Inovonics INOmini 223 Original price was: €1,075.Current price is: €1,025.
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Inovonics 638 Original price was: €1,125.Current price is: €1,065.

Inovonics 300

AES Distribution Amp Plus!

The Inovonics 300 is a compact, DSP-based 1×3 DA specifically for AES digital audio.

Original price was: €775.Current price is: €730.

SKU: 103270


The Inovonics 300 AES Distribution Amp Plus, also known as the INOmini 300, is a compact and feature-rich digital audio distribution amplifier designed specifically for AES digital audio signals. Here’s a breakdown of its features and specifications:


  1. DSP-based 1×3 DA: This means it’s a digital signal processor-based distribution amplifier with one input and three outputs.
  2. Metadata Display: It reads and displays digital-signal metadata.
  3. Independent Metering and Level Control: Each output has independent metering and audio level control.
  4. Headphone Monitoring: It includes a front-panel headphone jack for monitoring the digital audio.
  5. Flashing Alarms: Alarms flash to warn of level and phase problems, and channels and phase can be swapped to correct for source errors.
  6. Sample Rate Conversion: It accepts any input sampling rate and can convert the output to common rates between 32kHz and 192kHz.
  7. Various Audio Manipulation Options: Swap stereo channels, invert phase of one channel, or create mono from Left or Right.
  8. Flashing Alarms: Alerts for loss of audio or loss of channel.


  1. AES3 Digital Input: Accepts AES3 digital audio feeds at any sample rate between 22.05kHz and 192kHz.
  2. Internal Sampling Rate Converter: Outputs can be set to follow the input sampling rate or set to specific rates between 22.05kHz and 192kHz.
  3. AES3 Digital Outputs: Three independent XLR outputs deliver transformer-isolated digital audio at the chosen sampling rate with ±30dB of audio level adjustment over each output independently.
  4. Headphone Jack: Front-panel TRS 3.5mm jack for monitoring the digital audio program.
  5. Mounting Options: Optional rack adapter available for mounting in a standard 19-inch, 1U rack space.
  6. Power Requirement: 12VDC at 200mA with an inline switch-mode power supply included.
  7. Size and Weight: 1.6”H x 5.5’W x 5.5”D; 4 lbs shipping weight.
  8. Environmental: Designed for continuous operation at ambient temperatures between 32ºF/0ºC and 122ºF/50ºC, with 0-95% relative humidity, non-condensing, and altitudes up to 10,000ft/3,048m.

The INOmini 300 provides a comprehensive solution for distributing AES digital audio signals with flexibility, monitoring capabilities, and reliability in a compact form factor suitable for various professional audio applications.