INPUTS

• eARC Inputs 1 Audio-Only HDMI Input 
• Digital Inputs 1 Optical TOSLINK 1 Coax S/PDIF 
• Analog Inputs Stereo L/R RCA single-ended 
• Analog Input Impedance 47 kOhms Analog Input Sensitivity 2 Vrms 

OUTPUTS 

• Preamp Outputs 2 RCA single-ended 
• Sub Output 1 RCA single-ended
• Speaker Level Outputs 2 outputs, 4-pin Euroblock connector 
• Power Output 100 W at 8 ohms 200 W at 4 ohms 

AUDIO 

• Minimum Speaker Load 4 ohms 
• Frequency Range 20 Hz to 20 kHz 
• Total Harmonic Distortion 0.15% DAC 48 kHZ/24-bit 

POWER 

• Input Voltage 110 – 240 VAC 

POWER CONSUMPTION

• Standby 3 W 
• Typical loud listening (th power) 
• 125 W Maximum 700 W 

BTU/hr 

• Standby 10 BTU/hr 
• Typical loud listening (th power) 340 BTU/hr 
• Maximum 2046 BTU/hr 

DIMENSIONS 

• Height 1.7 in (43.9 mm) 
• Width 8.3 in (211.3 mm)
• Depth 11.9 in (302.2 mm) 
• Weight 6 lbs. (2.7 kg) 
• Rack Space 0.5 RU 

• HDMI eARC input transfers uncompressed high-bandwidth source audio, including Dolby Atmos, Dolby TrueHD, and DTS-HD Master Audio.
• GaN-based high-power, hyper-performance, Class-D amplifier design
• 100 watts RMS into 8 ohms, 200 watts into 4 ohms, both channels driven
• Analog and Digital Inputs; Analog Stereo Preamp and Subwoofer outputs
• IP and IR-Controllable for seamless third-party automation compatibility

Next-generation GaN Semiconductor Amplification Technology 

Bijou 2100s Class-D GaN amplification runs cool to the touch, enabling installation otherwise limited by traditional amplifier designs. GaN-based amplifier topologies achieve power conversion efficiencies in the 95% to 99% range through higher frequency fast switching speeds and lower on-resistance, which reduces conduction loss and lowers thermal temperatures, allowing for higher output power.

Compact Size 

GaN implementation requires less circuit board real estate and no ancillary device components to govern thermal convection, resulting in cool-running smaller chassis dimensions with more placement options.

HDMI eARC Input

Video soundtracks from connected devices or internal streaming services feature immersive codecs like Dolby Atmos, or DTS surround audio. Before HDMI 2.1b, playback of these dynamic audio formats was often riddled with discerning lip sync issues as the display was last to receive the signal. eARC simplifies this process with a single HDMI cable. Automatic lip sync is mandatory for all eARC-equipped devices. It uses a dedicated audio channel via the HDMI cable for discovery, control functions, and precise audio and video alignment. A unique eARC implementation for the Bijou Series enables GUI-assignable downmixing at the RCA outputs, enabling wireless headphone interfaces or Bluetooth adapters to provide private playback options.

Web Configurable and IP-, IR-Controllable

AudioControl provides a programmer-friendly API to integrate the Bijou 2100 into any popular automation ecosystem. Setup configuration is intuitive and fast via the web interface. An included remote enables stand-alone IR control. 

Bijou 2100

Bijou Series Stereo Integrated Amplifier with Line-level Subwoofer Output

AudioControls Bijou 2100 stereo-integrated amplifier presents new approaches to localized A/V scenarios. Incorporating advantages gained by using energy-efficient GaN semiconductor technology, clever internal parts layout that facilitates cool-running thermal convection, an RCA single-ended subwoofer output, plus video interface features including an HDMI eARC input for immersive codec audio playback of video content, the Bijou 2100 offers endless application opportunities. A signal-sensing TOSLINK/Coaxial digital input is complemented by an analog stereo RCA single-ended input and corresponding Preamp analog output. A 4-pin Euroblock connector provides loudspeaker connectivity.

The GaN semiconductor output stage generates a minimum of 100 watts into 8 ohms, doubling output to 200 watts into 4 ohms, both channels driven. With inherently faster switching speeds, GaN devices maintain linearity, accurately tracking the input audio waveform and regulating output voltage with a level of precision that is simply impossible by traditional Class-D silicon MOSFET designs, ensuring unparalleled fidelity to the source. The Bijou 2100 is compatible with any loudspeaker system matching its power/impedance ratings.

The Bijou 2100 can elegantly function as a three-source, two-channel, standalone integrated stereo amplifier with line-level subwoofer output. It is an ideal centerpiece for a small, audio-centric music system with eARC available for occasional video soundtrack playback. The RCA single-ended outputs are GUI-configurable and can be assigned to playback downmixed eARC audio while the powered outputs continue reproducing the original surround format. This is perfect for private listening through a wireless headphone interface, a Bluetooth adapter, or house-wide distribution when connected to an additional multi-zone amplifier.

The superb onboard DAC is perfect for decoding digital sources, such as streaming music players. Analog sources, like a newly acquired turntable equipped with an internal phono preamp, shine as well. Audio fidelity produced by the Bijou 2100s GaN-based amplifier stage rivals that of integrated amplifiers priced substantially higher. Its cool-to-the-touch compact footprint enables the Bijou 2100 to be concealed behind flat-panel video displays when operation in stealth mode is desired.

• Cutsheet
• Manual