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Pro Co Sound, Inc.
Item# IFACE
The Pro Co iFace Portable Audio Player Interface is a roadworthy aluminumhoused device that allows simple and reliable connection of stereo -10dBVaudio devices such as MP3 players, Apple iPods, laptop computers and consumer-type CD and DVD players to the balanced microphone inputs ofprofessional audio mixing consoles.
The iFace provides both a 3.5 mm (1/8") and recessed left/right RCA inputs for easy connection with standard patch cable s and a stereo/mono switch to provide passive summing to...
Our Price: $204.73
Availability: Direct Ship from manufacturer, contact us for availability
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Canare
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...
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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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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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Canare
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...
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Radio Design Labs
Item# FP-UBC2
The FP-UBC2 is the ideal choice for connectorized conversion from unbalanced to balanced audio. This module features two identical channels. Gold-plated phono jacks are utilized for each unbalanced input channel. Each output is balanced, connected through an XLR jack. A gain trim potentiometer is provided for each channel.
The normal gain setting is indicated for the trimming potentiometer. This setting produces a +4 dBu balanced output for a -10 dBV unbalanced input. The gain is adjustable -5...
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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-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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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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Atlas Sound
Item# AT-10RM
For attenuation convenience of rack-mounted equipment in cabinets and consoles, the AT attenuators are available without mounting plate for rack panel installation. Attractive matte black polycarbonate dial scale overlay with adhesive backing replaces the mounting plate. Includes skirted black knob. Overlay size is 29 sq. (51mm). (Dial scale overlays to retrofit existing installations are available, see hardware section Model HX23.) Features: Attractive matte black polycarbonate dial scale overlay...
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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,...
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DSan Corporation
Item# DSA-LSP-1
Model LSP-1 is a compact adapter that plugs into a laptop computer speaker jack, changes the output to a balanced mono mic-level signal and mates with standard XLR audio cable for connections to a house audio system. A ground lift switch assures a hum-free interface. On-board volume control.
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Rapco
Item# LTIGLBLOX
LTIGLBLOX is a consumer to pro interface. It converts input from consumer grade equipment (laptop computers, MP3 players, CD players) to a mic level balanced output. Ground lift switch. Gives operator volume control of the outgoing stereo signal. 3.5mm male input and XLR male output. 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
Ground lift switch
Perfect...
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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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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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Gefen Inc
Item# GTV-AAUD2DIG-AUD
The GefenTV Analog to Digital Audio Adapter converts analog Left/Right RCA-style audio connections to digital S/PDIF or TOSLINK outputs. The unit is compact, easy to install, and operates in a wide variety of operating conditions. Features: Compact and easy to install
Converts analog L/R signals to digital S/PDIF or TOSLink
Simple to Operate Specifications: Input Right-left RCA Stereo analog output ports
Output Coaxial and optical digital input ports....
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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...
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Radio Design Labs
Item# TX-LM2
RDL TX-LM2 is a line level to microphone level transformer. Matches a balanced 600Ω phone or other audio line into a mic or line input. Features: Matches balanced 600 Ohm phone (or other line) into mic or line input
Balanced Input
Dual outputs:Unbalanced line-level and balanced mic-level
Frequency response: 20 Hz to 20 kHz (+/- 0.5 dB)
THD: < 0.05% (1 kHz)
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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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Neutrik Americas
Item# NA-BF
4 Types AvailableIn addition to the original NA-BF/NA-BM adapters, two new versions in this series are now available. The BNC to 3-Pin XLR Receptacle (male & female) and the BNC to XLR cable end (male & female). Developed to provide and excellent impedance transformer at a reasonable cost for meeting the needs between analog & digital applications. Use of these adapters also allows for longer cable runs via unbalanced coaxial lines rather than twisted pair cables that present high attenuation values at relevant...
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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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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...
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Shure Inc
Item# A15RF
The Shure A15RF In-Line RF Attenuator provides all types of balanced audio systems with greatly improved immunity to radio frequency interference (RFI). It is especially useful in applications where balanced audio devices near strong RFI sources, such as AM radio stations, are connected by long cable runs.
The A15RF will not degrade system sound quality or alter system frequency response. In cases where interference is present but not audible, the A15RF can improve perceived sound quality by...
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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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Whirlwind
Item# LM2U
These handy boxes can be used to match consumer grade audio devices (-10dB) to pro equipment (+4dB). These units convert the level and provide the conversion from balanced to unbalanced operation and vice-versa. Features: XLR, TRS mini and RCA phono jacks
Level controls
Active circuitry, power by Whirlwind PS24 supply (included) Specifications: Frequency Response 20-20 kHz at unity gain, +/- .1 dBv
Total Harmonic Distortion +noise < .0015% 20-20kHz at unity gain; < .0024% 20-20 kHz, +4 to -10...
