DAC32 Streamer


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High quality WiFi connected music streamer based on the ESP32 controller and open source software.

Available on back-order


DAC32 is a high quality WiFi connected music streamer built around an ESP32 microcontroller and utilising a high performance DAC in a carefully optimised ultra low-noise design. We were using our high end audio analyser to fine-tune the analogue part. This enables DAC32 to deliver a high-quality analogue line output supporting audio streams of up to 24/192 resolution.

It comes pre-installed with a well made and highly active community open source software called Squeezelite-ESP32. Unlike many other commercial devices this ensures full transparency in the source code, often software updates and best performance.

DAC32 can be connected to a HiFi amplifier, active speakers or soundbar and it is precision engineered and manufactured in our own facility near Berlin, Germany.


  • Squeezelite – this enables DAC32 to act as a Squeezebox Player when used in conjunction with a LMS (Logitech Media Server). It offers a very rich experience based on your locally stored music and many common online streaming services.
  • Bluetooth
  • Airplay 1

DAC32 is not supplied with a power supply, but instead comes with a DC jack to USB-A cable for use with a USB power supply of choice. This should have a minimum power rating of 500 mA.


Power Input Connector2.1/5.5 mm barrel connector
Power Input5 V DC @ 500 mA
Analogue Output Connector2x gold plated RCA
Analogue Outputup to 2.1 V RMS
THD+N-94 dB @ 1.68 V RMS (96 % vol)
WLANb/g/n 2.4 GHz
Supported Sample Rates44.1, 48, 88.2, 96, 176.4, 192 kHz @ 16 or 24 bit
Packaging ContainsDAC32, USB-A to 2.1 mm power cable, Quick Start Guide, leaflet
Dimensions72 x 67 x 28 mm
Weight80 g


Quick Start GuideDAC32 Quick Start Guide
User ManualTBD
Audio Analyser MeasurementDAC32 measurements (R&S UPL)
SchematicDAC32 Schematic Rev. AA
Latest FirmwareTBD