Markertek - America's Broadcast Supply House

Call 800-522-2025
8:30am - 7pm EST
Monday-Friday

 
 

Need Assistance?

Get unbiased, vendor-neutral advice from actual broadcast & pro-audio professionals.

  • Online:
  • Contact Us
  • By Phone:
  • Toll Free: 800-522-2025
    (USA, Canada, Mexico, Caribbean)
    International: 845-246-3036
    Fax:: 845-246-1757

    Hours of Operation:
    8:30am - 7:00pm Eastern
    Monday - Friday

View As:

Sort By:

Display:

NTI Americas Inc.:

Page:

►►
    ◄◄
     
     
     
    • 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.

       

      Read More

      Item #: MR-PRO

      Availability: In Stock

      Our Price: $519.00

      Add to Wishlist
    • NTI XL2 Analyzer with M4260 Microphone

      NTI XL2 Analyzer with M4260 Microphone

      The XL2 Analyzer forms the unique combination of a state-of-the-art Sound Level Meter, a comprehensive Acoustic Analyzer as well as a powerful Audio Analyzer.

      The plug-on measurement microphones M4260 or M2210 form together with the XL2 a comprehensive sound level meter and acoustic analyzer. The microphones are 48 VDC phantom powered and include the pre-amplifier and an electronic data sheet. The M4260 or M2210 combine a high dynamic range and wide frequency range with low noise.

      • Sound Level Mete




       

      Read More

      Item #: NTI-XL2-M4260

      Availability: In Stock

      Our Price: $1,649.00

      Add to Wishlist
    • NTi Audio 600 000 400 Exel Acoustic Set with M4260 Measurement Microphone Class 2

      NTi Audio 600 000 400 Exel Acoustic Set with M4260 Measurement Microphone Class 2

      The Exel Acoustic Set contains all instruments and accessories for precise acoustic measurements and analog audio testing. The set is available with the M4260 measurement microphone (Class 2). The System Case protects the complete set during transport.

       

      Read More

      Item #: NTI-600-000-400

      Availability: In Stock

      Our Price: $2,349.00

      Add to Wishlist
    • NTI Audio XL2 Audio and Acoustic Analyzer

      NTI Audio XL2 Audio and Acoustic Analyzer

      The XL2 analyzer forms the unique combination of a state-of-the-art Sound Level Meter, a comprehensive Acoustic Analyzer as well as a powerful Audio Analyzer.

      • Flexible user interface
      • Wav-file recording
      • Voice notes
      • Visual limit indication of exceeding sound levels
      • Mini-SD card, 2 GB removable
      • Built-in real time clock
      • Built-in speaker
      • Rechargeable Li-Po battery included
      • Serial programmable I/O Interface
      • TOSLink output (optional)
      • Automated sensor detection reads electro

       

      Read More

      Item #: NTI-XL2

      Availability: Direct Ship From Manufacturer

      Our Price: $1,279.00

      Add to Wishlist
    • NTI ML1 Minilyzer Analog Audio Analyzer

      NTI ML1 Minilyzer Analog Audio Analyzer

      State-of the-art DSP technology allows NTI to provide customers with a pocket-size Audio Analyzer giving a comprehensive set of measurement functions, combined with excellent specifications at a very competitive price.
      As a commitment to our customers, our investment in expertise has enabled us to provide a design not just of decent but excellent and superior specifications in all aspects such as a level accuracy of <0.1 dB, residual THD+N of < -85 dB (0.005 %), fast measurement speed with more t

         

        Read More

        Item #: NEU-ML1

        Availability: In Stock

        Our Price: $669.00

        Add to Wishlist
      • NTI XL2 Analyzer and M2211 Microphone

        NTI XL2 Analyzer and M2211 Microphone

        The XL2 Analyzer forms the unique combination of a state-of-the-art Sound Level Meter, a comprehensive Acoustic Analyzer as well as a powerful Audio Analyzer. A range of measurement microphones with an electronic data sheet are available to suit your requirements.

        Besides being an advanced, integrating Sound Level Meter, the XL2 measures RTA and FFT high-resolution spectra, RT60 Reverberation Time, Polarity, Delay and THD+N. Optional features are speech intelligibility STIPA, extended acoustics


         

        Read More

        Item #: NTI-XL2-M2211

        Availability: Usually ships in 3-10 business days

        Our Price: $2,299.00

        Add to Wishlist
      • NTI 600 000 411 Exel Acoustics Set with M2211 Measurement Microphone - Class 1

        NTI 600 000 411 Exel Acoustics Set with M2211 Measurement Microphone - Class 1

        The Exel Acoustic Set contains all instruments and accessories for precise acoustic measurements and analog audio testing. The set is available with the M2211 - Enhanced Performance measurement microphone with Class 1 frequency response according IEC 61672. The System Case protects the complete set during transport.

         

        Read More

        Item #: NTI-600-000-411

        Availability: Usually ships in 3-10 business days

        Our Price: $3,099.95

        Add to Wishlist
      • NTI MR2 Minirator Audio Generator

        NTI MR2 Minirator Audio Generator

        MR2 Analog Audio Generator provides a full set of analog audio test signals for set-up, maintenance and monitoring of professional audio equipment. Hand-held, using battery or external DC power supply, the generator is ergonomically packaged and has an intuitive user interface.

        • Low distortion sine wave (10 Hz - 20 kHz)
        • Selectable output levels (0.08mV - 2.0V RMS) in dBu, dBV or V units
        • Sine wave stepped sweep down to 1/12 octave steps with programmable step speed
        • White noise
        • Pink noise
        • Polarity test s

         

        Read More

        Item #: MR2

        Availability: In Stock

        Our Price: $329.00

        Add to Wishlist
      • NTI Audio STI-PA Speech Intelligibility Option for XL2

        NTI Audio STI-PA Speech Intelligibility Option for XL2

        Public address systems in buildings like airports, railway stations, shopping centers or concert halls have to clearly inform persons in danger about escape information and directions in case of an emergency,. The NTi Audio STI-PA analyzers measure the speech intelligibility of emergency systems in accordance with the standard 2003 IEC 60268-16.

        The STI-PA function measures the speech intelligibility of public announcement systems according the latest revision of IEC 60268-16:2003 standard. The X



         

        Read More

        Item #: NTI-STI-PA

        Availability: Usually ships in 3-10 business days

        Our Price: $849.00

        Add to Wishlist
      • 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

         

        Read More

        Item #: NTI-DR2

        Availability: Usually ships in 3-10 business days

        Our Price: $1,749.00

        Add to Wishlist
      • NTI MR-PRO 70V/100V Protective Adapter

        NTI MR-PRO 70V/100V Protective Adapter

        Protects Minirator MR-PRO against accidentally applied voltages during impedance or power testing at distributed 70V/100V speaker systems.

        The adapter includes bidirectional crowbar limiters and two fuses. The fuses will be blown if high voltage sare accidentally applied, thus protecting the Minirator MR-PRO output against damages.

        The MR-PRO 70V/100V Protective Adapter does not prevent users from coming into touch with high voltages. In some failure cases, e.g. one fuse blown, parts of the MR-PRO

         

        Read More

        Item #: MR-PRO-PA

        Availability: In Stock

        Our Price: $144.00

        Add to Wishlist
      • NTi Audio 600 000 272 Digital Audio Set

        NTi Audio 600 000 272 Digital Audio Set

        NTi Audio Minstruments Digital Audio Set includes Digilyzer DL1, Digirator DR2 and accessories.

        • Digilyzer DL1 Functions
        • Digital Audio Analyzer
        • Testing, monitoring and troubleshooting of digital audio interfaces is fast and straight forward using the compact DL1.
        • Event Logger
        • Intermittent faults are usually hard to find. The event logger tracks every change of the input signal (carrier, channel status or audio related) and allows long term checking and highlighting of possible problems.
        • Audio Monitorin



         

        Read More

        Item #: NTI-600-000-272

        Availability: Usually ships in 3-10 business days

        Our Price: $3,699.00

        Add to Wishlist
      • NTI XL2 Extended Acoustic Pack

        NTI XL2 Extended Acoustic Pack

        The Extended Acoustic Pack offers additional features for sound level- and acoustic measurements:

        • Percentiles: 1%, 5%, 10%, 50%, 90%, 95%, 99%
          Time Weighting: Impulse
          Sound Pressure Levels LIeq, Sound Exposure Level LAE
          Clock-Impulse Maximum Level (TaktMax) and values as specified in DIN 45645-1
          Recording of WAV-files (24 bit, 48 kHz)
          High-resolution Zoom-FFT up to 0.4 Hz steps in the frequency range 5 Hz - 20 kHz
          Reverberation time RT60 in 1/3 octave resolution

         

        Read More

        Item #: NTI-XL2-EAP

        Availability: Usually ships in 3-10 business days

        Our Price: $669.00

        Add to Wishlist
      • NTI DL1 Digilyzer Digital Audio Analyzer

        NTI DL1 Digilyzer Digital Audio Analyzer

        The Digilyzer DL1 is a powerful but easy to use digital audio analyzer. Testing, monitoring and troubleshooting digital audio interfaces is fast and straight forward using this compact tool. Virtually all digital audio formats including ADAT and sampling frequencies up to 96 kHz are supported.

        With features like the DL1 unique integrity check, the integrated speaker, event & data logging, audio lens and many more digital audio becomes transparent and easy to debug.

        • Channel Status
        • The complete chan







         

        Read More

        Item #: NEU-DIGILYZER

        Availability: Usually ships in 3-10 business days

        Our Price: $1,549.00

        Add to Wishlist
      • NTI Audio Analyzer Mini SPL Measurement Mic

        NTI Audio Analyzer Mini SPL Measurement Mic

        The MiniSPL is the perfect accessory to the NTI Acoustilyzer & Minilyzer for acoustical measurements!

        The MiniSPL is a battery powered measurement microphone. Together with the Acoustilyzer or Minilyzer, it forms an acoustical analyzer and integrating sound level meter. Additionally it may be operated as a stand-alone microphone e.g. connected to a balanced audio-line, a microphone-input or a sound-card.

        • Battery powered
          Factory-set sensitivity
          No phantom power required
          1/2" microphone, class 2 acc. I


         

        Read More

        Item #: MINI-SPL

        Availability: Usually ships in 3-10 business days

        Our Price: $359.00

        Add to Wishlist
      • NTI M2211 Measurement Microphone for XL2 Analyzer - Class 1

        NTI M2211 Measurement Microphone for XL2 Analyzer - Class 1

        General purpose microphone, with class 1 frequency response and metal diaphragm.

        The microphones are 48V phantom powered and include an electronic data sheet. The Automated Sensor Detection (ASD) of the XL2 Analyzer automatically reads this data, i.e. the microphone model and calibration data. This promotes faster setup and ensures accurate measurements.

        The microphone bodies contain the preamplifier. They combine high dynamic range and wide frequency range with low noise. These measurement microp

           

          Read More

          Item #: NTI-M2211

          Availability: Usually ships in 3-10 business days

          Our Price: $1,049.00

          Add to Wishlist
        • NTI M4260 Measurement Microphone for XL2

          NTI M4260 Measurement Microphone for XL2

          The plug-on measurement microphones M4260 or M2210 form together with the XL2 a comprehensive sound level meter and acoustic analyzer. The microphones are 48 VDC phantom powered and include the pre-amplifier and an electronic data sheet. The M4260 or M2210 combine a high dynamic range and wide frequency range with low noise.

          The M4260 and M2210 measurement microphones include an electronic data sheet. The automated sensor detection (ASD) of the XL2 Analyzer reads this data sheet, thus the XL2 rec

             

            Read More

            Item #: NTI-M4260

            Availability: Usually ships in 3-10 business days

            Our Price: $439.00

            Add to Wishlist
          • NTI XL2 Instrument System Case

            NTI XL2 Instrument System Case

            This compact system case provides the professional transport protection for work in the field. It offers space for the handheld instruments, cables and connectors.

             

            Read More

            Item #: NTI-XL2-CASE

            Availability: Usually ships in 3-10 business days

            Our Price: $130.00

            Add to Wishlist
          • NTI Americas 600 000 379 - Cinema Meter Option for the XL2

            NTI Americas 600 000 379 - Cinema Meter Option for the XL2

            The Cinema Meter forms the dedicated solution for efficient calibration and reproducible verification of cinema loudspeaker systems according SMPTE ST 202:2010 and SMPTE RP 200:2012. The Cinema Meter is now shipping.

            The XL2 Analyzer in combination with the Cinema Option forms the dedicated Cinema Meter. An interactive assistant guides the cinema engineer through dedicated measurement scripts for an intuitive management of the audio performance requirements. Cinemas may be calibrated efficiently

             

            Read More

            Item #: NTI-600-000-379

            Availability: Usually ships in 3-10 business days

            Our Price: $1,198.95

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

            Item #: MR-PRO-CTP

            Availability: In Stock

            Our Price: $38.00

            Add to Wishlist
          • NTI AL1 Acoustilyzer Audio Analyzer

            NTI AL1 Acoustilyzer Audio Analyzer

            The Acoustilyzer is a handheld sound level meter and acoustic analyzer for measuring and monitoring of sound pressure level at concerts, room acoustics and speech intelligibility STI-PA. The practical blend of electrical and acoustical functions, combined with computer connectivity, positions AL1 to be an indispensable tool for every sound/system contractor, installer and multi-media specialist. The sound level meter meets the standards DIN 15905-5 and SLV 2007. The AL1 requires a measurement mi












               

              Read More

              Item #: NEU-AL1

              Availability: Usually ships in 3-10 business days

              Our Price: $999.00

              Add to Wishlist
            • NTI MiniLINK USB PC Interface and Software

              NTI MiniLINK USB PC Interface and Software

              MiniLINK is a USB PC interface and Windows software option for the ML1 and DL1 audio analyzers. MiniLINK is already included with the AL1 Acoustilyzer. MiniLINK displays results, transfers data to PC, and remotely operates the ML1 Minilyzer, AL1 Acoustilyzer and DL1 Digilyzer. MiniLINK is an upgradeable option for all existing and new ML1 Minilyzers and DL1 Digilyzers. It allows documentation, data acquisition and control of all ML1, AL1 and DL1 functions.

              • Uploading captured and stored individual

               

              Read More

              Item #: MINILINK

              Availability: Usually ships in 3-10 business days

              Our Price: $339.00

              Add to Wishlist
            • NTI STI-PA Speech Intelligibility Option for AL1

              NTI STI-PA Speech Intelligibility Option for AL1

              In case of emergency, public address systems in buildings like airports, railway stations, shopping centers or concert halls have to (clearly) inform persons in danger about escape information and directions. The Acoustilyzer measures the speech intelligibility STI-PA of emergency systems in accordance with the standard 2003 IEC 60268-16.

              The STI-PA measurement allows durable and reliable speech intelligibility measurement within 15 seconds. Besides the single value STI or CIS test result, a deta

               

              Read More

              Item #: STI-PA

              Availability: In Stock

              Our Price: $849.00

              Add to Wishlist
            • NTI Audio 600 000 312 Minirator -40dB Adapter

              NTI Audio 600 000 312 Minirator -40dB Adapter

              Attenuator for generating high quality microphone level signals.

              This attenuator can be utilized to generate high quality microphone level signals. It increases the signal-noiseratio for low level Minirator signals by -40dB.

              You may use the adapter in conjunction with the Minirator MR2 or MR-PRO. The impedances of the adapter are matched for this use only! For safety reasons the adapter includes a pin 1 - fuse.

              The output impedance of the Minirator -40dB adapter is 200 Ohm balanced.

              • Attenuation: 40

               

              Read More

              Item #: NTI-MINIRATOR40

              Availability: Usually ships in 3-10 business days

              Our Price: $90.00

              Add to Wishlist
            • NTI DR2 / MR-PRO/MR2 Soft Pouch

              NTI DR2 / MR-PRO/MR2 Soft Pouch

              The soft pouch protects your Generator against shock and dust. With its convenient belt-clip, you can keep your Generator close by for those tasks that require both hands.

               

              Read More

              Item #: NTI-SOFTPOUCH

              Availability: In Stock

              Our Price: $30.00

              Add to Wishlist
             

            Page:

            ►►
              ◄◄
               
               
               
               

              NTI AG is a leading manufacturer of test instruments for the professional audio industry, broadcast market and telecommunication. Turnkey production line test systems for speakers, microphones and mobile phones are supplied to worldwide customers.

              NTI's heritage includes over 30 years of experience in designing high precision audio test equipment, including the classic and popular AudioTracer & AudioGraph series; portable and bench-top audio analyzers such as the A1, the A2 and the A2D dual domain model; the Rapid-Test Series production line analyzers consisting of the RT-2M and RT-2X, as well as signal generators and minstruments. Markertek is pleased to bring you NTI's line of quality products.

              Markertek is an authorized dealer for the entire NTI Americas line. If you don't see what you're looking for, contact us and we'll do our best to get it for you.