Key Details of SigmaTunes ST-1 PRO DSD & FLAC

  • DLNA UPnP Network Hi-Fi Player.
  • Last updated on November 10, 2019
  • There have been 9 updates
  • Virus scan status:

    Clean (it's extremely likely that this software program is clean)

Developer's Description

DLNA UPnP Network Hi-Fi Player.

iOS DSD & FLAC Player with DLNA/UPnP

Play your DSD & FLAC music files with unlimited cloud space,

anywhere, any devices, any time.

[Key Features]


* compatible with 2.8MHz, 5.6MHz, 11.2MHz

* DoP(DSD over PCM) through USB

* DSD to PCM conversion playback

- Play FLAC (32-bit/384KHz)

- DLNA/UPnP (Playing music from the NAS)

- Play mp3, aac, m4a, wav, aiff, m4r

- Gapless playback

- Download & play music from Google Drive

- Support multiple Google Drive accounts

- Playback while downloading music

- Background file download from Google Drive

- iPod style track navigation / browsing /searching

- Character encoding option (supporting various text encoding format) for correct text displaying

- Sleep Timer

- Repeat and Shuffle

- Airplay, Bluetooth, USB docking

- Genres / Composer / Compilations

- Additional +/- 30 sec. seek button

- Remote Control

- Dimming Lock On/Off control

- Real Time Spectrum Analyzer visualization

- Stable background playback

[High Definition Audio Features]

- SigmaTunes HD DSD converter

- SigmaTunes HD Audio rendering algorithm

- 10-Band Graphic Equalizer

- 10-Band Parametric Equalizer

- Great for boosting bass, mid and high with equally powerful cutting capabilities

- Output volume control by software (L/R)

- 384KHz / 32-bit output through Apple Camera Connection Kit and USB DAC

- Selectable output sample rate with post SRC options

- High precision mastering grade Up-Sampler (e.g. 44.1KHz to 384KHz)


- ST-1 can't play DRM protected files or iTunes Match music in iCloud. You need to convert DRM and download iCloud songs.

- Google Music service is NOT supported

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Full Specifications

November 10, 2019
Latest update
November 10, 2019
Operating System
iOS 12.1.2
Additional Requirements
Requires iOS 10.2 or later. Compatible with iPhone, iPad, and iPod touch.
Total Downloads
Downloads Last Week

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