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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 24

         

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        Item #: ST-DA3

        Availability: In Stock

        Our Price: $136.95

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      • Kramer FC-404NET 4x4 Dante Interface

        Kramer FC-404NET 4x4 Dante Interface

        The Kramer FC-404Net is a four-input/four-output Dante interface with line or microphone level inputs and line level outputs. It connects analog inputs to a digital Dante network or outputs four channels from a Dante network.

        • Dante Network Interface.
        • Inputs - Four balanced, line-level/mic inputs.
        • Outputs - Four balanced, line-level outputs from the network.
        • Volume Settings - Independent input gain/output volume settings per channel.
        • Selectable Input Settings - DIP-switch controlled input settings -


           

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          Item #: KR-FC-404NET

          Availability: Usually ships in 3-10 business days

          Our Price: $552.00

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        • RDL RU-UDA4 Stereo Audio Distribution Amplifier - 2x4 - RCA Jacks

          RDL RU-UDA4 Stereo Audio Distribution Amplifier - 2x4 - RCA Jacks

          The RU-UDA4 is the optimum choice where connectorized, unbalanced line-level distribution is needed. This unit features two separate, isolated channels. The RU-UDA4 may be used in stereo applications, or as two individual monaural distribution amplifiers. The input signals are buffered through output line drivers, providing four separate line-level unbalanced outputs for each of the two inputs.

          The RU-UDA4 performance is tailored around industry standard -10 dBV input/output levels. Excellent fre

             

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            Item #: RU-UDA4

            Availability: In Stock

            Our Price: $167.95

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          • Radio Systems DA-4X4B 4x4 Audio Distribution Amplifier

            Radio Systems DA-4X4B 4x4 Audio Distribution Amplifier

            Radio Systems’ DA-4x4b may be the best DA ever made. We've lowered the noise to a whisper at 102 dB below +4 dBm out with an internal toroidal transformer that dramatically reduces internal electrical interference fields. Distortion in the DA-4x4b is so low that it is hard to measure as a result of low noise op-amps and a careful design of the output amplifiers.

            • Versatile configurations- quad, stereo or mono
            • Front panel individual output level sets
            • Internal torroidal transformer
            • Super-low noise and

               

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              Item #: DA-4X4B

              Availability: Direct Ship From Manufacturer

              Our Price: $589.90

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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.

              • Specificati

               

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              Item #: MSC-AES/SPDIF4

              Availability: In Stock

              Our Price: $131.00

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            • Ward Beck POD12A/110 Dual 1x4 or 1x8 AES/EBU Distribution Amplifier with SRC - 110 ohm version

              Ward Beck POD12A/110 Dual 1x4 or 1x8 AES/EBU Distribution Amplifier with SRC - 110 ohm version

              POD12A/110 is a version of the POD12A one input eight output or dual one input four output AES/EBU digital audio distribution amplifiers. POD12A/110 is designed for 110 Ohm installations. POD12A/110 features cable equalization and reclocking techniques that enable the unit to reliably recover the incoming digital audio signal. Lock and No Lock LED tallies are located on the front panel. Sample rate conversion (SRC) to an external reference may be activated. The AES signal applied to input B is t

                   

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                  Item #: WARD-POD12-110

                  Availability: Usually ships in 3-10 business days

                  Our Price: $494.00

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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 to a

                   

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                  Item #: MULTIPORT

                  Availability: Usually ships in 3-10 business days

                  Our Price: $479.99

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                • Kramer VM-3AN 1x3 Balanced Audio Distribution Amplifier

                  Kramer VM-3AN 1x3 Balanced Audio Distribution Amplifier

                  The VM-3AN is a high-performance distribution amplifier for balanced stereo audio signals. The unit takes one stereo input and distributes the signal to three identical outputs.

                  • S/N Ratio - 90dB
                  • L & R Level (Gain) Controls
                  • Compact Kramer TOOLS - 3 units can be rack mounted side-by-side in a 1U rack space with the optional RK-3T rack adapter
                  • INPUT:1 balanced audio stereo on 5-pin terminal blocks
                  • OUTPUTS: 3 balanced audio stereo on 5-pin terminal blocks
                  • MAX. OUTPUT LEVEL: Audio: 18.5Vpp R+/-, L+/- outpu

                   

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                  Item #: KR-VM3AN

                  Availability: In Stock

                  Our Price: $140.00

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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 transfo

                     

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                    Item #: RDL-TX-A2D

                    Availability: In Stock

                    Our Price: $103.49

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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 prov

                       

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                      Item #: STM-DA3

                      Availability: Usually ships in 3-10 business days

                      Our Price: $131.35

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                    • Burst ADA-4B 1x4 Audio DA w/ Balanced Terminal Strip

                      Burst ADA-4B 1x4 Audio DA w/ Balanced Terminal Strip

                      The ADA-4B is a stereo in, four output balanced audio distribution amplifier. These units use the latest in high speed, monolithic operational amplifier technology. This results in wide bandwidth, low noise and low distortion. All units contain internal regulated bipolar power supplies and are powered by external 12 Vdc, perfect for field or studio applications. Each of the four outputs is a separate buffer amplifier resulting in a high degree of isolation between outputs.

                      • Input Impedance: 100k O

                       

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                      Item #: ADA-4B

                      Availability: Direct Ship From Manufacturer

                      Our Price: $298.75

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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: $295.00

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                      • Ensemble Designs BrightEye 33 Analog Audio Distribution Amplifier

                        Ensemble Designs BrightEye 33 Analog Audio Distribution Amplifier

                        BrightEye 33 is a high performance audio distribution amplifier for the broadcast and recording industry. Exceptional performance features include excellent response, noise and distortion specifications. BrightEye 33 functions with either 8 mono outputs or 4 stereo outputs. Additionally, BrightEye 33 can be used to distribute LTC.

                        Gain adjustments are accessed from the front panel. This is a simple device with no USB port and no interface to BrightEye Mac or PC software.

                        Power supply is included.

                         

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                        Item #: ENDE-BE33

                        Availability: In Stock

                        Our Price: $261.25

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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: Usually ships in 3-10 business days

                          Our Price: $256.95

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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 b

                               

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                              Item #: RDL-RU-ADA4D

                              Availability: In Stock

                              Our Price: $241.49

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                            • Atlona AT-PA100-G2 Stereo/Mono Audio Amplifier

                              Atlona AT-PA100-G2 Stereo/Mono Audio Amplifier

                              Small, energy efficient, and affordable, the Atlona Stereo/Mono Audio Amplifier fits the needs of most offices, classrooms, and more. unlike traditional A/B amplifiers the Class D audio amplifier is energy efficient and easily integrated behind a TV where space is limited. Compatible with AT-PA1-IR.

                              Sometimes a "D" is better than an "A"
                              Requiring less power, class D amplifiers use an efficient design that reduces size and cost. By removing the need for large space consuming heat syncs and power re






                               

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                              Item #: ATNO-PA100-G2

                              Availability: In Stock

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                            • Rolls RA63b 8-Channel Mono 4 Channel Stereo Distribution Amplifier

                              Rolls RA63b 8-Channel Mono 4 Channel Stereo Distribution Amplifier

                              The RA63b is an eight channel mono, or four channel stereo distribution amplifier designed for the contractor / install market. The outputs are designed to drive high-level balanced lines in a sound distribution system. The screw terminals on the rear panel are for input and output, and each output may power more than one line.

                              • Mono or Stereo Operation - mono input to eight outputs, or stereo inputs to four stereo outputs.
                              • +20 dB Gain switch.
                              • Screw Terminal inputs and outputs.
                              • The RA63b replaces the

                                 

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                                Item #: RLS-RA63B

                                Availability: In Stock

                                Our Price: $160.00

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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: $132.95

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                                  • Pico Digital CA-50/550 550MHz CATV High-Gain Headend Distribution Amplifier

                                    Pico Digital CA-50/550 550MHz CATV High-Gain Headend Distribution Amplifier

                                    The Tru Spec Pico Digital 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.

                                    • 54-550MHz fr

                                       

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                                      Item #: PM-CA-50-550

                                      Availability: In Stock

                                      Our Price: $129.99

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                                    • Nady SD-2418 1U Audio Signal Distributor (2x4 or 1x8)

                                      Nady SD-2418 1U Audio Signal Distributor (2x4 or 1x8)

                                      • XLR Inputs and Outputs
                                      • Splits balanced mono signal into eight separate balanced mono signals or stereo pair into four separate stereo pairs
                                      • Indispensable signal routing tool for live sound and recording applications requiring signal splitting and distribution with level matching to different equipment
                                      • Individual gain controls (up to +6dB gain) for all eight outputs; 2-4,1-8 split mode select switch and display; dual balanced inputs (Ch. A/B) with Link outputs for optimum signal routing flexibility

                                       

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                                      Item #: NADY-SD-2418

                                      Availability: In Stock

                                      Our Price: $119.99

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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 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.

                                      • Expands the output of a stereo device to multiple outputs
                                      • Can raise the output level to true

                                         

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                                        Item #: RLS-DA134

                                        Availability: In Stock

                                        Our Price: $98.00

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                                      • Toslink 4-Output Optical Distribution Amplifier/Repeater

                                        Toslink 4-Output Optical Distribution Amplifier/Repeater

                                        Toslink 4-Output Optical Distribution Amplifier/Repeater

                                        • Toslink Digital Audio Splitter
                                        • Converts One Toslink input to Four isolated Toslink outputs.
                                        • Each output has its own Fiber Optic Transmitter.
                                        • NO signal degradation.
                                        • NOT a "Reflective" splitter that attenuates the signal.
                                        • 96/192kHz Digital Audio compatible (12.288Mb/s).
                                        • ADAT compatible!
                                        • Power Supply Included
                                        • Made in Oregon,USA!

                                         

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                                        Item #: TLDA-1

                                        Availability: Usually ships in 3-10 business days

                                        Our Price: $54.00

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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

                                        • 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
                                        • Bandwidth: DC - 200 MHz @ -3dB (1Vpp input signal)
                                        • Input Signal Level: 0.5 - 2.0Vpp (within -1V to +1V range from ground)
                                        • Input Configuration: Standard (75 Ohm)
                                        • Input Coupling: DC
                                        • Input Connectors: BNC
                                        • Output Connectors: BNC 1 Outputs
                                        • Gain: Global Variable
                                        • Output Series Impedance: 75 Ohms
                                        • Mounting: Two threaded 6-32 inserts
                                        • Power Supply: 8-24V AC/DC
                                        • Power

                                         

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                                        Item #: 11-913-101

                                        Availability: Direct Ship From Manufacturer

                                        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

                                        Our Price: $462.49

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                                      • VAC 16-111-108 1x8 Unbal Mono Audio DA

                                        VAC 16-111-108 1x8 Unbal Mono Audio DA

                                        • Audio Signal Format: Unbalanced Mono
                                        • Bandwidth: DC-100kHz (-3.0 dB)
                                        • (1Vpp input signal)
                                        • Input Signal Level: 0-8Vpp (per balanced line for balanced audio)
                                        • Input Configuration: Standard (10K Ohm)
                                        • Input Coupling: DC
                                        • Input Connectors: RCA
                                        • Output Connectors: RCA 8 Outputs
                                        • Gain: Unity
                                        • Output Series Impedance: 100 Ohms unbalanced
                                        • Mounting: Two threaded 6-32 inserts
                                        • Power Supply: 12V AC
                                        • Power Connector Type: P5 Connector
                                        • Power Status: Power LED indicator
                                        • Temperature: -40°C to 50°C
                                        • Humidity: 0% - 95%
                                        • Dimensions: 2.2" x

                                         

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                                        Item #: 16-111-108

                                        Availability: Direct Ship From Manufacturer

                                        Our Price: $242.95

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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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