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Radio Design Labs
Item# TX-AFC1F
The Radio Design Labs TX-AFC1F is a studio quality balanced to unbalanced audio transformer. It takes an XLR input and transforms it to RCA by means of a studio quality bifilar audio transformer. Conveniently mounts almost anywhere because of its compact housing.
The TX-AFC1F is a single-channel (mono) module featuring a female XLR input and phono jack output. A studio quality audio transformer converts the audio input to unbalanced. An integral pad is set to produce an output level of -10 dBV...
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Radial Engineering
Item# RAD-USB-PRO
The Radial USB-Pro is a high-resolution stereo direct box designed to convert sound files from a laptop computer and seamlessly transfer them to a pair of balanced audio outputs to feed a PA, recording or broadcast mixing console.
Made to be plug & play easy to use, the USB-Pro automatically configures itself for use with all popular operating systems including Mac OSX, Windows XP, Vista and Windows 7, thus eliminating the need to load special drivers. Unlike devices that are limited with...
Our Price: $229.99
Availability: More on the way, usually ships in 3-10 business days
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Sescom
Item# SES-AUD-RCA-XLR
Sescom SES-AUD-RCA-XLR is a single channel unbalanced to balanced prosumer audio converter. Housed in a robust anodized aluminum enclosure with Neutrik chassis mount XLR and a recessed Neutrik RCA that you can hide in your hand, this converter delivers incredible sound quality and requires no power. With a world famous Sescom audio transformer inside, the SES-AUD-RCA-XLR assures the high quality and reliability that make it a must have for any gear bag or audio tool box.
Designed to interface...
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Canare Corporation Of America
Item# BCJ-XP-TR
110 - 75 ohm Impedance Transformer
XLR3: Male
BNC: Female
Pack Qty: 1 pc
Canare Impedance Transformers are designed to convert 2-channel digital audio signals between balanced 110 ohms XLR and unbalanced 75 ohms BNC. This cost effective adapter allows you to switch from a limited length microphone cable to a much longer, IMPEDANCE MATCHED 75 ohms coax cable. Now, conveniently route D1, D2, R-DAT and DAW signals via 75 ohms Canare Video Patchbays, BNC plugs and super flexible Coaxial...
Our Price: $28.00
Availability: More on the way, usually ships in 3-10 business days
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Canare Corporation Of America
Item# BCJ-XJ-TR
110 - 75 ohm Impedance Transformer
XLR3: Female
BNC: Female
Pack Qty: 1 pc
Canare Impedance Transformers are designed to convert 2-channel digital audio signals between balanced 110 ohms XLR and unbalanced 75 ohms BNC. This cost effective adapter allows you to switch from a limited length microphone cable to a much longer, IMPEDANCE MATCHED 75 ohms coax cable. Now, conveniently route D1, D2, R-DAT and DAW signals via 75 ohms Canare Video Patchbays, BNC plugs and super flexible Coaxial...
Our Price: $28.89
Availability: More on the way, usually ships in 3-10 business days
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Henry Engineering
Item# MATCHBOX
The rack-mountable Matchbox HD is the new high performance version of the industry's most popular analog level and impedance converter. Matchbox HD offers a true 100 dB S/N ratio, with 22 dB of headroom to yield 122 dB of dynamic range. It is the very best way to interface "consumer" or semi-pro equipment with professional audio gear.
The Matchbox HD is a bi-directional unit, employing four independent amplifiers to convert stereo inputs and outputs from unbalanced -10 dBv levels to +4 dBm balanced...
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Sescom
Item# SES-AUD-XLR-RCA
Sescom SES-AUD-XLR-RCA is a single channel balanced to unbalanced prosumer audio converter. Housed in a robust anodized aluminum enclosure with Neutrik chassis mount XLR and a recessed Neutrik RCA that you can hide in your hand, this converter delivers incredible sound quality and requires no power. With a world famous Sescom audio transformer inside, the SES-AUD-XLR-RCA assures the high quality and reliability that make it a must have for any gear bag or audio tool box.
Designed to interface...
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Radio Design Labs
Item# TX-1A
The RDL TX-1A is used primarily for galvanic isolation and format conversion between equipment. Conversion from -10 dBV consumer level up to +4 dBu professional level requires voltage gain. The transformer in the TX-1A has a 1:1 ratio and uses an adjustable attenuator circuit at its output to lower the output signal to the level required. The module cannot provide voltage gain.
RDL offers several premium quality conversion amplifiers to produce professional signals from consumer sources....
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Radio Design Labs
Item# TX-J2
The RDL TX-J2 Unbalanced Input Transformer is part of Radio Design Labs TX Series and features unbalanced stereo inputs to summed balanced mono output.
TX Series modules are application-specific modules for the A/V and related industries. Many TX modules offer galvanic transformer isolation. Module functions include signal detection, switching, amplification, format conversion, line driving, mixing, distribution, twisted-pair sending/receiving and more. Each TX is a compact module...
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Sescom
Item# SES-AES-EBU-1
The Sescom SES-AES-EBU-1 is an excellent impedance transformer at a reasonable cost for meeting the needs between analog to digital conversion. It also allows for longer cable runs via unbalanced coaxial lines rather than twisted pair cables that have greater attenuation at relevant frequencies.
Perfect for medium haul cable runs.
Features: 110 Ohm Female XLR to 75 Ohm AES-EBU in-line transformers
BNC to 3-Pin XLR Receptacle (male & female versions)
Provides an excellent impedance transformer...
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Sonifex Ltd.
Item# SON-RB-UL4
The RB-UL4 is a 1U rack-mount quad stereo unit for interfacing domestic or semi-professional unbalanced equipment to professional balanced line levels.
All connections are on the rear panel. The eight RCA unbalanced inputs have an impedance of 10kΩ and are routed to eight balanced XLR-3 outputs with an output impedance of <50Ω.The output gain can be individually adjusted for left and right channels by using pre-set potentiometers accessible through the rear panel.
Specifications:...
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Sescom
Item# SES-MULTI-PAD
The Sescom SES-MULTI-PAD is the Ultimate Selectable Level Cut Balanced Audio Attenuator Pad that Plugs into Your Equipment I/O's or Inline Cables!
The Sescom SES-MULTI-PAD attenuator reduces the power of your signal in selectable decibel increments of -5dB, -10dB, -20dB, -30dB, -40dB and -50dB without appreciably distorting signal waveform. It is housed in the same do-it-all enclosure as Sescom's flagship IL-19 and is ready to plug directly into other equipment's outputs or inputs with its built...
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Radio Design Labs
Item# TX-70A
Do you ever need to feed the audio from a 70V distributed loud speaker system into a line-level device in a remote location? Do you ever need a few more loudspeakers than your existing 70V amplifier can drive but have no convenient line-level audio to run into a local amplifier?
Well RDL has the module for you!
The TX-70A 70/25/100 volt input interface matches a 100, 70 or 25 volt speaker line to any unbalanced line level audio input. Simply install the TX-70A as you would a 70V speaker...
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Radio Design Labs
Item# RDL-TX-8A
The TX-8A is the ideal choice in many applications requiring superior quality transformer coupling between the output of a 4 or 8 Ohm power amplifier and the input of an audio mixer or amplifier. A front-panel LEVEL control allows the output to be adjusted for -10 dBV or +4 dBu over a wide range of amplified power levels.
The TX-8A is a single-channel (mono) module featuring barrier block connections for the input and output. A high quality bifilar wound audio transformer couples the audio input...
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Radio Design Labs
Item# EZ-AFC2
The RDL EZ-AFC2 is a stereo bi-directional audio format converter with level controls. Conversion is provided between balanced rear-panel XLR jacks and unbalanced front-panel RCA jacks. LED VU metering is provided for all audio channels facilitating adjustment for high or low input levels. The bi-directional format allows the EZ-AFC2 to fully convert the stereo input and stereo output of a consumer audio product to professional balanced standards. The EZ-AFC2 is used in houses of worship, studios,...
Our Price: $196.51
Availability: More on the way, usually ships in 3-10 business days
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Radio Design Labs
Item# FP-UBC6
The FP-UBC6 is the ideal choice for multiple channel connectorized conversion from unbalanced to balanced audio. This module features six identical channels, making it ideally suited to converting consumer 6-channel surround sound into the professional audio format. Each input channel is unbalanced, connected through a gold-plated phono jack. Each output is balanced. All outputs are connected through XLR jacks with gold-plated pins. A gain trim potentiometer is provided for each channel.
The...
Our Price: $385.32
Availability: More on the way, usually ships in 3-10 business days
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Shure Inc
Item# A15AS
5 Transformers AvailableA15AS - Switchable Microphone Attenuator prevents preamp overload in applications where very strong signals are applied to a mic input. Provides 15, 20 or 25 dB attenuation.
A15BT - Bridging Transformer matches balanced or unbalanced devices of different impedances.(33 kilohm primary, 600 or 7,500M ohm secondary).
A15HP - High Pass Filter provides a low frequency cutoff to reduce unwanted low-frequency noise in mic signals.
A15LA...
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Radio Design Labs
Item# TX-AT1
The TX-AT1 is part of the group of versatile Max-TX series products from Radio Design Labs. Max-TX modules are the large format members of the RDL TX family, featuring the superior engineering and components common to RDL products. The durable adhesives provided with the TX-AT1 permit permanent or removable mounting. The TX-AT1 may be rack or surface mounted with optional TX series accessories.
The TX-AT1 is the ideal choice in many applications requiring studio quality transformer coupling between...
Our Price: $89.95
Availability: More on the way, usually ships in 3-10 business days
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DSan Corporation
Item# DSA-LSP-2
The DSan LSP-2 Laptop SoundPort is a compact adapter that plugs into a laptop computer speaker jack, changes the output to balanced mic-level signals and mates with standard XLR audio cables for connections to a house audio system. A ground lift switch assures a hum-free interface. On-board volume control.
This is a stereo version of the LSP-1. Separate volume controls for each channel and a sum switch to combine them into one mono signal.
Includes alternative USB sound capture...
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Sescom
Item# SES-AES-EBU-2
The Sescom SES-AES-EBU-1 is an excellent impedance transformer at a reasonable cost for meeting the needs between analog to digital conversion. It also allows for longer cable runs via unbalanced coaxial lines rather than twisted pair cables that have greater attenuation at relevant frequencies.
Perfect for medium haul cable runs.
Features: 75 Ohm BNC to 110 Ohm Male XLR AES-EBU in-line transformers
BNC to 3-Pin XLR Receptacle (male & female versions)
Provides an excellent impedance transformer...
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Henry Engineering
Item# TWINMATCH
TwinMatch is a dual-stereo (4-channel) level and impedance converter that interfaces two "consumer" stereo outputs with professional balanced equipment.
TwinMatch is ideal for use with a pair of stereo CD players or other "play only" sources. The unit accepts four channels (2 stereo pairs) of -10 dBv unbalanced audio and converts to professional "600 ohm" balanced lines. The gain is adjustable to accommodate either +4 or +8 dBm systems.
All circuitry is direct-coupled and transformerless for...
Our Price: $189.00
Availability: More on the way, usually ships in 3-10 business days
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Applied Research & Technology
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: More on the way, usually ships in 3-10 business days
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Rapco
Item# LTIBLOX
The Rapco LTIBLOX Laptop Interface is designed to connect laptop computers, CD players and MP3 players with 3.5 mm stereo outputs into low impedance balanced inputs on professional mixer consoles while providing volume control via the rotary potentiometer.
Features: Self-contained unit converts input from consumer grade equipment to a mic level balanced output
Operator volume control of outgoing stereo signal
3.5mm male input and XLR male output
Perfect size for your toolbox or even a shirt...
Our Price: $49.27
Availability: More on the way, usually ships in 3-10 business days
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Atlas Sound
Item# AT100
High-quality auto transformer series provides the advantages of excellent frequency response, low insertion loss and reliable performance for volume control application in 25 and 70.7-volt systems. Attenuation is accomplished in ten make before break steps plus positive off position. (No stop between maximum and off position to prevent switch damage). Contacts are silver plated for noise-free operation. Features a removable terminal block. Includes stainless steel plate, with stamped and filled...
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Switchcraft
Item# SW-SC600
The Switchcraft® SC600 Dual Adapter Box combines many of the most commonly used audio adapters into one easy to use device. Each side of the box functions separately and features a 3.5mm (1/8") stereo jack, a 1/4" stereo jack, two 1/4" mono jacks and two RCA jacks.
Any of the connections on the SC600 can be used as inputs or outputs, enabling you to adapt audio from one device to another. The SC600 can also be used as a passive splitter to send audio from one device to up to three devices...
Our Price: $65.05
Availability: Extended Lead Time. Email, Chat or Call Us for more details.
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