iFi GO blu Air Bluetooth DAC/Amp

Features

• Portable Bluetooth DAC/amp designed for everyday pocket use
• Bluetooth 5.2 wireless input with wide codec support for high-resolution streaming
• Qualcomm QCC5144 Bluetooth chipset
• Hi-Fi circuitry built around a Cirrus Logic DAC with dedicated Bluetooth, DAC, and twin-mono amplifier stages
• Ultra-low jitter “GMT” clocking system
• Balanced 4.4mm headphone output for higher power delivery (ideal for over-ear headphones)
• S-Balanced 3.5mm headphone output helps reduce crosstalk and distortion (great for sensitive IEMs)
• Built-in ChronoDial control for volume and playback (press functions for play/pause/skip and voice assistant)
• Analogue processing modes: XBass and XSpace (can be combined)
• Digital filter options: Standard and Minimum Phase
• Detachable snap-on magnetic clip for secure on-the-go mounting
• Built-in MEMS microphone with noise/echo suppression for clear calls and voice chat
• USB-C charging (BC v1.2 compliant)

Specifications

• Bluetooth version: 5.2
• Bluetooth chipset: Qualcomm QCC5144
• Bluetooth codecs: LDAC, LHDC/HWA, aptX Adaptive, aptX HD, aptX, AAC, SBC
• DAC: Cirrus Logic (Hi-Fi circuitry)
• Inputs: Bluetooth
• Headphone outputs: 4.4mm balanced; 3.5mm S-Balanced
• Output impedance: < 1Ω (both outputs)
• DNR: ≥110 dBA (both outputs)
• SNR: ≥110 dBA (both outputs)
• THD+N (Balanced): ≤0.009% @ (600Ω, 2V)
• THD+N (S-Bal): ≤0.03% @ (16Ω, 1.27V)
• RMS output power (4.4mm): ≥262mW/2.9V @ 32Ω; ≥52mW/5.6V @ 600Ω
• RMS output power (3.5mm): ≥165mW/2.3V @ 32Ω; ≥14mW/2.9V @ 600Ω
• Battery: Lithium-polymer 450mAh (approx. ~10 hours, depending on volume and headphones)
• Charging: USB-C, BC v1.2 compliant up to 1000mA charging current and 6.3 volts
• Dimensions: 53.5 × 33.7 × 19.5 mm (2.11 × 1.33 × 0.77 in)
• Net weight: 31 g (1.09 oz)
• Warranty: 12 months limited warranty