Description

MA 42 – Two-Channel Diagnostic Audiometer

The MA 42 is an advanced two-channel diagnostic audiometer designed for Audiologists, ENT specialists, hearing aid professionals, and mobile hearing clinics. Its ergonomic and lightweight design makes it ideal for both clinic and portable use.

The device supports air conduction, bone conduction, speech audiometry, and free-field testing with excellent accuracy and reliability. It comes with a high-performance bone conductor and supports optional insert phones and loudspeakers for flexible testing solutions.

Key Features

• Two-channel diagnostic audiometer
• Air, bone, speech, and free-field audiometry
• Pure tone and warble tone testing
• Narrow band, speech, and white noise masking
• Advanced diagnostic tests including:
  • SISI
  • Tone Decay
  • Fowler
  • MLB
  • Langenbeck
  • Stenger
• Independent signal and channel mixing
• Full-color display with easy navigation
• User-friendly ergonomic controls
• Internal patient database storing over 1000 test results
• USB printing and PDF report generation
• Data transfer via USB or SD card
• Optional high-frequency audiometry up to 16,000 Hz
• Compatible with MAICO Sessions PC software

Applications

• ENT Clinics
• Audiology Centers
• Hearing Aid Fitting
• Mobile Hearing Testing
• Diagnostic Hearing Evaluation

Technical Highlights

• Frequency Range:
  • Air Conduction: 125 Hz – 8000 Hz
  • Bone Conduction: 250 Hz – 8000 Hz
• Lightweight portable design (approximately 1.5 kg)
• Supports live speech and recorded speech audiometry
• Fast and efficient workflow with customizable settings

The MA 42 combines portability, advanced diagnostics, and easy operation, making it an excellent solution for professional hearing assessment and audiological diagnostics.