HDMI Audio processor and 2x1 HDMI switch + 8 analog out, USB and Ethernet control, up to 7.1 processing
385 USD
Add a UMIK-1
IR remote
  • Description
  • Specifications
  • Support
  • Application Notes
  • Reviews

The miniDSP nanoAVR HDA is a high-resolution 8-channel digital audio processor combined with a 2x1 HDMI audio and video switch and 8-channel D/A convertor. The floating-point SHARC digital signal processor (DSP) at the core of the nanoAVR HDA 8 channels of uncompressed audio over HDMI (Linear PCM) and provides the processed output over both HDMI and through eight RCA analog connectors.

The onboard audio processing is accessed via miniDSP's powerful and friendly user interface. Channel routing, powerful and flexible bass management, independent crossovers and 10 bands of parametric equalization on every channel, time alignment... from tuning a subwoofer to time-aligning and equalizing a full 7.1 system, this diminutive processor provides all the audio processing flexibility our brand is known for.

The user-friendly PC/Mac software allows real time configuration of the nanoAVR HDA via USB (short distance) or over Ethernet (LAN). Combine with 3rd-party software like Room EQ Wizard and a miniDSP UMIK-1 USB measurement microphone to measure and tune all channels of a home theater or multi-channel audio system. Once configured, all settings are stored and can be selected from the front panel, infrared remote, or Android & iOS  app.


STOCK UPDATE( Nov 2019): NanoAVR platforms are unfortunately now out of stock due to  IC shortage. Stay tuned for update.


  • Processor: 32-bit floating-point Analog Devices SHARC DSP
  • Input / Output resolution: 24 bits
  • Channel count: 8 in, 8 out
  • Maximum Input sample rate: 216 kHz
  • Internal operating sample rate: 96 kHz
  • Output sample rate: 96 kHz


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What's in the box?

Optional Accessories

  • UMIK-1, unique calibration file mircophone for accurate acoustic measurements
Digital Signal Processor Engine Floating-point Analog Devices SHARC DSP

Internal Processing resolution
& Sample rate

32-bit / 96kHz

Input/Ouput Configuration

8 in / 8 out

Audio Input Connectivity

2 x HDMI 1.4a
Supported sample rate: 44.1k~192kHz

Audio Output Connectivity

1 x HDMI 1.4a
8 x unbalanced analog outputs (RCA connectors)

Input / Output Max Levels

IN: -
OUT: 2Vrms

Input Impendance
Output Impedance 560 Ω
Calibration Software nanoAVR plugin
Filtering Technology IIR
DSP Presets Up to 4 presets 
Dimensions 46 x 161 x 200 mm
Power External 5V supply
Impulse Response Correction
Infrared Remote Learning
Win/Mac Compatible
UMIK-1 Included
Bass Management
Room EQ Wizard Support

Application notes on nanoAVR HDA

In this app note we will show you how to equalize all channels of your home theater system using the miniDSP nanoAVR. Before starting on this app note, you will need to connect the nanoAVR into your system and ensure that it is working correctly. To do so, please read through the User Manual.

nanoavr eq acoustic measurement

In this app note we will show you how to perform bass management with the nanoAVR and the nanoAVR_BM bass management plugin. Before starting on this app note, you will need to have connected the nanoAVR into your system and equalized each output channel following the app note Equalizing your home theater system with the nanoAVR and UMIK-1.

nanoavr bm bass management