AVANT Stealth Audiometer

The AVANT Stealth Audiometer is a high-performance, PC-based dual-channel clinical audiometer engineered for precise, efficient, and reliable hearing evaluations. Combining advanced sound processing technology with a compact portable design, it delivers exceptional flexibility for audiology clinics, ENT specialists, hospitals, and mobile hearing care professionals.

Designed for modern diagnostic workflows, the AVANT Stealth supports comprehensive air, bone, and speech audiometry with user-selectable signal routing and intuitive software controls. Its lightweight construction and USB-powered operation make it an ideal solution for both stationary and mobile audiology environments.

Key Features

• Dual-channel clinical audiometer with flexible signal routing
• Compact, lightweight, and portable design
• Accurate air conduction, bone conduction, and speech audiometry
• Integrated QuickSIN™ testing for speech-in-noise assessment
• Built-in special tests, word lists, and automatic scoring
• Automated audiometry functionality
• Hearing Loss Simulator (HLS) and Master Hearing Aid (MHA)
• Dedicated transducer outputs for enhanced connectivity
• USB-powered PC-based operation
• Compatible with NOAH™, TIMS®, and Sycle.Net™ systems
• Optional high-frequency audiometry up to 20,000 Hz

Technical Specifications

Frequency Range

• Air Conduction: 125 Hz – 8000 Hz
• Bone Conduction: 250 Hz – 8000 Hz
• Optional High Frequency: 8000 Hz – 20,000 Hz

Maximum Output

• Air Conduction: Up to 120 dB HL
• Bone Conduction: Up to 70 dB HL
• Sound Field: Up to 95 dB HL

Hardware & Power

• Built-in Amplifiers: 2 × 20 Watts
• Power Supply: USB-powered or external DC 15V/2A
• Dimensions: Approximately 20 × 12 × 3 cm
• Weight: Less than 1 kg

Included Accessories

• Insert earphones
• Bone oscillator
• Patient response switch
• Talk-back microphone
• Operator microphone/monitor headset
• External power supply
• Speaker outputs

Applications

• Audiology clinics
• ENT diagnostic centers
• Hearing care practices
• Diagnostic hearing evaluations
• Speech and masking audiometry

The AVANT Stealth Audiometer combines portability, advanced diagnostic performance, and user-friendly functionality, making it a dependable and versatile solution for today’s professional audiology environments.