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    • Yamaha Ri8-D 8-Channel Dante Digital Network Remote Input Interface

      Yamaha Ri8-D 8-Channel Dante Digital Network Remote Input Interface

      The Yamaha Ri8-D is a Dante-compatible input rack equipped with 8 channels analog input. To take full advantage of the superior functions and performance offered by the Ri8-D/Ro8-D, and to extend the useful life of the product, be sure to read this owner's manual carefully before operation. Features: Long-distance Dante Network Capability Vast variety of layout is available with compact 1U chassis Direct Audio In/Out With a Connected Computer Remotely Controllable Internal Head Amplifiers...

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      Item #: YMH-RI8-D

      Availability: More on the way, usually ships in 3-10 business days

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    • RDL ST-DA3 Line Level Distribution Amplifier - 1x3

      RDL ST-DA3 Line Level Distribution Amplifier - 1x3

      The ST-DA3 gives you the advantages of an audio distribution amplifier PLUS you can put it where you need it. The ST-DA3 allows bridging of any audio line, adjusting the gain, and driving up to three high or low impedance, balanced or unbalanced loads. The ST-DA3's wideband circuitry produces the unsurpassed pure clarity, low-distortion and low-noise for which RDL products are known. The ST-DA3 features RDL's SupplyFlex power input configuration. The module will operate directly from floating...

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      Item #: ST-DA3

      Availability: In Stock

      Our Price: $142.43

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    • ESE ES-246/BNC Quad 1x6 SMPTE-LTC/IRIG Distribution Amplifier - BNC Option

      ESE ES-246/BNC Quad 1x6 SMPTE-LTC/IRIG Distribution Amplifier - BNC Option

      The ES-246/BNC is a Quad 1 x 6 SMPTE-LTC / IRIG Time Code Distribution Amplifier. It is housed in a 1.75" x 19" rackmount panel and chassis (the chassis extends 4.8" behind the panel). Each amplifier provides a loop-thru input and six 600 ohm outputs. The inputs and outputs are connected via the rear mounted BNC connectors. The ES-246/BNC is a transformerless design that takes a single unbalanced input and provides six unbalanced single ended outputs. The output levels for each of the four inputs...

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      Item #: ES-246-BNC

      Availability: In Stock

      Our Price: $542.45

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    • RDL STM-DA3 Microphone Level Distribution Amplifier - 1x3

      RDL STM-DA3 Microphone Level Distribution Amplifier - 1x3

      The STM-DA3 is designed for use in quality commercial sound, broadcast and recording applications. The 1.2 k Ohm balanced input accepts a wide variety of microphone input levels without loading professional low impedance microphones. A multi-turn trimmer is user adjustable for either gain or loss in order to match the facility standard microphone levels. Three balanced outputs provide nearly total isolation between the output lines. Unlike mic-splitting transformer systems, the STM-DA3 also provides...

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      Item #: STM-DA3

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $136.61

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    • Henry Engineering AES Digital DA 2X4 Zero-Delay AES Distribution System

      Henry Engineering AES Digital DA 2X4 Zero-Delay AES Distribution System

      The AES Digital DA 2X4 is a distribution system for digital audio signals. It can accept either an AES or S/PDIF digital audio stream, and create four identical AES outputs. The AES DA is 100% bit-accurate and transparent to the source, adding absolutely no delay or latency to the signal. The AES input and all four AES outputs are individually transformer balanced and isolated from ground. The S/PDIF input signal is converted to an AES standard level and source impedance. The AES I/O is via XLR...

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      Item #: HE-AESDIGDA2X4

      Availability: In Stock

      Our Price: $269.00

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    • Attero Tech UND6IO-BT Multi I/O AES67/Dante Wall Plate with Bluetooth - 4 x 2

      Attero Tech UND6IO-BT Multi I/O AES67/Dante Wall Plate with Bluetooth - 4 x 2

      The Attero unD6IO-BT-W-C Dante™ Audio Interface with Bluetooth is a cost effective multi-IO wall box. The unD6IO-BT features stereo Bluetooth® wireless audio input connectivity along with two RCA line level inputs and a 3.5mm TRS line level input. A 3.5mm TRS line level output on the front is also included. The unD6IO-BT is designed to fit into most dual gang US junction boxes and is PoE enabled, so all connectivity (power, control and audio data) is provided by a single...

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      Item #: ATEC-UND6IO-BT

      Availability: In Stock

      Our Price: $1,100.00

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    • RDL SF-BNC2 Bidirectional Unbalanced Stereo Audio Network Interface

      RDL SF-BNC2 Bidirectional Unbalanced Stereo Audio Network Interface

      The SF-BNC2 is a bidirectional Dante audio network interface. It features two unbalanced audio inputs (left and right) on RCA or stereo 3.5 mm Mini-jack connectors, as well as two unbalanced audio outputs (left and right) on RCA and stereo 3.5 mm Mini-jack connectors. Special software is not required to configure the SF-BNC2. Each input provides a network digital audio level of -20 dBFS for an unbalanced -10 dBV input. Each output provides -10 dBV unbalanced for a network digital...

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      Item #: RDL-SF-BNC2

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $465.00

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    • RDL RU-MLD4 Microphone / Line Distribution Amplifier - 1x4

      RDL RU-MLD4 Microphone / Line Distribution Amplifier - 1x4

      The RU-MLD4 is a four channel audio distribution amplifier. The input and all four outputs may be connected through the front-panel XLR jacks or on the rear panel detachable terminal blocks. The input accepts either a balanced microphone or line level signal. Each of the four outputs provides either a microphone or line level signal. Both the front-panel XLR connectors and the rear-panel terminals are active at all times. The RU-MLD4 may be rack-mounted with the XLR jacks facing forward, or may...

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      Item #: RU-MLD4

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $267.23

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    • RDL SF-ND2 Two Dante Network Audio Channels to Stereo Digital Audio Output Interface

      RDL SF-ND2 Two Dante Network Audio Channels to Stereo Digital Audio Output Interface

      The RDL SF-ND2 is a digital audio interface that converts two Dante network audio channels to a stereo digital audio output. The output is switch-selectable to provide an AES/EBU on XLR, or coaxial and optical S/PDIF. The switch enables the appropriate output jack and any required electrical and data format conversion. Special software is not required to configure the module. The SF-ND2 is a professional grade product for studio quality performance. The SF-ND2 is PoE powered....

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      Item #: RDL-SF-ND2

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $323.00

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    • Kramer 1x10 Mono or Dual 1x5 Stereo Balanced Audio Distribution Amp

      Kramer 1x10 Mono or Dual 1x5 Stereo Balanced Audio Distribution Amp

      The VM-1110xl is a high performance distribution amplifier for balanced mono audio signals on XLR connectors. It can be configured as a 1x5 distribution amplifier for stereo balanced audio signals. Features: Level (Gain) Controls. Dual Mode - Configure as 1:10 (mono) or 1:5 (stereo) DA. S/N Ratio - 89.3dB. Standard 19" Rack Mount Size - 1U. Specifications: INPUTS: 2 balanced stereo audio, +4dBu/50kΩ on XLR (F) connectors. OUTPUTS: 10 balanced stereo audio, +4dBu/50Ω on XLR (M) connectors....

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      Item #: VM-1110XL

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $580.00

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    • US Audio DA-2 Distribution Amp

      US Audio DA-2 Distribution Amp

      In normal (stereo) mode, the Whirlwind/US Audio DA-2 provides four outputs per each of two inputs. A front panel COMBINE switch applies both inputs to all 8 outputs, where the DA-2 becomes a one or two in, eight out DA. Each output is ground lifted and has its own level control and clip indicator light. Input signals are monitored by signal-present LEDs and clip LEDs. The headphone circuit can be switched to monitor either channel. All audio connections are made through actively balanced...

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      Item #: DA-2

      Availability: In Stock

      Our Price: $555.00

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    • RDL TX-A2D Dual Audio Converter - Balanced to Unbalanced

      RDL TX-A2D Dual Audio Converter - Balanced to Unbalanced

      The TX-A2D is the ideal choice in installations requiring passive isolation and level attenuation between a professional balanced line-level stereo source and consumer equipment unbalanced inputs. The TX-A2D is a complete unbalanced stereo line-level audio output module. The front panel provides a detachable terminal block for connecting each channel of a balanced +4 dBu audio source. The input signals are coupled to two front-panel gold plated phono jacks through studio-quality isolation transformers....

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      Item #: RDL-TX-A2D

      Availability: In Stock

      Our Price: $107.64

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    • RDL SF-DN4 Two Left/Right Digital Audio to Four Dante Network Audio Signal Interface

      RDL SF-DN4 Two Left/Right Digital Audio to Four Dante Network Audio Signal Interface

      The SF-DN4 is a digital audio interface that converts two stereo digital audio sources to four Dante network audio channels. The SF-DN4 automatically detects a valid input on any of the three input jacks: S/PDIF optical, S/PDIF coaxial, or AES/EBU XLR. The input is decoded, re-clocked and transmitted to the Dante network. A yellow front-panel LOCK LED indicates a valid source received without any lock errors. Special software is not required to configure the module. The SF-DN4 is a professional...

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      Item #: RDL-SF-DN4

      Availability: In Stock

      Our Price: $510.00

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    • Henry Engineering MultiPort Multi-Format Audio Interface Panel

      Henry Engineering MultiPort Multi-Format Audio Interface Panel

      MultiPort™ is a utility interconnect panel that facilitates interface between a studio and external audio equipment. MultiPort provides convenient access to a studio's analog and digital audio inputs and outputs, and allows connection to both professional and consumer gear. MultiPort's active circuitry performs all level,impedance, and topology conversion necessary for correct interface. MultiPort connects to any studio via its analog and digital inputs and outputs. The analog I/O interfaces...

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      Item #: MULTIPORT

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $495.00

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    • Radio Design Labs RU-ADA4D 4 Channel Stereo Audio Distribution Amplifier

      Radio Design Labs RU-ADA4D 4 Channel Stereo Audio Distribution Amplifier

      The RU-ADA4D is a four channel stereo audio distribution amplifier with input and output gain adjustments and input level metering. The module may be operated in mono to provide up to eight distributed mono signals. The inputs and outputs are connected on rear-panel detachable terminal blocks. Each of the two line level inputs accepts either a balanced or an unbalanced signal. Each input is equipped with a front panel INPUT GAIN trimmer. Input signal levels between -14 dBV unbalanced and +9 dBu...

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      Item #: RDL-RU-ADA4D

      Availability: In Stock

      Our Price: $241.49

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    • ATX Networks CA-50/550 550MHz CATV High-Gain Headend Distribution Amplifier

      ATX Networks CA-50/550 550MHz CATV High-Gain Headend Distribution Amplifier

      The Tru Spec ATX Network CA-50/550 is a high quality push-pull wall-mounted distribution amplifier producing signals with extremely low-noise and harmonic distortion. This amplifier is capable of 78 channel operation over the 54-550MHz range, and makes an excellent distribution system amplifier in MDU, CATV, and SMATV systems. Because of its extremely low-noise figure and low distortion, the CA50/550 is ideally suited for use in larger networks where amplifier cascading is required....

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      Item #: PM-CA-50-550

      Availability: In Stock

      Our Price: $129.99

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    • Radio Design Labs RU-ADA8D 8 Channel Stereo Audio Distribution Amplifier

      Radio Design Labs RU-ADA8D 8 Channel Stereo Audio Distribution Amplifier

      The RU-ADA8D is an eight channel stereo audio distribution amplifier with input and output gain adjustments and input level metering. The module may be operated in mono to provide up to sixteen distributed mono signals. The inputs and outputs are connected on rear-panel detachable terminal blocks. Each of the two line level inputs accepts either a balanced or an unbalanced signal. Each input is equipped with a front panel INPUT GAIN trimmer. Input signal levels between -14 dBV unbalanced and...

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      Item #: RDL-RU-ADA8D

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $385.79

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    • ESE ES-217 Audio Distribution Amplifier with XLR Option

      ESE ES-217 Audio Distribution Amplifier with XLR Option

      The ESE ES-217XLR is an Audio Distribution Amplifier that accepts a balanced or unbalanced audio signal and produces four exact copies of that signal. The outputs are isolated and have recessed Gain controls. All inputs and outputs are available on XLR connectors for easy disconnect/reconnect. The terminal blocks are replaced with XLR connectors (the enclosure is doubled in height). Features: 4 isolated outputs Terminal Block or XLR version available Balanced or Unbalanced connections...

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      Item #: ES-217XLR

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $304.49

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    • RDL SF-NL2 Two Dante Channel to Two Balanced Analog XLR Audio Network Interface

      RDL SF-NL2 Two Dante Channel to Two Balanced Analog XLR Audio Network Interface

      The RDL SF-NL2 is a line-level interface that converts two Dante network audio channels to two balanced audio outputs on XLR connectors. Each channel provides +4 dBu balanced for a network digital audio level of -20 dBFS. Each output is equipped with a selector to set the output to line level or attenuate the output by 50 dB to mic level. Special software is not required to configure the module. The SF-NL2 is a professional grade product for studio quality fidelity and low noise...

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      Item #: RDL-SF-NL2

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $281.00

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    • RDL EZ-ADA4 1x4 Stereo Audio Distribution Amplifier

      RDL EZ-ADA4 1x4 Stereo Audio Distribution Amplifier

      The EZ series offers unparalleled flexibility. Each unit is fully labeled on the front and rear for use either as a finished product or as a utility module. Installation of multiple products is quick and easy using the comprehensive range of EZ rack mounts, chassis, bezels, drawers and accessories. High quality full-size switches, long life controls, quality connectors, solid-state audio and video switching, gold plating and superior engineering combine to make EZ the best value in the industry....

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      Item #: EZ-ADA4

      Availability: In Stock

      Our Price: $138.27

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    • Henry Engineering USDA 2X4 Utility Summing & Distribution Amplifier

      Henry Engineering USDA 2X4 Utility Summing & Distribution Amplifier

      USDA 2X4 is one of our most popular products because it has so many uses. It's a stereo distribution amplifier that can send audio to multiple places, or combine stereo to mono, or do both! Keep one handy for emergencies. U.S.D.A. (Utility Summing & Distribution Amplifier) is a unique 2x4 mini-DA that can be used to combine or split audio signals for distribution. It can be used as a 1x4 or 2x4 DA in stereo or mono. There are 2 inputs (1 stereo pair) and 4 outputs (2 stereo pairs). Front panel...

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      Item #: USDA-2X4

      Availability: More on the way, usually ships in 3-10 business days

      Our Price: $195.00

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    • Matrix Switch MSC-AES/SPDIF4 AES/SPDIF 4 Output Digital Audio Distribution Amplifier

      Matrix Switch MSC-AES/SPDIF4 AES/SPDIF 4 Output Digital Audio Distribution Amplifier

      Matrix Switch Corporation distribution amplifiers combine exceptional performance with value. Their compact size allows for them to be utilized in space constrained situations and all external connections are on the same side making for a clean installation. The MSC-AES/SPDIF4 is specifically designed for 75 ohm digital audio distribution. It features a wide range input circuit which will accept any level from 100MV P-P up to 5V P-P to produce four individually buffered 1V P-P outputs. Features:...

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      Item #: MSC-AES/SPDIF4

      Availability: In Stock

      Our Price: $132.00

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    • Rolls DA134 4 Channel RCA Distribution Amp

      Rolls DA134 4 Channel RCA Distribution Amp

      Designed for high end RCA audio distribution the Rolls DA134 is a four channel distribution amplifier. RCA and 1/8” inputs that can be switched from mono or stereo. The DA134 will distribute a mono signal to eight outputs, or a stereo signal to four stereo outputs. The outputs are designed to drive line level signals. The DA134 is the perfect distribution amp anywhere high quality sound distribution is required. Features: Expands the output of a stereo device to multiple outputs Can...

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      Item #: RLS-DA134

      Availability: In Stock

      Our Price: $99.00

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    • VAC 11-913-101 Composite Video DA 1X1 Standard Input with Variable Gain

      VAC 11-913-101 Composite Video DA 1X1 Standard Input with Variable Gain

      VAC 11-913-101 Composite Video DA 1X1 Standard Input with variable gain with one adjustable gain output. Features: Low Cost 5 Year Warranty Broadcast Specs Rugged and Compact Drive Long Cables DC to 50 MHz frequency response One adjustable gain output NTSC, PAL or SECAM Specifications: Bandwidth: DC - 200 MHz @ -3dB (1Vpp input signal) Input Signal Level: 0.5 - 2.0Vpp (within -1V to +1V range from ground) Input Configuration:...

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      Item #: 11-913-101

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $229.49

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    • VAC 12-111-112 Component Video 1x2 RGB DA

      VAC 12-111-112 Component Video 1x2 RGB DA

      Compact (2.2" x 4.4" x 2.15"), broadcast-quality 1X2 component RGB Video DA with unity gain. DC-440 MHz bandwidth; BNC connectors. Accepts 11-13V AC input; wall transformer included. Epoxy-encapsulated for exceptional durability and reliability

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      Item #: 12-111-112

      Availability: Direct Ship from manufacturer, contact us for availability

      Our Price: $462.49

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      Audio Distribution Amplifiers

      In electronics, audio distribution amplifiers, or simply distribution amp or DA, is a device that accepts a single audio input signal and provides this same signal to multiple isolated outputs. Why is this important ? Because audio distribution amplifiers allow the signal to be distributed to multiple destinations without ground loops or signal degradation. Impressed? And if that isn't enough they are also used for a number of common engineering tasks, including multiple amplification, cable television, splitting monitor and front of house mixes, and "tapping" a signal prior to sending it through effects units to preserve a "dry" signal for later experimentation. Audio distribution amplifiers from Markertek will get your message out there!

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