GO bar - a premium ultra-portable USB DAC/amplifier for headphones. Whether you are commuting to work, working remotely, at your desk, or simply traveling for pleasure, GO bar is the perfect portable way to make your headphones sound divine. Connect to your laptop, MacBook, tablet, smartphone, or any other digital device with a USB port to enjoy stunning sound at home, in the office, or on the go. Accessories include a leather travel case, a USB-C connector, an OTG USB-C cable, and a USB-C to USB-A adapter.
The GO bar section uses a powerful 16-core XMOS microcontroller to process audio data coming through the USB input. Customized XMOS firmware is optimized to ensure high-quality sound and compatibility with the 32-bit Cirrus Logic chipset. The GO bar casing features physical buttons for precise volume control, as well as control elements for selecting different sound settings. A row of colored LEDs provides convenient guidance on the format and sampling frequency of the currently playing digital audio, as well as whether XBass+ and/or XSpace are activated.
Despite its miniature size, the analog circuit of GO bar has a balanced design with a symmetrical dual-channel output cascade. This reduces noise and crosstalk in the signal path through complete separation of left and right channels. High-quality discrete components are used in the circuit, and special attention has been paid to power source filtering, significantly reducing signal noise introduced through the USB input.
Features:
- iEMatch function for in-ear headphones
- Turbo function provides 6 dB gain
- XBass+ low-frequency enhancement
- XSpace soundstage expansion
- PCM 32-bit 384 kHz, DSD256, and MQA formats
- Fully balanced circuitry
- Three digital filters and Bit Perfect mode
- XBass+ analog bass boost and XSpace spatial sound
- 4.4 mm balanced output and 3.5 mm S-Balanced output
- Output power: 475 mW at 32 ohms
- Full copper housing
- Advanced power filtration
Package includes:
- Portable DAC
- Storage case
- OTG USB cable
- USB-C to USB-A adapter
- Documentation