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    • RDL TX-J2 Unbalanced Input Transformer

      RDL TX-J2 Unbalanced Input Transformer

      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 engineered to p

           

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          Item #: TX-J2

          Availability: In Stock

          Our Price: $57.49

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        • Canare BCJ-XP-TRC BNC-F In to XLR-M Out Impedence Transformer Plug

          Canare BCJ-XP-TRC BNC-F In to XLR-M Out Impedence Transformer Plug

          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 Cable.


          APPLICATIO


             

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            Item #: BCJ-XP-TR

            Availability: In Stock

            Our Price: $28.89

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          • Sescom AUD-RCA-XLR 1-Channel RCA to XLR Unbalanced to Balanced Audio Converter

            Sescom AUD-RCA-XLR 1-Channel RCA to XLR Unbalanced to Balanced Audio Converter

            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 equ

               

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              Item #: SES-AUD-RCA-XLR

              Availability: In Stock

              Our Price: $47.95

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            • Rolls MB15B 3.5mm / RCA / XLR ProMatch Converter

              Rolls MB15B 3.5mm / RCA / XLR ProMatch Converter

              The New Replacement for the Popular MB15 Pro Match Now Adds a 3.5mm Input for Conversion to XLR or RCA Output!

              The MB15B ProMatch converts consumer level 3.5mm Stereo or Stereo RCA signals to balanced XLR professional line level, and back. One side of the unit, labeled 1, has two XLR inputs and stereo RCA outputs. The other side labeled 2, has both a 3.5mm stereo input and stereo RCA inputs and two XLR outputs. Each side has stereo level controls, and an LED indicates that power is applied to the

                   

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                  Item #: MB-15B

                  Availability: In Stock

                  Our Price: $56.00

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                • Canare BCJ-XJ-TRC XLR-F 110 Ohm to BNC-F 75 Ohm Impedence Transformer

                  Canare BCJ-XJ-TRC XLR-F 110 Ohm to BNC-F 75 Ohm Impedence Transformer

                  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 Cable.

                  APPLICAT


                     

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                    Item #: BCJ-XJ-TR

                    Availability: In Stock

                    Our Price: $28.89

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                  • Ward-Beck IMP-20 Impedance Transformer Panel - 20 Screw Terminals to BNC 1 RU

                    Ward-Beck IMP-20 Impedance Transformer Panel - 20 Screw Terminals to BNC 1 RU

                    The Ward-Beck IMP-20 offers the highest density of 110 to 75 Ohm or 75 to 110 Ohm impedance converters in one rack unit of space. Balanced 110 AES/EBU signals are connected via 3-pin pluggable screw terminals while unbalanced 75 Oh connections are via BNC connectors. Twenty circuits in all are provided and since the 110 Ohm connectors the all the same type they may be used freely for conversion in either direction. Pluggable screw terminations are on one side while the BNCs are located on the


                       

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                      Item #: WARD-IMP-20

                      Availability: Usually ships in 3-10 business days

                      Our Price: $794.00

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                    • RDL FP-BUC2 Balanced to Unbalanced Converter - 2 Channel

                      RDL FP-BUC2 Balanced to Unbalanced Converter - 2 Channel

                      The FP-BUC2 is the ideal choice for connectorized conversion from balanced to unbalanced audio. This module features two identical active (transformerless) channels. Gold contact XLR jacks are utilized for the balanced input channels. Each output is unbalanced, connected through a gold-plated phono jack. A level trim potentiometer is provided for each channel.

                      The FP-BUC2 circuitry features low-noise, low-distortion and excellent headroom and crosstalk performance and the superior audio clarity f

                         

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                        Item #: FP-BUC2

                        Availability: Usually ships in 3-10 business days

                        Our Price: $171.95

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                      • Radial ProAV1 Passive 1 Channel DI w/RCA 3.5mm  XLR & 1/4in Inputs

                        Radial ProAV1 Passive 1 Channel DI w/RCA 3.5mm XLR & 1/4in Inputs

                        The Radial ProAV1 and ProAV2 are passive direct boxes specifically developed with the audio-video integrator in mind. The ProAV1 features a variety of stereo inputs that are merged via a resistive mixer to mono, greatly simplifying signal management and the ProAV2 has full two-channel stereo functionality.

                        To eliminate the need for various adapter, a 'Swiss Army' array of connections are provided. including 1/4" for instruments, RCA and 1/8" connectors for consumer electronics and computers and a





                             

                            2 Types Available

                            Item #: RAD-PROAV1

                            Availability: In Stock

                            Our Price: $119.99

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                          • Sescom AUD-XLR-RCA 1-Channel XLR to RCA Balanced to Unbalanced Audio Converter

                            Sescom AUD-XLR-RCA 1-Channel XLR to RCA Balanced to Unbalanced Audio Converter

                            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 equ

                               

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                              Item #: SES-AUD-XLR-RCA

                              Availability: In Stock

                              Our Price: $47.95

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                            • Henry Engineering Matchbox HD Bi-Directional Stereo Level & Impedance Interface

                              Henry Engineering Matchbox HD Bi-Directional Stereo Level & Impedance Interface

                              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 balanc

                                 

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                                Item #: MATCHBOX

                                Availability: In Stock

                                Our Price: $189.99

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                              • ART T8 Universal Eight Channel Transformer Isolator

                                ART T8 Universal Eight Channel Transformer Isolator

                                The T8T (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

                                     

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                                    Item #: ART-T8

                                    Availability: Direct Ship From Manufacturer

                                    Our Price: $149.00

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                                  • RDL HR-UDC1 Universal Digital Audio Converter AES/EBU - SPDIF

                                    RDL HR-UDC1 Universal Digital Audio Converter AES/EBU - SPDIF

                                    The RDL HR-UDC1 is the ideal choice in installations where digital audio signals must be converted between consumer and professional formats. The input and output support AES/EBU, S/PDIF and AES-3ID formats. The HR-UDC1 automatically detects a valid input on any of the four input jacks: S/PDIF optical, S/PDIF coaxial, AES-3ID or AES/EBU. The input is decoded, re-clocked and retransmitted to the output. All pro/consumer, emphasis, and sampling frequency bits common to both S/PDIF and AES/EBU stan

                                         

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                                        Item #: HR-UDC1

                                        Availability: Usually ships in 3-10 business days

                                        Our Price: $480.49

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                                      • Pro Co Sound ITX Inline ISO Transformer XLRF-XLRM

                                        Pro Co Sound ITX Inline ISO Transformer XLRF-XLRM

                                        Transformer adapter for isolating line level signals. Available in XLRF/XLRM, TS/XLRM, and TRS/XLRM configurations.

                                        ITX is a compact custom-made audio is a compact custom-made audio isolation transformer providing a floating XLR-type output from an
                                        unbalanced source in a convenient package. Female XLR-type input. Male XLR-type output. Usable for 600W 1:1.

                                         

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                                        Item #: ITX

                                        Availability: Usually ships in 3-10 business days

                                        Our Price: $54.99

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                                      • Whirlwind Inline XLR Barrel Ground Lifter

                                        Whirlwind Inline XLR Barrel Ground Lifter

                                        Ideal for troubleshooting ground problems, this female-to-male XLR 3-pin inline device disconnects pin 1 between the connectors. It isolates the ground of a balanced audio signal without requiring you to cut the cable's shield wire.

                                         

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                                        Item #: LIFTER

                                        Availability: In Stock

                                        Our Price: $16.78

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                                      • RDL TX-AFC1F Balanced to Unbalanced Audio Transformer - XLR / RCA

                                        RDL TX-AFC1F Balanced to Unbalanced Audio Transformer - XLR / RCA

                                        • Studio Quality Bifilar Audio Transformer
                                          Galvanic Isolation with the Convenience of RDL TXs
                                          Connectorized with Gold Contacts on Input and Output
                                          Balanced to Unbalanced Conversion
                                          Professional to Consumer Level Conversion
                                          Frequency Response: 20 Hz to 20 kHz (+/- 0.1 dB)
                                          THD: < 0.06% (50 Hz to 20 kHz, +4 dBu input)
                                          0.0015% (Typ. 1 kHz, +4 dBu input)
                                          Input: +4 dBu (+22 dBu max.), 10 k Ohm Bridging, XLR
                                          Output Level: -10 dBV, Phono jack
                                          CMRR: >85 dB (balanced input, 50 to 60 Hz)

                                         

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                                        Item #: TX-AFC1F

                                        Availability: Usually ships in 3-10 business days

                                        Our Price: $92.49

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                                      • Neutrik NADITBNC-F XLR Female 110 Ohm to BNC Female 75 Ohm Adapter

                                        Neutrik NADITBNC-F XLR Female 110 Ohm to BNC Female 75 Ohm Adapter

                                        In 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

                                           

                                          4 Types Available

                                          Item #: NA-BF

                                          Availability: In Stock

                                          Our Price: $40.02

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                                        • DSAN LSP-1 Laptop SoundPort

                                          DSAN LSP-1 Laptop SoundPort

                                          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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                                          Item #: DSA-LSP-1

                                          Availability: In Stock

                                          Our Price: $80.00

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                                        • RDL RU-VCA2A Digitally Controlled 2 Channel Audio Attenuator

                                          RDL RU-VCA2A Digitally Controlled 2 Channel Audio Attenuator

                                          The RU-VCA2A by RDL is a full-featured studio-quality dual-channel audio attenuator module for local and/or remote control of balanced or unbalanced line-level sources. Each module can be remote controlled from a single or multiple locations. Rear-panel terminals provide flexible control options using a variety of RDL remote controls or OEM equipment.

                                          Audio levels are controlled in 0.5 dB steps using noiseless zero-crossing digital attenuators for optimum reliability, precise tracking and long-te



                                               

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                                              Item #: RDL-RU-VCA2A

                                              Availability: Usually ships in 3-10 business days

                                              Our Price: $432.95

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                                            • Blonder Tongue FAM 4006A Fixed Attenuator F Female-Male 10dB

                                              Blonder Tongue FAM 4006A Fixed Attenuator F Female-Male 10dB

                                              The FAM fixed attenuators provide accurate attenuation and excellent match. The FAM series has one type "F" male and one "F" female connector.

                                               

                                              11 Attenuators Available

                                              Item #: BT-FAM-10

                                              Availability: In Stock

                                              Our Price: $3.69

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                                            • TOA M-01F Balanced XLR Female Module- 200 ohm

                                              TOA M-01F Balanced XLR Female Module- 200 ohm

                                              TOA 900 Series Modules give you the power to configure custom systems fast!

                                               

                                              8 Types Available

                                              Item #: TOA-M01F

                                              Availability: In Stock

                                              Our Price: $77.32

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                                            • Sescom SES-ON-THE-LEVEL RCA to XLR Audio Level Converter with Level Controls

                                              Sescom SES-ON-THE-LEVEL RCA to XLR Audio Level Converter with Level Controls

                                              The SES-ON-THE-LEVEL is a feature rich, bidirectional balanced to unbalanced audio level converter with level controls. The product is provided with XLRs for Balanced I/O and RCA for Unbalanced I/O. The SES-ON-THE-LEVEL also features a 3.5mm (1/8") stereo audio input that's compatible with iPod & similar MP3 players. Balanced line outputs (L/R RCA) are also provided to feed a stereo amplifier for real time monitoring.

                                              The SES-ON-THE-LEVEL has an output for monitoring and confirming either directi

                                                   

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                                                  Item #: SES-ON-THE-LEVEL

                                                  Availability: Usually ships in 3-10 business days

                                                  Our Price: $124.95

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                                                • DSan LSP-2 Laptop SoundPort

                                                  DSan LSP-2 Laptop SoundPort

                                                  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 from computer for

                                                   

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                                                  Item #: DSA-LSP-2

                                                  Availability: In Stock

                                                  Our Price: $100.00

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                                                • Canare BCJ-XJ-A10TRC 110-75 ohm Digital Audio Impedance Transformer

                                                  Canare BCJ-XJ-A10TRC 110-75 ohm Digital Audio Impedance Transformer

                                                  110 - 75 ohm Impedance Transformer
                                                  XLR3: Female
                                                  BNC: Female

                                                  The Canare BCJ-XJ-A10TRC Impedance Transformers allow 75 Ohm coaxial transmission of all 2 channel AES/EBU Digital Audio signals. XLR 3 pin (F) to BNC Jack, 10dB Attenuation.

                                                  Low cost and easy to use, our I/O adapters are designed to passively convert all standard AES/EBU digital audio signals from 110 Ohm /XLR3 Output (@ 4.5 Volts) to a 75O BNC coaxial cable and then back again to a 110 Ohm /XLR3 Input (200mV min).

                                                  Also provides excell




                                                     

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                                                    Item #: BCJ-XJ-A10TRC

                                                    Availability: Usually ships in 3-10 business days

                                                    Our Price: $45.40

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                                                  • RDL FP-UBC2 Unbalanced to Balanced Converter - 2 Channel

                                                    RDL FP-UBC2 Unbalanced to Balanced Converter - 2 Channel

                                                    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 dB

                                                       

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                                                      Item #: FP-UBC2

                                                      Availability: Usually ships in 3-10 business days

                                                      Our Price: $171.49

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                                                    • Shure A15AS 15dB / 20dB / 25 dB Switchable Attenuator

                                                      Shure A15AS 15dB / 20dB / 25 dB Switchable Attenuator

                                                      A15AS - 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 - Line Adaptor provides 50 dB attenuation, allowing a balanced line-l

                                                       

                                                      5 Transformers Available

                                                      Item #: A15AS

                                                      Availability: In Stock

                                                      Our Price: $41.99

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                                                      Audio Level Matching

                                                      Audio Level & Impedance Matching Transformers create compatible signals between microphones, line-level devices, laptops, digital 75 ohm and 110 ohm AES/EBU devices. For example, Audio Level Matchers allow you to connect a professional studio microphone to a computer or other "consumer" style recording device. In addition, Audio Level Matchers allow the connection of consumer CD players, tape decks or other devices to the XLR inputs of a Professional mixing console. Every Audio Engineer and Technician should have a variety in their toolbox to ensure the show goes on! Speak with a Markertek representative today and ensure you choose the Audio Level Matcher that best suits your application.