliminator 4-Pack Special
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...
Our Price: $144.00
Availability: In Stock
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AC hum and noise is almost always caused by a loop antenna effect across signal lines between two or more pieces of gear, or by long unbalanced cables picking up noise. Audio Hum Eliminators are the best way to prevent AC hum from being picked up by your sound system.Don't let AC hum and noise ruin your next event. Get some Audio Hum Eliminators from Markertek and be prepared. We have Audio Hum Eliminatorsfor most of the popular audio connections, XLR, RCA, 1/4" BNC etc..etc.. Remember, Markertek is the home of the unique and hard to find!

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