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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...

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      Item #: MR-PRO

      Availability: In Stock

      Our Price: $550.00

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    • Sonifex Redbox RB-TGHDX Multi-channel HD Tone Generator w/XLR Outputs

      Sonifex Redbox RB-TGHDX Multi-channel HD Tone Generator w/XLR Outputs

      The RB-TGHD is an 8 channel audio tone generator that provides line identification for multi-channel audio systems, including 5.1 and 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 several...

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      Item #: SON-RB-TGHDX

      Availability: Usually ships in 3-10 business days

      Our Price: $1,370.00

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    • Whirlwind QBOX Audio Line Tester

      Whirlwind QBOX Audio Line Tester

      Qbox. A must have for any audio technician. The indispensable, all-in-one audio line tester is ideal for live-sound applications, maintenance, install work or anywhere audio transmits over cable. 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. Eliminate embarrassing down time by discovering audio failures before they discover your event. Simply generate or listen to audio at any...

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      Item #: WH-QBOX

      Availability: In Stock

      Our Price: $226.00

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    • Whirlwind QBOX-AES Audio Line Tester With AES

      Whirlwind QBOX-AES Audio Line Tester With AES

      The Whirlwind Qbox-aes is a multipurpose testing device for troubleshooting digital AES-3, S/PDIF and analog audio signals. The Qbox-aes is composed of two sections; the Send section and the Receive/Monitor section. A Test Mode switch selects Analog or AES testing operation. In AES test mode the Receive section consists of the LED sample rate indicators and the decoder that converts the digital signal into analog for the Speaker and the Line/Phones monitor. The digital Send section...

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      Item #: WW-QBOX-AES

      Availability: In Stock

      Our Price: $665.00

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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...

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      Item #: PT-AMG2

      Availability: Usually ships in 3-10 business days

      Our Price: $307.78

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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: $130.23

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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 button...

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      Item #: WW-CABDRIVER

      Availability: In Stock

      Our Price: $213.00

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    • Atlas Sound GPN1200K TSD Sound Masking Generator Kit

      Atlas Sound GPN1200K TSD Sound Masking Generator Kit

      The GPN1200K is a sound masking kit solution that includes the TSD-GPN1200 sound masking generator, TSD-PS24V250MA power supply, and TSD-RMK 1RU rack mount kit. The Atlas Sound TSD-GPN1200 sound masking generator is perfectly suited for basic sound 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 outputto...

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      Item #: ATL-GPN1200K

      Availability: Direct Ship From Manufacturer

      Our Price: $251.99

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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: $46.00

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    • Platinum Tools TG210K1 Professional Tone and Probe Kit - Alligator Clips with Belt Pouch

      Platinum Tools TG210K1 Professional Tone and Probe Kit - Alligator Clips with Belt Pouch

      The Platinum Tools TG210K1 professional tone and probe kit gives technicians a high-powered tone generator with alligator clips and a high-quality tone tracing probe. The ToneMaster high-powered tone generator enables signal detection over 20 miles away and makes tracing through walls and enclosures easier with multiple tones and power levels suited for network, signal wire, coax, and telephone cable applications. Four tone amplitude levels include normal and half, high-powered...

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      Item #: PLAT-TG210K1

      Availability: In Stock

      Our Price: $99.00

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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. Features: Low-impedance output drives virtually...

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      2 Types Available

      Item #: ST-OSC2A

      Availability: Usually ships in 3-10 business days

      Our Price: $107.07

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    • Rolls MO2020 Testoscillator

      Rolls MO2020 Testoscillator

      The Rolls 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. Features: Freququency range from 20Hz to 24kHz 1/4" unbalanced Outputs Sine and Square wave outputs -10 dB pad for referencing Power Loop-Through for connection to additional unit Specifications:...

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      Item #: MO-2020

      Availability: In Stock

      Our Price: $75.00

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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: $206.99

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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. Features: EQ insert Front panel level and...

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      Item #: AA-SMG

      Availability: Usually ships in 3-10 business days

      Our Price: $106.99

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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...

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      Item #: ATL-TSD-GPN1200

      Availability: Direct Ship From Manufacturer

      Our Price: $206.99

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    • Pocket Toner / Cable Toner Test Tone Generator

      Pocket Toner / Cable Toner Test Tone Generator

      A toner that 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 Female barrel connector included.

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      Item #: POCKET-TONER

      Availability: In Stock

      Our Price: $24.99

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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 Female...

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      Item #: POCKET-TONER-KIT

      Availability: In Stock

      Our Price: $41.50

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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! Use...

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      Item #: FLK-26000900

      Availability: Usually ships in 3-10 business days

      Our Price: $129.99

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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. Specifications: 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);...

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      Item #: GLDL-PN2W

      Availability: Direct Ship From Manufacturer

      Our Price: $194.19

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    • Gold Line PN2WA Pink and White Noise Generator with External Power Input

      Gold Line PN2WA Pink and White Noise Generator with External Power Input

      The Gold Line PN2WA Pink/White Noise Generator providing continuous pink or white noise. White noise has an equal amount of energy per Hz of bandwidth. The PN2W Pink noise has an equal amount of energy per octave of bandwidth. Specifications: Output: Unbalanced RCA jack, impedance 620 ohms Output Level: Pink noise - Continuous @ 62mV; White noise - Continuous @ 62mV Frequency Range: 20Hz - 20kHz Power Requirements: AC Adapter Size (W x H x D): 1-3/4"...

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      Item #: GLDL-PN2WA

      Availability: Usually ships in 3-10 business days

      Our Price: $229.00

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    • Gold Line PN3C Pink Noise Generator with Timed Output

      Gold Line PN3C Pink Noise Generator with Timed Output

      The PN3C from Gold Line has a fixed and calibrated output level of -26 dBV. Its low output impedance allows it to drive both high and low input impedances without going out of regulation. It has a regulated and filtered power supply which can be supplied by an external AC adapter or a 9V battery. A power status Led indicates when lit that the battery is supplying adequate power. The PN3C turns on when a 1/4 inch phone plug is inserted in the output jack. There are no external controls. Pink...

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      Item #: GLDL-PN3C

      Availability: Usually ships in 3-10 business days

      Our Price: $299.00

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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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    • 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: Usually ships in 3-10 business days

      Our Price: $119.00

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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: Direct Ship From Manufacturer

      Our Price: $1,749.00

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    • Platinum Tools TG210C ToneMaster High Powered Tone Generator with Alligator Clips

      Platinum Tools TG210C ToneMaster High Powered Tone Generator with Alligator Clips

      The Platinum Tools TG210C ToneMaster high-power tone generator enables signal detection over 20 miles away and makes tracing through walls and enclosures easier with multiple tones and power levels suited for network, signal wire, coax, and telephone cable applications. Four tone amplitude levels include normal and half, high-powered normal and half, with the half amplitude unbalanced for stronger signal effect on twisted pairs. In addition, depending on test requirements, three...

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      Item #: PLAT-TG210C

      Availability: Usually ships in 3-10 business days

      Our Price: $66.45

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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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