iFi Audio GO blu Air – Portable Hi-Res Bluetooth DAC & Headphone Amp
iFi Audio GO blu Air – Portable Hi-Res Bluetooth DAC & Headphone Amp
$129.00
Why You'll Love It.
Dylan CraneBRAND MANAGER
The iFi GO blu Air is a pocket-sized Hi-Res Bluetooth DAC and headphone amp that transforms wired headphones into a high-fidelity wireless experience. With a powerful dual-mono amp, Cirrus Logic MasterHIFI DAC, and support for 24-bit/96kHz streaming, it delivers audiophile-grade performance on the go. Customize your sound with XBass and XSpace enhancements, and connect easily using aptX, LDAC, and more. Whether commuting or working remotely, enjoy premium sound quality, intuitive controls, and a convenient clip-on design.
Technical Specifications
Bluetooth 5.2 with premium codec support
Stream with LDAC, LHDC/HWA, aptX Adaptive/HD and more for higher-quality wireless audio, improved stability, and efficient power use.
Hi-Fi-inspired triple-stage design
GO blu Air separates Bluetooth reception, DAC conversion, and amplification—reducing compromise and helping preserve detail, dynamics, and clarity.
Two optimized headphone outputs
Use 4.4mm balanced for higher drive and control with over-ears, or 3.5mm S-Balanced to help reduce crosstalk/distortion with sensitive IEMs and single-ended headphones.
Instant sound tailoring on the device
Toggle XBass to add low-end weight and punch, XSpace to widen perceived soundstage, or combine both; select STD/MIN digital filters to further shape presentation.
Everyday-friendly controls and calling
The ChronoDial delivers precise volume and playback control, while the MEMS microphone with noise/echo suppression supports clearer calls and voice chat.
Built for carry, built for speed
The integrated magnetic clip keeps it secure on the move, the 450mAh battery delivers up to 10 hours, and USB-C charging can top it up in about 40 minutes with a suitable charger.
Reviews
Product Details
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.
The iFi Audio GO blu Air is part of ListenUp's iFi Portable Collection.
What It’s Good At
- Transforms wired headphones into Hi-Res wireless with a dedicated Bluetooth → DAC → amp signal path
- Audiophile codec support (LDAC, LHDC/HWA, aptX Adaptive/HD, AAC, SBC) for higher-quality streaming
- Drives more headphones confidently with strong balanced output power and twin-mono amplification
- IEM-friendly 3.5mm S-Balanced output helps reduce crosstalk and distortion with sensitive earphones
- One-touch sound shaping with XBass (impact) and XSpace (soundstage) plus selectable digital filters
- Built for daily carry and calls with magnetic clip, ChronoDial controls, and MEMS mic with noise/echo suppression
iFi Go blu Air Full Specifications
- Bluetooth Version: 5.2 with aptX Adaptive, aptX HD, aptX, LDAC, LHDC, AAC, SBC
- Chipset: Qualcomm QCC 5100 Series
- Maximum Supported Sample Rate: 24-bit / 96kHz
- Balanced Output (4.4mm): 3.1V/300mW @ 32Ω; 5.7V/108mW @ 300Ω
- S-Balanced Output (3.5mm): 2.4V/180mW @ 32Ω; 3.0V/30mW @ 300Ω
- Output Impedance: ≤1Ω
- SNR / DNR: ≥110dBA
- THD + N: <0.009% (Balanced), <0.03% (S-Balanced)
- Frequency Response: 20Hz–40kHz (-3dB via LDAC)
- Battery: 450mAh Lithium-polymer, ≥10 hours playback
- Charging Time: ≤40 mins via USB-C (5V/≥1A)
- Dimensions: 53.5 x 33.7 x 19.5 mm (2.11" x 1.33" x 0.77")
- Weight: 31g (1.09 oz)
- Warranty: 12 months limited
Key Features List
- Hi-Res Bluetooth Streaming: Supports aptX Adaptive, LDAC, and more for crystal-clear 24-bit/96kHz audio over Bluetooth 5.2.
- Cirrus Logic MasterHIFI DAC: Delivers dynamic, detailed sound with exceptional efficiency and minimal battery drain.
- Symmetrical Twin-Mono Amplifier: Provides robust, distortion-free power for everything from IEMs to full-sized headphones.
- Customizable Sound Modes: Toggle XBass and XSpace effects to adjust low-end response and expand soundstage depth.
- Dual Headphone Outputs: Choose between balanced 4.4mm and S-Balanced 3.5mm for flexible headphone compatibility.
- 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.
