iFi Audio Go blu Portable DAC/Headphone Amp with Bluetooth

$199.00 OR

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Model: 312003 UPC: 5060738785230 Item: 177622

Product Information

Super light. Super sound.

iFi Audio's new GO blu, portable HD DAC/amp, is diminutive enough to take with you wherever you go! It gives you the best sound from wired but the convenience of wireless as you no longer need to have a cable connection to your smartphone.

Whether you're exercising at the gym with your Apple watch clocking your every step or catching up on your MacBook at your favorite coffee shop, the GO blu is the perfect companion.

It pairs wirelessly with your source device via Bluetooth with no need to worry about whether you’ve got the right cable for your Android or Apple device. Just pair … and GO!

Superior sound, unbound.

Wireless headphones or earphones of any kind integrate Bluetooth processing, D/A conversion, and amplification onto one, standard 'off the shelf' chip. There is a ceiling to the sound quality that can be achieved.

Pair the GO blu to your Apple/Android. Connect your favorite corded headphones to the GO blu and then tuck it away –  it’s so petite it will slip into your running gear or suit pocket. It’s also gorgeous enough to show off by leaving it on the table at your favorite coffee shop!

Go blu. Go beyond.

With its lightweight, soft-touch polymer enclosure (great for Bluetooth reception, unlike signal-blocking metal), copper-colored trim, and ChronoDial watch crown-style control, the GO blu is a pleasure to use wherever you go.

iFi has even incorporated a high-quality chip-based (CMOS-MEMS) microphone, enabling hands-free calls, voice chat for gaming, and access to voice assistants such as Apple Siri and Google Assistant.

HD Bluetooth 5.1

The way iFi implements Bluetooth is anything but 'run of the mill' and despite its diminutive size, the GO blu is no exception.

The use of Qualcomm’s latest four-core QCC5100 Bluetooth processing chip ensures that every current high-definition Bluetooth audio format is supported.

  • aptX Adaptive and aptX HD
  • regular aptX and aptX Low Latency
  • AAC
  • SBC (plain vanilla Bluetooth)



  • Chipset
    • DAC: Cirrus Logic CS43131
    • Bluetooth: Qualcomm QCC 5100
  • Inputs
    • Wireless: Bluetooth 5.1 (AAC, SBC, aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, LHDC/HWA Codec)
    • Wired: USB-C (24.96)
  • Headphone Outputs
    • Balanced: 4.4mm
    • SE: 3.5mm
  • Power Output
    • Balanced: 245mW @ 32Ω; 5.6v @ 600Ω
    • SE: 165mW @ 32Ω; 2.8V @ 600Ω
  • Output Impedance
    • Balanced: <1Ω
    • SE: <1Ω
  • SNR
    • Balanced: 111dB(A) @ 0dBFS
    • SE: 116.5dB(A) @ 0dBFS
  • DNR
    • Balanced/SE: >120dB(A)
  • THD + N
    • Balanced: <0.009% @ (6.5mW/2.0V @ 600Ω)
    • SE: <0.03% @ (100mW/1.27v @ 16Ω)
  • Frequency Response: 20Hz - 45kHz (-3dB)
  • Battery: Lithium-polymer 450mAh approx. ~8 hours (depending upon volume and headphones)
  • Power System: Charging via USB-C, BC V1.2 compliant up to 1000mA charging current an 6.3 volts
  • Dimensions: 2.1" x 1.3" x 0.5"
  • Weight: 0.95 oz
  • Warranty period: 12 months

What's in the Box

What's in the Box

  • Go blu portable DAC/headphone amp
  • 6" USB cable
  • Microfiber storage pouch
  • User manual
  • Warranty card


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How do I charge the battery?
A shopper on May 8, 2022
  Thanks for your inquiry. The Go blu includes a 6 USB cable for charging.