Bremen SL1 Plus combines wired and Wi-Fi network playback with balanced XLR and unbalanced RCA analogue outputs. Its digital outputs include optical TOSLINK, coaxial and USB audio, allowing different amplifier and DAC arrangements.
Bremen SL1 Plus combines wired and Wi-Fi network playback with balanced XLR and unbalanced RCA analogue outputs. Its digital outputs include optical TOSLINK, coaxial and USB audio, allowing different amplifier and DAC arrangements.
The hardware uses a dual-core Cortex-A72 and quad-core Cortex-A53 processor combination, 4 GB of memory and 32 GB of system storage. An M.2 NVMe SSD expansion position supports up to 4 TB; the storage drive is not included.
VitOS Orbiter provides playback control, while USB ports support external storage. The SA-LINK connection is intended for compatible AU and AUH devices. The enclosure measures 439 × 50 × 250 mm excluding antennas. Official gallery images show Black and Silver; the selected finish identifies the supplied version.
| Power Input | IEC power socket (AC) |
|---|---|
| Control App | VitOS Orbite |
| Connections | ① Wired (Gigabit Ethernet) ② Wi-Fi |
| Outputs | TOSLINK Optical (192KHz/24bits), Coaxial, USB Audio |
| Analog Outputs | XLR balanced, RCA unbalanced |
| USB Ports | USB 2.0 x 1, USB 3.0 x 2 |
| SA-LINK Port | Available to connected AU and AUH devices, controlled via SA-Link. |
| Reset Button | Wi-Fi connection mode. Press and hold for 5 seconds to reset the Wi-Fi settings to default. |
| Memory | Low-noise 4GB |
| System storage | 32GB High-speed flash storage |
| Processor (CPU) | Dual-core Cortex-72 at 1.8GHz + Quad-core Cortex-A53 at 1.4GHz |
| SSD Expansion | M.2 NVMe SSD (22*80mm), up to 4TB (not included) |
| Chassis | Galvanized steel with an aluminum front panel |
| Dimension | 439(W) x 50(H) x 250(D) mm (excluding antennas) |
| Finish | Selected Black or Silver finish; official gallery |
Manufacturer: Silent Angel.
| Couleur | Black, Silver |
| Marques | Silent Angel |
