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    • ART USBDUALPRE 2 Channel Preamp With XLR/TRS Combo Jacks & USB

      ART USBDUALPRE 2 Channel Preamp With XLR/TRS Combo Jacks & USB

      The USB Dual Pre is a full-featured high quality dual portable preamplifier and computer interface packed into a compact rugged case. It is designed to work over a wide variety of applications from remote field recording to desktop/studio tracking. Each of the two low noise input channels has up to 48 dB of clean gain with signal present and clip LED indicators. Inputs can be either XLR balanced or 1/4-inch TRS. Each of the 1/4-inch TRS outputs is buffered low impedance balanced.

      The USB Dual Pre

         

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        Item #: ART-USBDUALPRE

        Availability: In Stock

        Our Price: $79.00

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      • RDL RU-MLA2 Dual Microphone / Line Preamplifier

        RDL RU-MLA2 Dual Microphone / Line Preamplifier

        The RU-MLA2 is a dual channel audio preamplifier. The inputs and outputs may be connected through the front-panel XLR jacks or on the rear panel detachable terminal blocks. Each input accepts either a balanced microphone or line level signal. Each output 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-MLA2 may be rack-mounted with the XLR jacks facing forward, or may be reverse-mounted using the R







         

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        Item #: RU-MLA2

        Availability: In Stock

        Our Price: $256.49

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      • RDL STM-2X Switched Microphone Preamplifier - 35 to 65 dB Gain

        RDL STM-2X Switched Microphone Preamplifier - 35 to 65 dB Gain

        The RDL STM‑2X is the ideal choice in many installations where a microphone preamplifier is required, and is the ideal choice where either a toggle‑type switch or push‑to‑talk switch is to be provided for microphone control, particularly if condenser microphones are used.

        Required Power Supply RDL PS24V Sold Separately

        • Quiet Switching of Condenser Microphone
        • Remote Microphone Soft‑Switching
        • Switch a Mic‑Level Source to a Mic or Line Level Output
        • Remote Toggle Swit






         

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        Item #: STM-2X

        Availability: In Stock

        Our Price: $158.49

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      • ART Digital MPA II Tube Microphone Preamplifier

        ART Digital MPA II Tube Microphone Preamplifier

        The all new ART Digital MPA-II delivers all of the same great features of the ProMPA with the added versatility of digital output. Like the ProMPA-II, each input circuit has 48v phantom power and features variable input impedance which can radically vary the overall performance of any high quality dynamic or ribbon microphone. The Digital MPA-II can be configured for dual mono or stereo operation with selectable mid/side mic support, summing the adjacent channel, to decode left/right signals.

        T



           

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          Item #: ART-DIGMPAII

          Availability: Direct Ship From Manufacturer

          Our Price: $399.00

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        • RDL FP-MX4 4 Channel Audio Mixer - Microphone or Line Input and Output

          RDL FP-MX4 4 Channel Audio Mixer - Microphone or Line Input and Output

          The RDL FP‑MX4 is a single‑channel audio mixing module featuring four identical inputs. Each input accepts either a mic or line level source. The output section provides four mixing potentiometers corresponding to the four inputs. The output section provides both a balanced line (+4 dBu) and balanced microphone level (‑45 dBu) output. Both outputs may be used at the same time. The four mixing potentiometers are intended to be set at installation or to be adjusted occasionally.



























             

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            Item #: FP-MX4

            Availability: Usually ships in 3-10 business days

            Our Price: $339.95

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          • RDL STM-LDA3 Studio Quality Mic Preamplifier w/Phantom 3 Line Outputs

            RDL STM-LDA3 Studio Quality Mic Preamplifier w/Phantom 3 Line Outputs

            The STM-LDA3 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 gain trimmer allows precise output level adjustment. The output signal is available on three separate balanced line level outputs. Each output may be connected balanced or unbalanced.

            RDL's exclusive low-noise discrete preamplifier circuitry produces st

               

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              Item #: STM-LDA3

              Availability: Usually ships in 3-10 business days

              Our Price: $168.95

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            • RDL STM-3 High Gain Microphone Preamplifier - 35 to 75 dB Gain

              RDL STM-3 High Gain Microphone Preamplifier - 35 to 75 dB Gain

              The STM-3 is a quality low-noise microphone preamplifier designed for use in surveillance, commercial sound, broadcast, and recording where higher than normal gain is required. The STM-3 is very flexible, with gain adjustment from 45 to 75 dB, two balanced or unbalanced outputs, and available phantom supply input. Its low-distortion and low-noise performance make it the best choice, even when larger preamps could be used. The single-ended supply input range is from 24 to 33 Vdc. Operation from 1

                 

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                Item #: STM-3

                Availability: Usually ships in 3-10 business days

                Our Price: $159.55

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              • Shure RPM626 In-Line Preamp

                Shure RPM626 In-Line Preamp

                In-Line Microphone Preamplifier for WBH53, Beta 53, Beta 91, Beta 98, MC50, and MC51 Microphones.

                 

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                Item #: RPM626

                Availability: In Stock

                Our Price: $79.99

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              • ART Tube MP Project Series w/ USB

                ART Tube MP Project Series w/ USB

                The Tube MP Project Series is a professional quality audio interface that lets you connect microphone, instrument, and line level signals to audio inputs to digital audio workstations as well as standard analog devices. We took our legendary Tube MP series and updated every aspect of the design, inside and out, while still maintaining a compact, reliable, cost effective product, and added a USB output. From the new all-aluminum stackable chassis to the precision LED level metering circuitry, we

                   

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                  Item #: ART-MPUSB

                  Availability: Direct Ship From Manufacturer

                  Our Price: $99.00

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                • ART PRO MPA II 2 Channel Professional Microphone Preamplifier

                  ART PRO MPA II 2 Channel Professional Microphone Preamplifier

                  The new ART ProMPA II is the next generation in affordable high performance microphone preamp technology. Each microphone input circuit, with selectable 48v phantom power, features variable input impedance which can radically vary the overall performance of any high quality dynamic or ribbon microphone. The ProMPA II can be configured for dual mono or stereo operation with selectable mid/side mic support, summing the adjacent channel, to decode left/right signals.

                  The ProMPA II can operate at eit

                       

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                      Item #: ART-PROMPAII

                      Availability: Direct Ship From Manufacturer

                      Our Price: $299.00

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                    • ART TUBEOPTO 8 Eight Channel Mic Preamp with ADAT

                      ART TUBEOPTO 8 Eight Channel Mic Preamp with ADAT

                      The ART TubeOpto 8™ is the ideal Eight Channel input / output expander for any ADAT lit-pipe equipped audio interface, direct-to-disc recorder or DAW. Eight high quality second generation discrete Class-A vacuum tube microphone preamps are packaged in a single rack space unit with eight channel 24-bit digital I/O.

                      The ART TubeOpto 8™ is the ideal Eight Channel input / output expander for any ADAT lit-pipe equipped audio interface, direct-to-disc recorder or DAW. Eight high quality second generati

                         

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                        Item #: ART-TUBEOPTO8

                        Availability: Direct Ship From Manufacturer

                        Our Price: $399.00

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                      • ART USB Phono Plus Project Series Preamp with USB

                        ART USB Phono Plus Project Series Preamp with USB

                        The USB Phono Plus is the ideal low cost interface solution for transferring any analog or digital audio source, including a turntable into a computer via standard USB connection. Building on the success of the two previous iterations, the ARTcessories DeeJayPre and the USBPhonoPlus, the USBPhonoPlus v2 adds more convenient pre or post monitor source selection and a variable headphone level control to the already successful low noise RIAA standard A/D interface package.

                        The USB Phono Plus is of c

                         

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                        Item #: ART-USBPHONOPPS

                        Availability: Direct Ship From Manufacturer

                        Our Price: $79.00

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                      • ART VoiceChannel Stereo Mic Preamp with Digital Outputs

                        ART VoiceChannel Stereo Mic Preamp with Digital Outputs

                        The ART VoiceChannel is the perfect complete channel input strip for recording, broadcast or high profile live applications where maximum performance and detail is required. Designed to deliver in critical applications where full control of the audio source is required, the VoiceChannel combines a single Class-A tube mic preamp, full-featured dynamics control, De-esser, expander and semi-parametric EQ into one unit with analog and digital output as well as the ability to direct connect to any co






                             

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                            Item #: ART-VCHAN

                            Availability: Direct Ship From Manufacturer

                            Our Price: $449.00

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                          • ARX 8-PRE 8 Channel Mic Preamp w/Gain Adjustments 1RU

                            ARX 8-PRE 8 Channel Mic Preamp w/Gain Adjustments 1RU

                            If you love your compact Digital (or Analog) mixing console, but wish it had more microphone inputs, ARX has the solution - the 8-Pre: eight channels of superb sounding Microphone Pre-amps in a compact 1 rack space chassis.
                            The 8-Pre is the ideal console extender for those times when you need more microphone inputs. Now you can put those unused line inputs to good use, and who knows - the 8-Pre pre-amps sound so good that you'll probably end up using them all the time instead of the ones that cam






                                 

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                                Item #: ARX-8PRE

                                Availability: Direct Ship From Manufacturer

                                Our Price: $699.60

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                              • Behringer Tube Ultragain MIC100

                                Behringer Tube Ultragain MIC100

                                The TUBE ULTRAGAIN MIC100 is a vacuum tube mic/line preamplifier with integrated limiter for studio, live and hard disk recording applications. It features a carefully selected 12AX7 vacuum tube with UTC technology for exceptional warmth and lowest noise. Thus, the MIC100 can be used to eliminate the "dull" sound of standard digital recorders and sound cards. Also, it perfectly complements studio-grade condenser microphones. When used as a high-end DI-box, it ensures outstanding signal integrity

                                 

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                                Item #: BEH-MIC100

                                Availability: Usually ships in 3-10 business days

                                Our Price: $39.99

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                              • Behringer Tube UltraGain MIC200

                                Behringer Tube UltraGain MIC200

                                The TUBE ULTRAGAIN MIC200 is a high-end vacuum tube mic/line preamplifier with preamp modeling technology and an integrated limiter for studio, live and hard disk recording applications. Our super-flexible preamp modeling allows you to quickly optimize your recordings by choosing from 16 preamp voicings designed for vocals, acoustic and electric guitars, bass guitars, keyboards, drums, and more. In addition, it utilizes a carefully selected 12AX7 vacuum tube with UTC technology for exceptional w

                                 

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                                Item #: BEH-MIC200

                                Availability: Usually ships in 3-10 business days

                                Our Price: $49.99

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                              • Blonder Tongue CMA-BB Preamplifier  Broadband VHF 54-216 MHz

                                Blonder Tongue CMA-BB Preamplifier Broadband VHF 54-216 MHz

                                The CMA Broadband Preamplifier Series includes professional quality, low noise, broadband VHF & UHF preamplifiers. CMA's are available in four different models for amplification of low band VHF, high band VHF, broadband VHF, or broadband UHF. The CMA Series are housed in a die-cast case. Input, output, and test ports are 75 Ohm, type "F" female connectors. The CMA's mount on a 1.5 inch O.D. (max) antenna mast with the supplied mounting hardware. Blonder Tongue PS Series -21 VDC power supplies (a

                                   

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                                  Item #: BT-CMA-BB

                                  Availability: Usually ships in 3-10 business days

                                  Our Price: $279.90

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                                • Cloud Cloudlifter CL-Z Vari-Z Mic Activator w/HPF

                                  Cloud Cloudlifter CL-Z Vari-Z Mic Activator w/HPF

                                  Cloud Microphones Cloudlifter CL-Z Variable Impedance Mic Activator

                                  The Cloud Microphones Cloudlifter CL-Z Mic Activator uses phantom power from your preamp to solve an array of common issues with dynamic and ribbon microphones while maximizing your audio quality, making it a must-have box for your studio or live toolset. It’s designed to be a middleman between your mic and preamp, maximizing the signal quality by providing an additional +25dB of ultra-clean gain. This can dramatically improve th

                                       

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                                      Item #: CLD-CLZ

                                      Availability: In Stock

                                      Our Price: $299.00

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                                    • Digigram Q-Mic Mic Preamp for Smartphones & Tablets

                                      Digigram Q-Mic Mic Preamp for Smartphones & Tablets

                                      A superior professional Mic preamp for smartphones and tablets
                                      Practical, affordable and reliable, Q-Mic is the perfect companion for professional field reporters.
                                      Housed in a light and ultra-ruggedized casing with professional connectors, it provides the low noise and high gain (until + 24 dB) demanded by professional dynamic microphones. Its extremely low power consumption (500 µA) enables long recording sessions and uninterrupted On Air interviews.

                                      • Selectable Gain +24 dB, +7 dB and -11 dB o




                                       

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                                      Item #: DGR-Q-MIC

                                      Availability: Direct Ship From Manufacturer

                                      Our Price: $225.00

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                                    • ROLLS DU30b Mic Preamp Audio Ducker

                                      ROLLS DU30b Mic Preamp Audio Ducker

                                      The DU30b is a microphone preamp and background music preamp. When an announcement is made into the microphone, the music is automatically "ducked" under the announcement. Then the music is brought back to it's previous level.

                                      • Automatically ducks music under announcements
                                      • Perfect for restaurants and small clubs
                                      • Clean, Quiet Mic Preamp
                                      • REAR PANEL
                                      • MIC IN: Female XLR jack for connection to a dynamic or condenser paging microphone.
                                      • PHTM PWR: Jumper for engaging the +12 volt phantom power to the microphone

                                       

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                                      Item #: DU30B

                                      Availability: Direct Ship From Manufacturer

                                      Our Price: $80.00

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                                    • Earthworks 1021-ZDT One Channel Zero Distortion Preamp (half rack space)

                                      Earthworks 1021-ZDT One Channel Zero Distortion Preamp (half rack space)

                                      One Channel ZDT Preamp
                                      The ZDT preamplifier series is based on discrete circuitry designed by David Blackmer, establishing a new standard of sonic excellence in electronics. This exacting new standard provides frequency response from 1Hz to 200kHz +0.5dB, a rise time of 0.27 microseconds and distortion of less than 1 part per million (0.0001%), eliminating all possibility of sonic degradation. These preamps are so fast, so clean and so transparent that you don’t even know they are there. It is li

                                           

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                                          Item #: ETW-1021-ZDT

                                          Availability: Usually ships in 3-10 business days

                                          Our Price: $1,479.00

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                                        • Earthworks 1022-ZDT Two Channel Zero Distortion Preamp

                                          Earthworks 1022-ZDT Two Channel Zero Distortion Preamp

                                          Two Channel ZDT Preamp
                                          The ZDT preamplifier series is based on discrete circuitry designed by David Blackmer, establishing a new standard of sonic excellence in electronics. This exacting new standard provides frequency response from 1Hz to 200kHz +0.5dB, a rise time of 0.27 microseconds and distortion of less than 1 part per million (0.0001%), eliminating all possibility of sonic degradation. These preamps are so fast, so clean and so transparent that you don’t even know they are there. It is li

                                               

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                                              Item #: ETW-1022-ZDT

                                              Availability: Usually ships in 3-10 business days

                                              Our Price: $2,199.00

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                                            • Earthworks 1024-ZDT Four Channel Zero Distortion Preamp

                                              Earthworks 1024-ZDT Four Channel Zero Distortion Preamp

                                              Four channel ZDT Preamp
                                              The ZDT preamplifier series is based on discrete circuitry designed by David Blackmer, establishing a new standard of sonic excellence in electronics. This exacting new standard provides frequency response from 1Hz to 200kHz +0.5dB, a rise time of 0.27 microseconds and distortion of less than 1 part per million (0.0001%), eliminating all possibility of sonic degradation. These preamps are so fast, so clean and so transparent that you don’t even know they are there. It is l

                                                   

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                                                  Item #: ETW-1024-ZDT

                                                  Availability: Usually ships in 3-10 business days

                                                  Our Price: $3,599.00

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                                                • Earthworks 521 Zero Distortion Microphone Preamp

                                                  Earthworks 521 Zero Distortion Microphone Preamp

                                                  Based on the Earthworks ZDT Zero Distortion Preamplifiers technology designed by David Blackmer, the 521 brings the exacting standards of the Earthworks Zero Distortion Technology preamplifiers to the convenient 500 series format.

                                                  The solid state 521 features switchable phantom power, polarity invert, and peak amplitude clip detection, just as in the original 1021 single channel ZDT Preamp. The transformerless output stage of 521 ZDT easily drive long cable runs without loss of quality, making it

                                                       

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                                                      Item #: ETW-521

                                                      Availability: Usually ships in 3-10 business days

                                                      Our Price: $999.00

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                                                    • RDL EZ-MPA1 Stereo Output Microphone Preamplifier

                                                      RDL EZ-MPA1 Stereo Output Microphone Preamplifier

                                                      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-MPA1

                                                          Availability: Usually ships in 3-10 business days

                                                          Our Price: $143.95

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                                                          Microphone Preamps

                                                          Markertek carries professional-grade Microphone Preamps to suit any broadcast or pro audio application. Choose from multichannel solid state and tube preamps from leading brands like Focusrite, Universal Audio, Summit, RME and more! Take advantage of advanced mic pre features like ultra-fast acting LED metering, excellent signal to noise ratio, A/D & D/A conversion, compression, limiting and tone-blending. Do you have questions about Microphone Preamps? Ask our highly trained Customer Service team and we will get you up and running in no time!

                                                           

                                                           
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