Amplivox Model 270 Diagnostic Audiometer with Advanced Functionality
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Amplivox Model 270 Diagnostic Audiometer with Advanced Functionality

Product Code: AMPLIVOX270

  • Two-channel diagnostic audiometer with air, bone and speech capabilities packaged with calibrated DD45 headphones and B71 BC vibrator
  • Frequency range: 125 Hz - 8000 Hz
  • Talk-over feature (operator's voice routed either from microphone located on audiometer's front panel or via operator headset to patient when TALKOVER button pressed and held down)
  • Talkback feature routes patient's voice back to operator (note: talkback microphone not included; optional accessory item# 8518110
  • Patient response button included
  • Signal specifications
    • step size: 5dB and 2.5dB steps
    • type: tone or warble
    • mode: continuous or pulsed
  • Noah compatible
  • Automatic threshold retention feature stores thresholds for printing immediately post screening (printer sold separately) or transfer to PC (required USB cable sold separately)
  • Stenger, ABLB & SISI test features
  • Amplivox ampliSuite software (included) allows data to be transferred to a computer (to view, annotate, and/or print); requires designated USB cable (not included)
  • Includes soft carrying case
  • 3.4 lbs
  • Dimensions: 14" L x 9.1" w X 3.94" H)
  • Optional upgrades that must be requested at initial order
    • Insert Earphone: Unit is packaged with DD45 Headphones (*IP30 Insert Earphones can be substituted for no additional charge when requested at time of initial order); If both DD45 headphones and IP30 inserts are desired, add IP30 inserts to order (item 8101884
    • Connection for Sanibel MPT-II thermal printer. Able AP1300 printer also compatible
  • For screening audiometer with air conduction only capabilities, see Amplivox Model 116
  • Three year warranty
NOTE:  Special order item will incur additional lead time


  • (1) Model 270 Audiometer
  • (1) set of DD45 standard audiometric headphones
    • IP30 insert earphones can be substituted for no additional charge at time of initial order
    • To order IP30 inserts in addition to DD45 headphone, add item# 8101884 to order
  • (1) B71 bone vibrator headset
  • (1) patient response switch
  • (1) mains adaptor (power supply designed for continuous operation)
  • (50) audiogram cards
  • (1) NOAH Audilink software
  • (1) operating manual & ampliSuite
  • (1) carrying case
  • (1) calibration certificate

Things to Know Before you Buy

Amplivox requires a code for calibration

Amplivox requires a code for calibration for technicians to gain access to perform calibration.  While these are calibrated when sold through Oaktree Products, the code is not made available to Oaktree Products at the time of sale. When the time comes for the annual calibration, a code is required to initiate the process.  If you are in need of a code, Oaktree Products is more than happy to work on your behalf.   Contact Oaktree Products with the serial number of your Amplivox unit; we will contact Amplivox, obtain the necessary calibration code, and forward the information directly to you. The calibration code should be valid for the lifetime of the device.