AMI TUNING KIT

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€ 441,00
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Audiotech Fischer AMI TUNING KIT

The AMI Tuning Kit is a fully equipped measurement suite that combines the professional-grade AMI interface with a selection of premium accessories, offering everything necessary for precise signal and acoustic analysis in modern DSP audio systems. Developed as a complete, ready-to-use package, it is the perfect solution for those requiring maximum precision, perfect integration, and flexible mobile use. Its heart is the AMI, designed to work in perfect harmony with Audiotec Fischer's DSP PC-Tool software and enriched with intelligent accessories for real-world measurement scenarios.

The AMI serves as a measurement hub, providing all necessary connections for a wide range of electrical and acoustic analysis tasks. The kit includes the renowned Beyerdynamic MM-1, a precisely calibrated condenser measurement microphone "Made in Germany", optimized for in-car measurements with a linear frequency response at 90°. The dedicated line input with switchable sensitivity (max. 1 V or 40 V) ensures accurate analysis of low and high level signals. Stereo signal output is available via RCA or optical digital connection for direct reproduction in a DSP. The integrated loopback function opens up advanced measurement options, such as precise phase response and more complex signal path evaluations.

Developed for full compatibility with Audiotec Fischer's DSP PC-Tool, the AMI becomes a powerful measurement tool that unlocks the full potential of our software's adjustment functions. These include the Advanced Input Signal Analyzer (AISA) for detection and correction of factory-applied equalization curves, time alignment and allpass filters, as well as support for the Real-Time Analyzer (RTA) for accurately measuring frequency response and automatic tuning via our proprietary TuneEQ algorithm. The AMI also supports Automatic Time Measurement (ATM) for fully automatic calibration of speaker delay, ensuring perfect timing and imaging across all channels.

In addition to the AMI and Beyerdynamic MM-1 microphone, the kit includes a complete set of high-quality accessories to ensure perfect operation in the field: a 3 m USB-C cable with USB-A adapter, an RCA cable with high-level RCA adapters, a Toslink cable, and an XLR microphone cable. The 16 GB USB 3.0 flash drive preloaded with complete DSP tuning tracks completes the set. Powered via USB and packaged in a durable and compact carrying case, the AMI tuning kit offers maximum portability and convenience, whether in the workshop or directly inside the vehicle.

AMI TUNING KIT Features

Includes AMI (Audio Measurement Interface) - professional-grade interface for electrical and acoustic signal analysis

  • Stereo signal input with microphone and line input for all-in-one measurements
  • Microphone input supports all condenser microphones with adjustable gain and phantom power
  • Line input with adjustable sensitivity for low and high level signals (max. 1 V or 40 V RMS)
  • Stereo signal output with RCA and optical digital outputs for direct reproduction in DSP systems
  • Loopback functionality for advanced measurements, such as phase response analysis
  • USB-powered operation, no external power required

Includes Beyerdynamic MM-1 microphone - high-precision calibrated microphone, made in Germany

  • Studio condenser microphone with free-field calibration file for 0° and 90°
  • Linear frequency response optimized at 90° for precise in-car measurements

Optimized for Audiotec Fischer's DSP PC-Tool - perfect integration for advanced signal analysis and automated tuning operations

  • Compatible with AISA (Advanced Signal Input Analyzer) for analysis and correction of DSP input signals, including factory-installed allpass filters, time alignment, equalization, and detection of high-pass and low-pass filters
  • Works with RTA (Real-Time Analyzer) for acoustic frequency response measurements, automatic equalization with the proprietary TuneEQ algorithm, and detailed frequency and phase matching analysis
  • Compatible with ATM (Automatic Time Measurement) for automatic calibration of speaker time delay

Ready to use - complete suite with all essential components

Includes all essential cables:

  • USB-C cable,
  • USB-C to USB-A adapter,
  • RCA cable,
  • high-level RCA adapter,
  • Toslink cable and XLR microphone cable
  • 16 GB USB 3.0 flash drive preloaded with DSP Tuning tracks
  • Compatible with Windows 10 and 11, macOS, Android, and iOS

Scheda tecnica

n-20250618112450-atf-ami-quick-start-guide.pdf

Audiotech Fischer AMI TUNING KIT Technical Specifications

  • Audio sample rate 96 kHz / 32 Bit
  • USB power consumption max. 250 mA
  • Supported operating systems Windows, macOS, iOS, and Android

Inputs

  • 1 x microphone input
  • 1 x line input

Microphone Input Specifications

  • Frequency response 12 Hz - 44 kHz (+/-1 dB)
  • Dynamic range 95 dB (A-weighted)
  • Input sensitivity 5 - 200 mV
  • Phantom power Yes (24 Volt)

Line Input Specifications

  • Frequency response 8 Hz - 44 kHz (+/-1 dB)
  • Dynamic range 101 dB (A-weighted)
  • Input sensitivity max. 1 V / max. 40 V
  • Input impedance 10 kOhm

Outputs

  • 2 x line output
  • 1 x optical output (SPDIF)

Line Input Specifications

  • Frequency response 8 Hz - 44 kHz (+/-1 dB)
  • Dynamic range 101 dB (A-weighted)
  • Input sensitivity max. 1 V / max. 40 V
  • Input impedance 10 kOhm
  • Outputs 2 x line output
  • 1 x optical output (SPDIF)
  • Line Output Specifications
  • Frequency response 7 Hz - 44 kHz (+/-1 dB)
  • Dynamic range 100 dB (A-weighted)
  • Maximum output voltage 900 mV (RMS)
  • Minimum load 5 kOhms
  • Loopback function

Microphone

  • Transducer principle Condenser (back-electret)
  • Operating principle Pressure receiver
  • Frequency response 20 - 20,000 Hz (50 - 16,000 Hz ± 1.5 dB), equalized in diffuse field
  • Polar pattern Omnidirectional
  • Sensitivity (0 dB = 1 V/Pa) 15 mV/Pa (= -36.5 dBV) ± 1 dB
  • Nominal impedance 160 Ω
  • Nominal load impedance ≥ 2.2 kΩ
  • SPL (Sound Pressure Level) maximum 122 dBSPL at f = 1 kHz, k = 1%, RL = 2.2 kΩ
  • Signal-to-noise ratio (referred to 1 Pa) > 57 dB
  • A-weighted equivalent noise level Approximately 26 dB(A)
  • Power supply 12 - 48 V phantom power
  • Current consumption Approximately 1.9 mA
  • Output Electronically balanced
€ 441,00 Price incl. VAT