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

ITEM #: VLD-TEFPRO MFG #: TEFPRO

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TEFPRO - Overview

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 patterns, Phase measurement, Dosimeter, Alcon, Concert halls, Theatres, Public sound systems and so on.

TEFCS - Carry Case
Rugged tech-weave material. Room for your analyzer, cables and more. Detachable and adjustable shoulder strap. Hide-away backpack straps. Plastic snap closures on flap. Removable computer pouch in main compartment.

MKCA20 - Audio Cable
20 foot High Quality Male/Female 3 pin Neutrik XLRs with Gold Pins

USB Cable
6 foot USB/A - USB/B USB 2.0

Software
SLUPG1 - Sound Lab Upgrade Software: Allows use of currently owned SoundLab software.
SLRTA60 - Sound Lab Software: Real time dual channel spectral analysis software provides 1, 1/2, 1/3, 1/6 or 1/12 octave displays.
SLTDS60 - Sound Lab Software: Electroacoustic measurement software using Time Delay Spectrometry technology.

TEFDVD - TEF Soundlab Training 3 DVD set
The TEF Training Class condensed into 11 hours of class material. Contains the topics from the TEF Level I class.

  • Features:

    • Portable Dual Channel Analyzer
    • USB / DC Powered
    • Extremely Low Noise Floor
    • Post Processing of TDS and MLS
    • Accurate Phase Measurements
    • Utilizes Existing TEF Software
     
  • Specifications:

    • General Specifications
    • A/D: 24 Bit - 48kHz to 192kHz; Selectable
    • D/A: 24 Bit - 48kHz to 192kHz; Selectable
    • DSP: 75mHz; 75 MIPS
    • Frequency Response: 6Hz to 90kHz: ± 1dB
    • Signal to Noise: > 114dB; Unity Gain, ref +4dBV, 1kHz
    • THD + Noise: < 0.1: +4dBu 1kHz
    • Noise Floor: -130dBV
    • Dynamic Range: >114dB
    • Gain: 60dB: Selectable Stages, 1dB steps
    • Channels: 2 Analog Input, Output
    • External Power**: 12vdc @ 500mA: 2.1mm jack - sleeve positive
    • USB: 2.0 Compliant

      Inputs
    • XLR: Active Balanced/20k Ohms: Pin 2 Hot, Per AES Standards
    • TRS: Active Balanced/20k Ohms: Tip+, Ring-, Shield (20dB Pad)
    • XLR: +4 dBV: Max Level
    • TRS: +24 dBV: Max Level

      Output
    • XLR: Active Balanced / <100 Ohms/Leg: Servo Balanced

      Phantom Power
    • +24vDC: Without External Power
    • +48vDC: With External Power
    • On/Off: Software Selectable

      Computer Minimums
    • Processor: Pentium 4 @ 2GHz: Core Duo @ 1.5Ghz
    • Operating System: Win 2000, XP, Vista, Win7
    • RAM: 512Mb

      Mechanical
    • Case: Extruded Aluminum: Black Finish
    • Panels: Aluminum: Black Finish
    • Size (WxLxH): 6.75 x 5.25 x 2.25"
    • Weight: 2 lbs
     

TEFPRO - Required Accessories

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov