Looking for a simple, affordable entrée to the world of streaming music? Bremen delivers! Compact, feature-rich and easy to use, Bremen might be bargain-priced but make no mistake: it offers High-End audiophile performance. Like Silent Angel’s upmarket Munich Series, B1’s hardware and software were designed without compromise, for sound quality that will amaze serious music lovers.
![](https://silentangel.com/b1/images/uploads/b1-b1t-main-image.png)
Bremen B1 Streamer: One Box Digital
With its built in DAC and Headphone Amplifier, our Bremen B1 Streamer has everything you need to add Hi-Res streaming to any audio system or pair of powered speakers. Bremen’s versatile and simple connectivity will delight novices and make seasoned audiophiles glow with appreciation.
Bremen B1T Transporter: Designed for DAC Owners
Because many sophisticated music lovers already own Digital-to-Analog Converters (or digitally-equipped amplifiers), Silent Angel’s B1T Transporter eliminates the B1’s built-in DAC for a streamlined, more affordable digital solution!
- Intuitive Interface for the Ultimate User Experience.
- Works with Ethernet (wired) or WiFi for complete placement flexibly.
- Connect to any stereo amplifier or speakers (B1) or DAC (B1T).
- Manage and play via mobile app, VitOS Lite.
- Supports Bluetooth 4.2. Conveniently play music from your smartphone or tablet.
- Supported applications include Tidal Connect, Qobuz, Spotify Connect, Amazon Music and more. It can also play files from a shared network storage via DLNA or a local USB disk.
Versatile Applications
Supported applications include Tidal Connect, Qobuz, Spotify Connect, Amazon Music, Deezer, Napster, Tune-in radio, Sound Machine, and play music files from network shared storage via DLNA.
More details please see the product comparison table.
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Quality by Design
The B1 and B1T were built from the ground up to deliver audiophile-grade performance without compromise.
- Elegant metal enclosure reduces vibration and noise
- 2-core 1.2GHz ARM Cortex-A7 CPU
- Advanced circuitry with high quality components
- Highly permeable EMI absorber to reduce electrical interference
- Gold plated audio output ports (Stereo RCA, ¼” headphone jack, Digital Coaxial and AES/EBU)
- Digital Outputs: AES/EBU, I2S, Coaxial for external DAC
- Analog Output: RCA (L+R) for any amplifier or active speaker(s), ¼” Headphone Jack (** B1T don’t have Headphone Jack)
- WiFi 802.11 a/b/g/n 2.4GHz (client mode) for ease of deployment
![](https://silentangel.com/b1/images/uploads/b1-hardware.png)
Just Add Headphones
Connecting B1 to Powered Speakers
The B1 employs a built-in DAC with volume control, which can then be connected to speakers with no amplifier or PC required.
B1T – Your DAC’s Best Friend
Already own a DAC? Plug our B1T Transporter into your Digital-to-Analog Converter (or digitally-equipped amplifier) and you’re ready to stream!
A World of New Music for Your HiFi System
- Bremen streams to any DAC, Amplifier or Powered Speakers
- Compatible with Hi-Res streaming services and Internet radio.
- Play music files from network shared storage via DLNA.
![](https://silentangel.com/b1/images/uploads/b1-scenarios-3.gif)
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Further Upgrade – The Combo Setup
- Minimize Vibration and Noise Suppression With Silent Angel S28 HiFi Footers
- Improve Power Transmission and eliminate noise with Bastei DC Cables
- Power Source Perfection
Connect the B1 to the Forester F1 linear power supply (supplying 5V, 2A DC) to optimize power delivery, reduce noise and improve dynamic range - Network Purifier
Connect B1’s wired Ethernet port to any Silent Angel Bonn N8 switch (N8, N8 Pro, N16-LPS) and create an isolated audio network for the ultimate digital experience.
Music Streamer/ Transporter – Munich and Bremen Series
M1 | M1T | B2 | B1 | B1T | |
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Applications |
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MQA | N/A | N/A | N/A | ||
PCM | USB: 768kHz AES/EBU: 384kHz |
USB: 768kHz AES/EBU: 384kHz |
up to 192kHz | up to 192kHz | up to 192kHz |
DSD | USB: DSD 256 AES/EBU: DSD 128 |
USB: DSD 256 AES/EBU: DSD 128 |
N/A | N/A | N/A |
Streaming Music | Amazon Music: 96KHz TIDAL: 192kHz TIDAL Master(MQA) Qobuz: 192kHz HIGHRESAUDIO: 192kHz |
Amazon Music: 96KHz TIDAL: 192kHz TIDAL Master(MQA) Qobuz: 192kHz HIGHRESAUDIO: 192kHz |
Amazon Music: 44.1KHz TIDAL: TIDAL HiFi Qobuz: 192kHz |
Amazon Music: 44.1KHz TIDAL: TIDAL HiFi Qobuz: 192kHz |
Amazon Music: 44.1KHz TIDAL: TIDAL HiFi Qobuz: 192kHz |
Operating System | VitOS | VitOS | VitOS Lite | VitOS Lite | VitOS Lite |
CPU | 4 Cores 1.5GHz ARM Cortex-A72 |
4 Cores 1.5GHz ARM Cortex-A72 |
2 Cores 1.2GHz ARM Cortex-A72 |
2 Cores 1.2GHz ARM Cortex-A72 |
2 Cores 1.2GHz ARM Cortex-A72 |
DRAM | 2GB / 4GB / 8GB | 2GB / 4GB / 8GB | 128 MB | 128 MB | 128 MB |
Flash | 32 GB High Speed | 32 GB High Speed | 128 MB | 128 MB | 128 MB |
LAN | Gigabit Ethernet (max 1000Mbps) |
Gigabit Ethernet (max 1000Mbps) |
Fast Ethernet (max 100Mbps) |
Fast Ethernet (max 100Mbps) |
Fast Ethernet (max 100Mbps) |
BlueTooth | N/A | N/A | BlueTooth 5.0 with EDR and BLE | BlueTooth 5.0 with EDR and BLE | BlueTooth 5.0 with EDR and BLE |
Wi-Fi | N/A | N/A | 802.11 a/b/g/n/ac 2.4GHz, 5GHz |
802.11 a/b/g/n/ac 2.4GHz, 5GHz |
802.11 a/b/g/n/ac 2.4GHz, 5GHz |
Wi-Fi Antenna | N/A | N/A | Internal Antenna | Directional Antenna | Directional Antenna |
Digital Audio Outputs | AES/EBU Coaxial I2S USB Audio |
AES/EBU Coaxial I2S USB Audio |
AES/EBU Coaxial I2S |
AES/EBU Coaxial I2S |
AES/EBU Coaxial I2S |
Analog Audio Outputs | RCA L+R 6.35mm Headphone Jack |
N/A | RCA L+R 6.35mm Headphone Jack |
RCA L+R 6.35mm Headphone Jack |
N/A |
Learn more | Learn more | Learn more | Learn more | Learn more |
Product Specification
Available Color | Black |
Power Input | (DC) 5V/2A at max |
Power Consumption | 10W at max |
Headphone Jack | 6.35 mm headphone jack 33 Ohm: – 1mW, THD+N : 0.0035% – MAX : 375mW THD+N : 0.002%590 Ohm: – Max : 27.5mW, THD+N : 0.0015% |
Digital Outputs | AES/EBU port x 1 I2S port x 1 Coxial port x 1 – Supports up to PCM 192KHz |
Analog Outputs (Only available on B1) |
RCA (L+R) – 2Vrms THD+N : 0.00134 / 0.00164% – Frequency response : 20Hz ~20KHz+- 0.5dB – SNR : 108dB * B1T don’t have Analog Output port |
M-IO | M-IO port x 1 for peripheral access |
Ethernet | 100Mbps RJ45 x 1 – works well with high-performance NAS(Network Attached Storage) – connecting to Gigabit LAN port of a router or audio switch |
Wireless Connection | Wi-Fi 802.11 a/b/g/n 2.4GHz Bluetooth 4.2. |
LED Indicator | Mute LED x 1 (Red) Power LED x 1 (Green)System Status LED x 1 (Amber) – Fast blinking: System is booting. – Slow blinking : Connecting to Wi-Fi, Bluetooth, or Ethernet. – Static on: Successfully connected. Playing and Bluetooth Status LED x 1 (Green) |
Temperature | Operating: 32 ~ 86 °F Storage: -4 ~ 158 °F |
Humidity | Operating: 10% ~ 90% RH (non-condensing) Storage: 5% ~ 95% RH (non-condensing) |
Dimensions | 6.11(W) inch x 1.99(H) inch x 4.34(D) inch 155(W) mm x 50.4(H) mm x 110(D) mm |
Weight | 1.99 lbs / 0.9 kg |
Click here to download The Bremen B1 Quick Start Guide. |