
DSPPA WiFi Intelligent Audio Streaming Preamplifier With Bluetooth | DW01
The DSPPA DW01 is a wireless audio streamer and preamplifier with Wi-Fi, Ethernet and Bluetooth 5.0. Connected to your current stereo system, it streams music from smart devices, USB, NAS or online services in high resolution, with decoding up to 24-bit / 192 kHz. Several DW01 units on the same network can build a multiroom or multizone system.

Network and Bluetooth: Music streams over the network without a distance limit, or over Bluetooth 5.0 up to 15 meters. A 10/100M RJ45 port is there when you prefer a wired connection to the router.
Streaming Protocols: AirPlay, Spotify Connect, Qplay, DLNA and UPnP are supported, along with third-party compatible apps. Services such as Spotify, Deezer, Tidal, Qobuz, iHeartRadio, TuneIn and Napster are integrated in the app.
High-Resolution Audio: The DW01 decodes up to 24-bit / 192 kHz and plays FLAC, MP3, AAC, AAC+, ALAC, APE and WAV.

Multiroom: Adding more units on the same network sets up a wireless multiroom or multizone audio system. All music sources can be re-streamed in sync to other DSPPA models.
App and Remote: A free iOS and Android app (4STREAM) controls playback and EQ, and online updates add new features. A full-function remote control lets you use it without a phone.
More Sources: A USB pen drive (up to 1024 tracks), a 3.5 mm line input and a PC over micro USB can all be used as sources. From a PC, music is streamed digitally.
Who it's for / Works with
Your existing stereo system: the DW01 sends audio to other devices through its analog 3.5 mm output.
iOS and Android devices (4STREAM app), AirPlay, Spotify Connect and DLNA/UPnP sources.
Good to know
Wi-Fi is 2.4 GHz only (IEEE 802.11 b/g/n).
It is powered through a 5V 1A micro USB input.
Audio output is analog only (3.5 mm mini jack).
Technical Specifications
| Model | DW01 |
| Wireless network | IEEE 802.11 b/g/n, 2.4 GHz |
| Ethernet | 1 × 10/100M RJ45 |
| Bluetooth | 5.0, up to 15 m |
| USB host | 2.0 |
| Audio input | Analog 3.5 mm mini jack, micro USB |
| Audio output | Analog 3.5 mm mini jack |
| Frequency response | 20 Hz – 20 kHz |
| SNR | 91 dB |
| THD | 0.03% |
| Music formats | FLAC / MP3 / AAC / AAC+ / ALAC / APE / WAV |
| Sample rate | Decoding up to 24-bit / 192 kHz |
| Protocols | AirPlay, DLNA, UPnP, Spotify Connect, Qplay |
| LED indicators | NET white (power / WiFi), BT blue, USB red, AUX green |
| Power input | 5V 1A micro USB |
| Dimensions | 116.2 × 64 × 22.6 mm |
| Weight | 0.2 kg |
📄 Datasheet: Download the official DSPPA DW01 datasheet (PDF)
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