iFi Audio 0312003 GO Blu Portable DAC And Amp - Copper (0312003)

iFi Audio 0312003 GO Blu Portable DAC And Amp - Copper (0312003)

iFi Audio 0312003 GO blu is an ultra-portable Bluetooth DAC/amp with dedicated Bluetooth, DAC, and amp stages that combines wireless freedom with the clarity of wired sound. Its Hi‑Fi inspired architecture and advanced processing deliver detailed, accurate playback on the go.

Studio-quality detail and clarity

The GO blu is MasterHIFI-certified by Cirrus Logic, ensuring an ultra-low noise floor, high dynamic range, and pristine signal integrity. Paired with the Cirrus Logic CS43131 DAC, it reproduces music with exceptional detail, clarity, and accuracy for a studio-quality experience in a compact design.

• MasterHIFI certification for ultra-low noise and high dynamic range
• CS43131 DAC for precise, accurate playback

Wireless HD Bluetooth 5.1 compatibility

Qualcomm’s QCC5100 platform and Bluetooth v5.1 support major high-definition codecs and deliver excellent range, stability, and performance. The Bluetooth engine can also be updated over the air.

• Codec support: aptX Adaptive, aptX HD, LDAC, HWA/LHDC, AAC, SBC
• Bluetooth v5.1 with OTA update capability

Clean, powerful amplification with flexible outputs

A symmetrical twin‑mono, direct‑coupled DirectDrive amplifier provides a direct signal path for less signal degradation and “true” sound. The amp delivers up to 5.6V output and automatically adjusts gain to suit connected headphones or earphones.

• 4.4mm balanced output that fully utilizes the balanced amp design
• 3.5mm S‑Balanced output to minimize crosstalk and distortion, ideal for high‑sensitivity IEMs
• Gold‑plated outputs for long‑lasting, high‑quality connections

Tailored sound and expansive presentation

XBass analogue bass correction addresses missing headphone/speaker low‑end, while XSpace analogue signal improvement expands the presentation to move the music outside your head for better headphone enjoyment.

• XBass for enhanced low-end response
• XSpace for an expansive soundstage

Lightweight design and intuitive controls

The GO blu features a Bluetooth‑friendly polymer body with copper‑colored trim and a ChronoDial-style control for precise, analogue volume. It supports play/pause, track skip, and voice assistant activation on a connected smart device.

• ChronoDial with premium materials, including anti‑corrosion brass components and a stainless steel bearing
• Built‑in CMOS‑MEMS microphone for hands‑free calls, gaming chat, and voice assistant access
• Qualcomm ANC technology for crystal‑clear calls

Versatile wired mode via USB‑C

In addition to Bluetooth, the USB‑C port serves as a charging and audio input that supports hi‑res PCM up to 24‑bit/96kHz for non‑Bluetooth devices.

• USB‑C audio input up to 24‑bit/96kHz
• Seamless switch between Bluetooth and USB sources

Battery life that keeps up

The internal battery supports extended, uninterrupted listening, designed to cover long sessions without frequent charging.

Frequently Asked Questions

• Can you charge the GO blu and listen at the same time?

  Yes. While playing, the battery charges to about 80%. Turn the GO blu off to allow a full charge.

• Can Apple Music Lossless be used via Bluetooth?

  Apple devices default to AAC at 44.1kHz. For up to 96kHz over Bluetooth, use a hi‑res Bluetooth transmitter connected via USB to your device, then pair the GO blu to that transmitter. Alternatively, connect the GO blu directly to your device via USB for up to 96kHz.

• Can the 4.4mm and 3.5mm outputs be used simultaneously?

  Yes. The 4.4mm balanced output will sound louder than the 3.5mm if two of the same headphones are connected. Always use a balanced cable with the 4.4mm connection to avoid shorting the active negative phases.

• Does using USB disable Bluetooth?

  If Bluetooth is connected, it is used by default; USB can be selected as an alternative. With both connected to different devices, playback selection determines the active input. If no Bluetooth device is paired (LED flashing blue/red), plugging in a non‑charger USB connection will shut off Bluetooth.

• Does the GO blu have a sleep mode?

  In pairing mode (LED flashing blue/red), it sleeps after 5 minutes if no device is found. When connected, it stays on until the battery is flat or the source sleeps/turns off, then re‑enters pairing mode and sleeps after 5 minutes if it doesn’t connect.

• How do I reset the GAIA app?

  Unpair all Bluetooth devices from the iOS device and restart. This clears the cache and restores connectivity.

• How long does a full charge take?

  Approximately 40 minutes with a high‑powered charger.

• How many listening hours can I expect per charge?

  It depends on volume, music content, headphone efficiency, distance from the source, and temperature. Generally, up to 10 hours or more is achievable.

Ready to elevate everyday listening with a portable Bluetooth DAC/amp? Add to Cart, and if you need personalized system‑matching or setup advice, contact or visit Gibbys Electronic Supermarket for expert guidance.