iFi GO blu Air – Portable Hi-Res Bluetooth DAC & Headphone Amp
Take your wired headphones to the next level with the ultra-portable iFi GO blu Air from the GO series. This compact Hi-Res Bluetooth DAC and headphone amplifier packs a serious punch, combining premium audio components with wireless freedom in a sleek, lightweight form factor. Featuring a powerful symmetrical twin-mono amplifier, advanced Cirrus Logic MasterHIFI DAC, and support for high-resolution 24-bit/96kHz streaming via Bluetooth 5.2, the GO blu Air delivers dynamic, distortion-free sound whether you’re using IEMs or full-size cans. With intuitive controls, customizable sound tuning (XBass and XSpace), and a magnetic clip for on-the-go convenience, it's the perfect audio upgrade for your daily adventures.
Specifications
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Bluetooth Version: 5.2 with aptX Adaptive, aptX HD, aptX, LDAC, LHDC, AAC, SBC
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Chipset: Qualcomm QCC 5100 Series
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Maximum Supported Sample Rate: 24-bit / 96kHz
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Balanced Output (4.4mm): 3.1V/300mW @ 32Ω; 5.7V/108mW @ 300Ω
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S-Balanced Output (3.5mm): 2.4V/180mW @ 32Ω; 3.0V/30mW @ 300Ω
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Output Impedance: ≤1Ω
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SNR / DNR: ≥110dBA
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THD + N: <0.009% (Balanced), <0.03% (S-Balanced)
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Frequency Response: 20Hz–40kHz (-3dB via LDAC)
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Battery: 450mAh Lithium-polymer, ≥10 hours playback
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Charging Time: ≤40 mins via USB-C (5V/≥1A)
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Dimensions: 53.5 x 33.7 x 19.5 mm (2.11" x 1.33" x 0.77")
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Weight: 31g (1.09 oz)
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Warranty: 12 months limited
Key Features List
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Hi-Res Bluetooth Streaming: Supports aptX Adaptive, LDAC, and more for crystal-clear 24-bit/96kHz audio over Bluetooth 5.2.
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Cirrus Logic MasterHIFI DAC: Delivers dynamic, detailed sound with exceptional efficiency and minimal battery drain.
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Symmetrical Twin-Mono Amplifier: Provides robust, distortion-free power for everything from IEMs to full-sized headphones.
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Customizable Sound Modes: Toggle XBass and XSpace effects to adjust low-end response and expand soundstage depth.
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Dual Headphone Outputs: Choose between balanced 4.4mm and S-Balanced 3.5mm for flexible headphone compatibility.
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Magnetic Clip Design: Easily attach the GO blu Air to your bag, strap, or clothing for ultimate portability.
Q&A Section
Q: What Bluetooth codecs does the GO blu Air support?
A: It supports aptX Adaptive, aptX HD, aptX, LDAC, LHDC (HWA), AAC, and SBC for maximum compatibility and high-res performance.
Q: Can I use the GO blu Air with wired headphones?
A: Yes, it has both a balanced 4.4mm output and an S-Balanced 3.5mm output for wired headphone use.
Q: How long does the battery last?
A: The GO blu Air offers up to 10 hours of playback on a full charge and recharges in under 40 minutes using USB-C.
Q: Is there a way to enhance bass or soundstage?
A: Yes, it includes XBass and XSpace modes that you can activate using the settings button to tailor the sound to your liking.
Q: How do I pair it with my device?
A: Turn on the GO blu Air, then long-press the settings button until the LED flashes red/blue, and select ‘GO blu Air’ from your device’s Bluetooth list.
Q: Does the GO blu Air include a microphone?
A: Yes, it features a built-in mic for taking hands-free calls or activating voice assistants via Bluetooth.
Q: Can I reset the device to factory settings?
A: Yes, just hold the settings button for 15 seconds while the device is powered on to restore factory settings and clear all Bluetooth pairings.
Q: What is the iFi Nexis app used for?
A: The iFi Nexis app allows you to access device settings, switch codecs, update firmware over-the-air (OTA), and manage GO blu Air functions.
