Goldline TEF25-PROKIT
TEF Audio Analyzer (with TDS/RTA Software)


TEF25 USB Preamp

Goldline's TEF25 USB Preamp combines the portability of a small USB Preamp with the accuracy of their traditional TEF20 analyzer. 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 new Version 6 modules. Available in Version 6 is the new Post Processing Module, SLPPS60.  Also included is the TEF Training Class 3-DVD Set that contains the topics from the TEF Level I class.

TEF04 Microphone

Goldline's TEF04 is a omni directional, 1/2" diameter, electret condenser microphone suitable for general purpose acoustical measurements and professional audio applications where a free-field omni pattern is specified. The TEF04 provides levels of accuracy that meet the frequency response specifications of Goldline's more expensive titanium diaphram TEF05A mics, while providing the ruggedness of a mylar diaphram for field use. The mic circuit has been designed to operate on phantom voltages from the 12VDC utilized by many RTA's to the 48VDC provided by mixing consoles and devices such as the TEF25 analyzer. The precision machined stainless steel body provides exacting dimensions suitable for use with Acoustic Calibrators.

Goldline TEF25-PROKIT Includes:

  • TEF25-USB Preamplifier
  • TEF04 Microphone
  • TEFCS Carry Case
  • MKCA20 Cable, USB Cable
  • SLUPG1 Software
  • SLRTA60 Software
  • SLTDS60 Software
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