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Audio Test Tone Generators:

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    • NTI MR-PRO Minirator Audio Signal Generator

      NTI MR-PRO Minirator Audio Signal Generator

      MR-PRO Analog Audio Generator provides a complete set of analog audio test signals for the most demanding audio professional. In addition to all MR2 features, MR-PRO adds load impedance and phantom voltage measurements, user wave files, higher performance and cable test capability. Hand-held, using battery or external DC power supply, the generator offers a complete range of capabilities for a professional.

      Set-up and Maintain Audio Systems:
      Use the Minirator to set up PA systems and monitors. Gen






       

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      Item #: MR-PRO

      Availability: In Stock

      Our Price: $539.99

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    • Whirlwind QBOX Audio Line Tester

      Whirlwind QBOX Audio Line Tester

      The indispensable Qbox is the all-in-one audio line tester ideal for applications such as live sound, maintenance, installation work - anywhere audio runs down a cable. The Qbox includes a microphone, a speaker, a test tone generator, outputs for standard headphones, a 1/4" jack for line-in or a 2k Ohm (telephone) earpiece out. A handy clip attaches the Qbox to your belt or equipment rack.

      Simply generate into or listen to audio at any point in your system from the mics to the power amps to quick

         

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        Item #: WH-QBOX

        Availability: In Stock

        Our Price: $218.00

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      • Goldline GL14 Compact Sine Wave Generator With Phantom Power Indicator

        Goldline GL14 Compact Sine Wave Generator With Phantom Power Indicator

        The New Goldline GL14 is a 14 function sine wave generator with a Phantom Power Indicator is a handy and cost effective tool. Rugged and pocket-sized, it belongs in every toolbox. The compact design features a Microphone Level Output with 14 functions activated by a single push button. Packaged in a Standard Neutrik XLR connector, the GL14 is easy to carry and easy to use. Its multiple functions will help you with the analysis and calibration of sound systems and will facilitate trouble shooting


           

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          Item #: GL14

          Availability: In Stock

          Our Price: $54.49

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        • RDL ST-NG1 White and Pink Noise Generator

          RDL ST-NG1 White and Pink Noise Generator

          The ST-NG1 is the ideal choice where random white or pink noise is needed. It is suitable either as a reference noise source for audio measurements or as a masking noise source in engineered sound or counter-intelligence applications.

          Amplitude limiting circuitry in the ST-NG1 controls extreme peak excursions while preserving random variations of at least 20 dB. The noise generating circuitry in the ST-NG1 is truly random analog noise occupying the full bandwidth from 20 Hz to 20 kHz. This makes





           

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          Item #: ST-NG1

          Availability: In Stock

          Our Price: $125.22

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        • NTI Cable Test Plug for MR-PRO Minirator Audio Signal Generator

          NTI Cable Test Plug for MR-PRO Minirator Audio Signal Generator

          The Remote Cable Test Plug is used for single-ended cable testing. When you do not have access to the far end of a cable to loop back into the MR-PRO (e.g. cable is installed in a building), install the Cable Test Plug at the far end of the cable, the MR-PRO will be able to complete its cable test procedure and display cable condition.

           

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          Item #: MR-PRO-CTP

          Availability: In Stock

          Our Price: $41.02

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        • RDL ST-OSC2A Audio Oscillator - 1kHz and 10 kHz

          RDL ST-OSC2A Audio Oscillator - 1kHz and 10 kHz

          Each of the ST-OSC2 products is a Dual Audio Oscillator. These products are designed for quick, convenient installation, and reliable operation in a variety of audio applications.

          The ST-OSC2 products feature RDL's SupplyFlex power input configuration. The module will operate directly from floating 24 Vdc or bipolar dc power. If a jumper is connected between the POWER minus terminal and any module ground, the module power becomes ground-referenced.

          • Low-impedance output drives virtually any audio l




           

          2 Types Available

          Item #: ST-OSC2A

          Availability: Usually ships in 3-10 business days

          Our Price: $102.95

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        • Gold Line PN2W Pink/White Noise Generator

          Gold Line PN2W Pink/White Noise Generator

          Pink/White Noise Generator providing continuous pink or white noise. White noise has an equal amount of energy per Hz of bandwidth. Pink noise has an equal amount of energy per octave of bandwidth.

          • OUTPUT: Unbalanced RCA jack, impedance 620 ohms
          • OUTPUT LEVEL:
          • Pink noise - Continuous @ 62mV
          • White noise - Continuous @ 62mV
          • FREQUENCY RANGE: 20Hz - 20kHz
          • POWER REQUIREMENTS: 9V battery
          • APPROVALS:
          • Emissions: - EN 55022 B - FCC Class B
          • Immunity: - EN 55024 B
          • SIZE (W x H x D); WEIGHT: 1-3/4" x 2-3/4" x 1-3/4"; 2

           

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          Item #: GLDL-PN2W

          Availability: Usually ships in 3-10 business days

          Our Price: $194.19

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        • Rolls MO2020 Testoscillator

          Rolls MO2020 Testoscillator

          The MO2020 provides a sine and square wave output on two 1/4" jacks. The frequency range is variable from 20Hz to 24kHz, it accepts a 1.2 to 5 volt dc input on a 1/4" jack for external frequency control, and a 10 dB Output Pad is included to provide a -10 dB reference signal.

           

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          Item #: MO-2020

          Availability: Direct Ship From Manufacturer

          Our Price: $75.00

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        • Goldline Pink Noise Generator

          Goldline Pink Noise Generator

          Pink noise generators supply a flat noise source as a test signal for sound systems. Model PN-2 is a rugged test instrument supplied in an ABS plastic case. The PN-2 is powered by a 9V battery which is turned on by the insertion of a 1/4 in connector to the pink noise output.

           

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          Item #: PN-2

          Availability: Direct Ship From Manufacturer

          Our Price: $152.29

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        • Atlas AA-SMG Sound Masking Module for AA120M

          Atlas AA-SMG Sound Masking Module for AA120M

          The Atlas Sound AA-SMG sound masking generator module is the perfect solution for small to medium sized masking system when used in conjunction with the AA120M mixer amplifier. The module features selectable white / pink noise, front panel level and EQ trim controls, and EQ insert point for system tuning.

          Additional feature include analog noise generator to eliminate repeating cycles and line level output for distribution to additional amplifiers.

          • EQ insert
          • Front panel level and EQ trim controll

             

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            Item #: AA-SMG

            Availability: Direct Ship From Manufacturer

            Our Price: $102.99

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          • Fluke 26000900 Pro3000 Analog Tone & Probe Kit

            Fluke 26000900 Pro3000 Analog Tone & Probe Kit

            The Pro3000 Analog Tone and Probe are your best choice for toning and tracing wire on non-active networks, and specifically for identifying individual pairs with SmartTone technology.

            Angled bed-of-nails clips allow easy access to individual wires, and the RJ11 connector is ideal for use on telephone jacks. The large loud speaker on the probe allows you to hear through drywall, wood or other enclosures to find wires quickly and easily. You can send this loud tone up to 10 miles on most cables!

            Us



               

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              Item #: FLK-26000900

              Availability: In Stock

              Our Price: $129.99

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            • Atlas TSD-GPN1200 Sound Masking Generator

              Atlas TSD-GPN1200 Sound Masking Generator

              The TSD-GPN1200 sound masking generator is a great solution for basic masking systems. The analog topology design eliminates repeating cycles commonly found in other manufactures low cost digital designs. The TSD-GPN1200 allows selection between pink or white noise sources and incorporates a variable balanced output to match any amplifier input requirements.
              Additionally, a 4W, output is provided to power up to six masking loudspeakers tapped at .5W each. A variable hi-cut filter with operating r

                 

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                Item #: ATL-TSD-GPN1200

                Availability: Direct Ship From Manufacturer

                Our Price: $198.99

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              • Platinum Tools TP150 Tone and Probe Set

                Platinum Tools TP150 Tone and Probe Set

                Make cable tracing easy with Platinum Tools' Tone and Probe Set. With its steady tone, push-to-scan button and a clear loudspeaker, quickly trace and identify cable locations on jacks or through walls. Wire bundles are easily penetrated with the tapered probe tip and the probe volume is controlled with a thumbwheel. With common send and receive frequencies, the TP150 is versatile enough to be used with other tone generators or probes.

                • Probe
                • Recessed push-button activates tone scanning when needed
                • T


                 

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                Item #: PLAT-TP150

                Availability: Usually ships in 3-10 business days

                Our Price: $25.46

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              • NTI DR2 Digirator Digital Audio Signal Generator

                NTI DR2 Digirator Digital Audio Signal Generator

                The Digirator DR2 is a reference grade digital audio signal generator with transformer balanced AES3, S/PDIF, TOS-Link and ADAT outputs.

                Beside a comprehensive set of audio test signals, the DR2 also supports surround sound test sequences for verification and adjustment of professional Dolby Digital, Dolby E and DTS installations. The internal low jitter clock generator can be synchronized to AES3, DARS, Word Clock and Video signals. Measurement of channel transparency, channel propagation delay

                 

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                Item #: NTI-DR2

                Availability: Usually ships in 3-10 business days

                Our Price: $1,749.00

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              • Extech 40180 - Tone Generator & Amplifier Probe Kit

                Extech 40180 - Tone Generator & Amplifier Probe Kit

                Heavy duty kit with audible tone easily identifies wires or cables

                • Insulated inductive probe tip prevents shorting conductors
                • Tests include wire trace, continuity test, clear/busy/ringing line test and tip/ring identification
                • Alligator clips for non-terminated cables and modular connectors for direct connections to telephone and internet wiring
                • Selectable continuous or variable tone generation
                • Built-in speaker on probe with sensitivity control

                 

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                Item #: EXT-40180

                Availability: Usually ships in 3-10 business days

                Our Price: $94.99

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              • Shure A15TG Tone Generator

                Shure A15TG Tone Generator

                The Shure A15TG Tone Generator is a battery-powered 700 Hz signal source used to troubleshoot audio systems by checking microphone lines for correct patching and detecting unusual noise that is present.The output level of the A15TG is approximately -42 dBV. This allows it to be used with either microphone level or line level inputs and the barrel design allows it to be connected to a microphone cable or directly to a mixer input.

                The A15TG can tolerate the presence of phantom power or a short cir

                 

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                Item #: A15TG

                Availability: Usually ships in 3-10 business days

                Our Price: $129.95

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              • RDL PT-AMG2 Portable Audio Signal Generator & Monitor

                RDL PT-AMG2 Portable Audio Signal Generator & Monitor

                This portable audio instrument is comprised of a precision audio oscillator, precision level meter and speaker.

                The 700 Hz oscillator section features two outputs. The balanced XLR output is front-panel switch selectable for MIC or LINE level (pro level). The unbalanced output operates at -10 dBV (consumer). Output stability is suited to accurate bench top audio testing.

                The audio metering circuit features two inputs, an LED meter and a monitor speaker. The balanced input is front-panel switch sel

                   

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                  Item #: PT-AMG2

                  Availability: In Stock

                  Our Price: $295.95

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                • Pocket Toner / Cable Toner Test Tone Generator Kit

                  Pocket Toner / Cable Toner Test Tone Generator Kit

                  Adds F, RCA, BNC, RJ11 and RJ45 adapters to the standard Pocket Toner as well as a handy carry case. The toner unit fits in your shirt pocket for handy cable troubleshooting of open or short circuits. Equipped with a short circuit detector LED located at the head of the transmitter section. LED lights up if a DC short circuit exists. 1 Piece with LED, 1 Piece with Audible Tone. Specifically designed for RF cable applications with right angle male push on connector. Battery and RF Female to Femal

                   

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                  Item #: POCKET-TONER-KIT

                  Availability: In Stock

                  Our Price: $41.50

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                • Whirlwind Cab Driver Tester - Speaker/ Polarity/ Impedance/ Pink Noise Generator

                  Whirlwind Cab Driver Tester - Speaker/ Polarity/ Impedance/ Pink Noise Generator

                  The Cab Driver is a test device for checking the operation of the speaker components within enclosures. A pink noise signal source is sent through pushbutton selectors to an assortment of speaker connectors, including Speakon NL8 and NL4, 1/4" TS and banana jacks.The pink noise level can be adjusted to appropriate levels for subwoofers, midrange cones and compression drivers and tweeters. There is also an XLR line output for feeding the pink noise to self-powered speaker units. A DC OHMS TEST bu

                     

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                    Item #: WW-CABDRIVER

                    Availability: Usually ships in 3-10 business days

                    Our Price: $223.00

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                  • Tektronix AG7 Audio Generator For the TG700

                    Tektronix AG7 Audio Generator For the TG700

                    The TG700 is a multiformat, analog and digital, precision signal generation platform. Designed with the changing needs of the video industry in mind, the TG700 offers sync pulse generation and test signal generation for a wide array of analog, serial digital, and digital high definition formats. The TG700 Multiformat Video Generator has a modular architecture that offers the flexibility to meet the single format and growing multiformat needs of the video professional. The TG700 mainframe allows


                     

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                    Item #: TEK-AG7

                    Availability: Usually ships in 3-10 business days

                    Our Price: $1,340.00

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                  • Atlas AA-GPN1200 Sound Masking Generator

                    Atlas AA-GPN1200 Sound Masking Generator

                    The Atlas Sound AA-GPN1200 analog signal generator is ideal to use for many basic Sound Masking systems. The analog topology design eliminates repeating cycles commonly found in other manufactures digital designs. The AA-GPN1200 supports selections between Pink or White noise signals. This generator incorporates a variable balanced output and will deliver a 1V balanced output allowing it to match input circuits of Atlas Sound equalizers and amplifiers. Also a variable Hi-Cut filter when engaged,

                         

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                        Item #: AA-GPN1200

                        Availability: Direct Ship From Manufacturer

                        Our Price: $198.99

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                      • Channel Talker CT-4DAP-R2 Two AES Digital Stereo and Four Audio Channels

                        Channel Talker CT-4DAP-R2 Two AES Digital Stereo and Four Audio Channels

                        Sort channels, calibrate levels, and verify bandwidth. One person studio setup.
                        Forever end confusion over where each audio channel is being routed. Each of the four tone channels has a unique voice ID that will allow you to distinguish it from any other. External sync input for digital outputs.
                        Front panel switches allows complete control:
                        4 sources: 6-step frequency sweep, 1000 Hz, 400 Hz, and Microphone. All channels are in phase with each other.
                        4 selectable levels: 8 dBu, 4 dBu, 0 dBu, and













                           

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                          Item #: VI-CT-4DAP-R2

                          Availability: Usually ships in 3-10 business days

                          Our Price: $699.13

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                        • Greenlee 701k-G/6A Professional Tone & Probe Tracing Kit

                          Greenlee 701k-G/6A Professional Tone & Probe Tracing Kit

                          701K-G Kits include the 77HP-G High Power Tone Generator and the 200EP Tone Probe Amplifier in a rugged, woven nylon carrying case (700C)

                           

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                          Item #: GRL-701K-G-6A

                          Availability: In Stock

                          Our Price: $119.00

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                        • Channel Talker CTD16-C 16 AES Channel Audio Tone Generator with Voice Over ID Full Feature

                          Channel Talker CTD16-C 16 AES Channel Audio Tone Generator with Voice Over ID Full Feature

                          The CTD-16 makes it possible for one person to setup or verify all the AES/EBU digital audio channels in his facility - easily, quickly, and accurately. The unit produces a hands-free audible sequential voice ID for each channel, eliminating the need for external generators or extra personnel to switch between sources. In addition to the voice ID's, the CTD-16 includes AUX channel tones allowing both narrow and wide band frequency response testing, and for spectrum analyzers, a pink noise genera




































                             

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                            Item #: VI-CTD16-C

                            Availability: Usually ships in 3-10 business days

                            Our Price: $1,868.22

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                          • Sonifex Redbox RB-TGHDB Multi-channel HD Tone Generator w/BNC Outputs

                            Sonifex Redbox RB-TGHDB Multi-channel HD Tone Generator w/BNC Outputs

                            The RB-TGHD is an 8 channel audio tone generator that provides line identification for multi-channel audio systems, including 5.1and 7.1 surround sound typically used in high definition television broadcasts. By using a range of widely accepted industry standard tone sequences such as the EBU R49, GLITS and BLITS tones, channel identification and associated levels can be determined easily.Correct channel configuration in fold down mixes can also be highlighted when a broadcaster needs to mix sev

                             

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                            Item #: SON-RB-TGHDB

                            Availability: Usually ships in 3-10 business days

                            Our Price: $1,250.00

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                            Audio Test Tone Generators

                            Simply put, Audio Test Tone Generatorshelp to calibrate your audio components and speakers. Without proper calibration, you may not hear details in the audio signal or they may be exaggerated if the speaker levels are too high. Proper calibration ensures that you hear everything the way it was recorded by the sound engineer. At Markertek we carry Audio Test Tone Generators for most every application. Home theater, Live sound and recording studios all function at their best when their audio systems are correctly calibrated. When was the last time you tested your audio system? Isn't it time? You'll be on your way when you check out one of the qualty Audio Test Tone Generators from Markertek.

                             

                             
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