Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Markertek--Financing-Options-Banner

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers





Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

 
VL DESIGN ONLINE LLC
 

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:

VL DESIGN ONLINE LLC:

Page:

►► ►
    ◄ ◄◄
     
     
     
    • VL Design ZM-1P Impedance Meter Plus Protection Relay

      VL Design ZM-1P Impedance Meter Plus Protection Relay

      The VL Design ZM1P measures the impedance of loudspeakers and entire distributed loudspeaker systems as well as individual components. It will also calculate the wattage that will be produced on an installed loudspeaker system. The ZM1P also has an Overload Protection Circuit that prevents the meter from being damaged from amplifier overloads up to 120 VAC and a Tone Generator to improve system testing and performance. Power Requirements ZM1P - Eight "AA" Alkaline...

      Free Ship Banner

      Read More

      Item #: VLD-ZM-1P

      Availability: Direct Ship From Manufacturer

      Our Price: $625.25

      Add to Wishlist
    • VL Design BE2 Battery Eliminator - 12V Output for DSP30

      VL Design BE2 Battery Eliminator - 12V Output for DSP30

      Specifications: Dimensions (HxWxD): 2.6 x 1.93 x 1.73"

      Free Ship Banner

      Read More

      Item #: VLD-BE2

      Availability: Usually ships in 3-10 business days

      Our Price: $79.00

      Add to Wishlist
    • VL Design DSP30B 30 Band 1/3 Octave Digital Analyzer with TEF04 Microphone

      VL Design DSP30B 30 Band 1/3 Octave Digital Analyzer with TEF04 Microphone

      For measurements that require a full audio spectrum analyzer VL Design offers the DSP30B intelligibility meter. The DSP30B has built in non-volatile Flash Memory with the capacity to store up to 100 measurements. You can accordingly store and recall STI or CIS measurements without the use of a computer. The system is contained in a lightweight carry case and can be run on AC Power or internal batteries. Features: Full Function Stand Alone 1/3 Octave Audio Spectrum Analyzers Measures RTA,...

      Free Ship Banner

      Read More

      Item #: VLD-DSP30B

      Availability: Usually ships in 3-10 business days

      Our Price: $2,499.00

      Add to Wishlist
    • VL Design MK8A Omni Electret Condenser Mic for DSP2B Speech Intelligibility Meter

      VL Design MK8A Omni Electret Condenser Mic for DSP2B Speech Intelligibility Meter

      VL Design MK8A is an instrument quality microphone for use with VL Design models DSP30 Real Time Analyzers, X4 Multiplexer and SPL120R SPL Meter. In the field calibration adjustment provided. Specifications: Cartridge Type: Omni-directional electret condenser Sound Input: 123dB SPL maximum XLR 3 Pin male Pin(1): Ground Pin(2): Hot Pin(3): Neutral Works with: 600 ohm balanced input Frequency...

      Free Ship Banner

      Read More

      Item #: VLD-MK8A

      Availability: Usually ships in 3-10 business days

      Our Price: $229.00

      Add to Wishlist
    • VL Design PN-2 Pink Noise Generator

      VL Design PN-2 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.

      Free Ship Banner

      Read More

      Item #: VLD-PN-2

      Availability: Usually ships in 3-10 business days

      Our Price: $152.29

      Add to Wishlist
    • VL Design PN2W Pink/White Noise Generator

      VL Design PN2W Pink/White Noise Generator

      The VL Design PN2W is a 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...

      Free Ship Banner

      Read More

      Item #: VLD-PN2W

      Availability: Direct Ship From Manufacturer

      Our Price: $194.19

      Add to Wishlist
    • VL Design PN2WA Pink and White Noise Generator with External Power Input

      VL Design PN2WA Pink and White Noise Generator with External Power Input

      The VL Design 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...

      Free Ship Banner

      Read More

      Item #: VLD-PN2WA

      Availability: Usually ships in 3-10 business days

      Our Price: $229.00

      Add to Wishlist
    • VL Design PN3C Pink Noise Generator with Timed Output

      VL Design PN3C Pink Noise Generator with Timed Output

      The VL Design PN3C 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...

      Free Ship Banner

      Read More

      Item #: VLD-PN3C

      Availability: Usually ships in 3-10 business days

      Our Price: $299.00

      Add to Wishlist
    • VL Design TEF04 Omnidirectional Microphone for Acoustical Measurements and Pro Audio Applications

      VL Design TEF04 Omnidirectional Microphone for Acoustical Measurements and Pro Audio Applications

      The VL Design TEF04™ is a omni directional, 1/2" diameter, electret condenser microphone suitable for General Purpose acoustical measurements and Pro Audio applications where a free field omni pattern is specified. The TEF04 provides levels of accuracy that meet the frequency response specifications of our more expensive titanium diaphram TEF05A mics, while providing the ruggedness of a mylar diaphram for field use. The mic circuit has been designed to to operate on phantom voltages...

      Free Ship Banner

      Read More

      Item #: VLD-TEF04

      Availability: Usually ships in 3-10 business days

      Our Price: $399.00

      Add to Wishlist
    • VL Design TEF25 USB Based Pre Amplifier for Acoustical Analysis - Mic not included

      VL Design TEF25 USB Based Pre Amplifier for Acoustical Analysis - Mic not included

      The VL Design TEF25 USB Preamp combines the portability of a small USB Preamp with the accuracy of the traditional TEF20 analyzer, in an affordable package. The TEF25 comes with the SoundLab SLUPG1 Software Upgrade that lets you run all previously owned TEF20 programs: TDS, MLS, RTA, PEQ, PLR and SLX. Run the older Versions or step up to Version 6 modules! Available in Version 6 is the Post Processing Module, SLPPS60. Also included is the TEF Training Class 3-DVD Set that contains the topics...

      Free Ship Banner

      Read More

      Item #: VLD-TEF25

      Availability: Usually ships in 3-10 business days

      Our Price: $1,999.00

      Add to Wishlist
    • VL Design TEFPRO USB Based Pre Amplifier Kit with Mic for Acoustical Analysis

      VL Design TEFPRO USB Based Pre Amplifier Kit with Mic for Acoustical Analysis

      VL Design TEFPRO is a USB based pre-amplifier kit that includes the TEF25 USB preamp, TEF04 microphone, TEFCS carry case, MKCA20 audio cable, USB cable, SLUPG1/SLRTA60/SLTDS60 software, and TEFDVD TEF Class DVD. The TEF Products measure, certify and calibrate; Loudspeaker phase, STI measurements, CIS measurements, PI measurements, Microphone polar diagrams, Loudspeaker polar diagrams, Waterfalls, Acoustic measurement, Real time, MLS, FST, RTA, THD, RT60, Reverberation time, Reverberation...

      Free Ship Banner

      Read More

      Item #: VLD-TEFPRO

      Availability: Usually ships in 3-10 business days

      Our Price: $2,199.00

      Add to Wishlist
     

    Page:

    ►► ►
      ◄ ◄◄
       
       
       
       

      VL Design Online LLC specializes in providing high-quality devices for measuring audio and video.

       
      Please fill out the information below
      Email Address*