Ami04

A compact, ready-to-install matrix.
The Ami04 is a 4×4 digital audio matrix in a 1U half-rack format, shipped with rack mounting brackets for immediate integration into any rack or equipment cabinet. Its 4 balanced inputs and 4 balanced outputs on Euroblock connectors, adjustable input gain up to 48 dB, and 48V phantom power allow you to connect microphones, line-level sources, and amplifiers without any additional adapters. Powered by PoE or 12V DC, it can be installed without the need for AC power cabling, even in the tightest spaces.

A powerful DSP for custom processing.
The Ami04 features an ADI SHARC 21489 processor and a DSP that is fully configurable via the AmiControl software. Ducker and Talk Over to manage priorities between sources, Expander and Gate to clean up the signal, compressor and AGC to control dynamics, ANC for echo and ambient noise suppression, anti-feedback, parametric and graphic equalizers, and delay up to 408 meters—each input and output receives independent and precise processing. The 16 exportable presets allow you to replicate an identical configuration across multiple locations in just a few seconds.

An interface tailored to your client.
Using AmiControl (Windows), the installer visually designs the control interface for end users on Windows, Android, and iOS: faders, buttons, and source selectors in a fully customizable graphical environment—client logo, background, and colors. User rights management precisely defines what each account has access to: volume ranges, fader groups, and visible functions.

Professional Connectivity and Protocols.
All inputs and outputs are balanced via Euroblock connectors, ensuring a clean installation without the need for adapters. The built-in USB 2-in/2-out sound card (48K / 24-bit) allows for direct recording from the matrix. Control and integration of third-party equipment are supported via RS232, RS485, and UDP, with a command capture tool integrated into AmiControl.

Technical specifications :

• Processor: ADI SHARC 21489 (×1)
• Analog inputs: 4
• Analog outputs: 4
• Sampling rate: 48 kHz / 24 bits
• Input gain: 0 to 48 dB (in 3 dB steps)
• Phantom power: 48V (10 mA max.)
• Frequency response: 20 Hz – 20 kHz ±0.5 dB
• Maximum input/output level: +18 dBu
• THD: 0.003% @ 1 kHz, +4 dBu
• Dynamic range (input/output): 110 dB / 112 dB
• Background noise (A-weighted): -91 dB
• CMRR @ 60 Hz: 80 dB
• Channel isolation @ 1 kHz: 108 dB
• Input impedance: 5.4 kΩ
• Output impedance: 600 Ω
• System latency: < 3 ms
• Audio Connectors: Balanced Euroblock
• USB sound card: 2 in / 2 out — 48K / 24-bit
• Control protocols: RS232, RS485, UDP
• Power: IEEE 802.3af PoE or 12V DC
• Maximum power consumption: 10 W
• Form factor: 1U half-rack
• Dimensions: 241 × 130 × 45 mm
• Weight: 1.1 kg
• Included accessories: 12V DC power supply, Euroblock connectors, 19″ rack mounting bracket, USB-A/USB-C cable