



Audiotec Fischer AMI Audio Measurement Interface for Brax Helix Match DSP
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The Audiotec Fischer AMI is a professional audio measurement interface built specifically for BRAX, HELIX and MATCH DSP systems. It handles both electrical and acoustic measurements with accuracy you can rely on.
Every Signal, Measured Properly
The mic input suits all condenser measurement mics. Gain is adjustable. Phantom power switches on when you need it. The line input switches between 1V and 40V. Low-level and high-level signals both measure cleanly.
Straight Into Your DSP
Stereo output runs over RCA or optical digital. Test signals feed directly into your DSP. Tuners who demand repeatable results choose this tool.
Made for the DSP PC-Tool
Every function is built around the DSP PC-Tool software. Measure, tune and optimise in one smooth workflow.
Explore the full range in Audiotec Fischer.
Specification
| Inputs | 1 x Microphone input 1 x Line input |
|---|---|
| Outputs | 2 x Line output 1 x Optical output (SPDIF) |
| Frequency response | 12 Hz - 44 kHz (+/-1 dB) |
| Dynamic range | 95 dB (A-weighted) |
| Input sensitivity | 5 - 200 mV |
| Phantom power | Yes (24 Volts) |
| 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 kOhms |
| 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 | Yes |
| Audio | sampling rate 96 kHz / 32 Bit |
| USB power consumption | max. 250 mA |
| Supported operating systems | Windows, macOS, iOS and Android |
What's Included
- 1 x AMI (Audio Measurement Interface)
- 1 x 3.0 m / 9.85’ USB-C to USB-C cable with USB-A adaptor
- 1 x RCA-to-Highlevel adaptor
- 1 x 16 GB USB 3.0 flash drive with DSP tuning tracks
Audiotec Fischer
About the Audiotec Fischer H424519
From our tech experts at CEN
Genuine Audiotec Fischer equipment, supplied and supported by CEN with full UK warranty.
Who it suits
Audiotec Fischer owners adding to or maintaining an existing system. Audiotec Fischer is the German house behind Helix, Match and Brax.
Our tech experts advise
If you are unsure whether this is right for your setup, get in touch and we will confirm before you order. See car audio installation.
Explore the full Audiotec Fischer range at CEN, with fast UK dispatch and expert advice from our Nottingham team. Shop all Audiotec Fischer
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