iFI Audio / GOBLU

iFI Audio / GO blu is a Bluetooth DAC headphone amplifier that delivers incredible performance in a lightweight and compact body.

■A size that fits in the palm of your hand (55 x 34 x 13 mm) ■Supports the major Bluetooth codecs, including high-resolution wireless codecs (aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, HWA/LHDC, AAC, SBC) ■USB-DAC mode (USB-C terminal [shared for charging]: up to 24bit/96kHz) ■4.4mm full-balanced headphone output, 3.5mm S-balanced headphone output ■Advanced Qualcomm QCC5100 series chipset used for Bluetooth module ■Cirrus Logic standalone DAC chip used ■iFi's unique ultra-low jitter technology and custom digital filter ■Dual mono full-balanced amplifier section supports headphones with high loads ■Low frequency boost function XBass, sound field correction function XSpace ■Maximum continuous playback time 8 hours ■Built-in microphone for calls/voice assist ■Chipset: Qualcomm QCC 5100 Series ■Input: ・Bluetooth (aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, HWA/LHDC, AAC, SBC) ・USB-C (up to 24bit/96kHz) ■Output: 4.4mm fully balanced headphone output, 3.5mm S-balanced headphone output ■Output power: ・4.4mm fully balanced output: 245mW @ 32Ω; 5.6V @ 600Ω ・3.5mm S-balanced headphone output: 165mW @ 32Ω; 2.8V @ 600Ω ■Output impedance: 1Ω or less ■S/N ratio: ・4.4mm fully balanced output: 111dB(A) ・3.5mm S-balanced headphone output: 106.5dB(A) ■Dynamic range: 120dB(A) ■THD+N: ・4.4mm fully balanced output: <0.009% (6.5mW/2.0V@600Ω) ・3.5mm S-balanced headphone output: <0.03% (100mQ/1.27V@16Ω) ■Frequency response: 20Hz - 45kHz (-3dB) ■Battery capacity: 450mAh Maximum continuous playback time: approx. 8 hours ■Size: 55 x 34 x 13 mm ■Weight: 27g ■Warranty period: 12 months