iFi Audio IF0312011 GO Bar Kensei Portable DAC/Headphone Amp (IF0312011)

iFi Audio IF0312011 GO Bar Kensei Portable DAC/Headphone Amp (IF0312011)

The iFi Audio IF0312011 GO bar Kensei is a compact USB-C headphone DAC engineered to elevate portable listening with JVCKENWOOD’s K2HD Technology, restoring rich, natural harmonics and reviving high-frequency overtones. Crafted from Japanese stainless steel, it delivers up to 477mW of output with both 4.4mm Balanced and 3.5mm S-Balanced headphone connections.

Restore natural harmonics with K2HD Technology

K2HD Processing restores rich, natural harmonics to lifeless digital recordings and extends high-frequency overtones beyond 22kHz for audio quality close to the original master. Developed with JVCKENWOOD over 18 months, this implementation focuses on a pure, master-like result.

Tailor the sound with four digital filters and two analogue modes

Four bespoke digital filters and two analogue processing modes let listeners match the presentation to different material.

• Bit-Perfect: delivers natural tones suitable for all genres.
• GTO: enhances sound details and density, well-suited to vocal tracks.
• Minimum Phase: produces a warmer balance, blending Bit-Perfect and Standard traits for soul and jazz.
• Standard: presents a tighter sound with controlled highs for pop and movie OST.
• XBass+: boosts bass for a deeper, tighter low end.
• XSpace: expands the presentation to feel outside the head for improved headphone enjoyment.

Compact, travel-ready, and powerful

Built from Japanese stainless steel in a 65 x 22 x 13.2 mm form factor, the GO bar Kensei is designed for use with smartphones, tablets, or laptops via USB-C plug-and-play. It delivers up to 477mW output power and offers both 4.4mm Balanced and 3.5mm S-Balanced headphone outputs.

Drive demanding headphones and quiet sensitive IEMs

Turbo Mode adds +6dB of gain to optimally drive power-hungry headphones. For high-sensitivity in-ear monitors, iEMatch adjusts levels and effectively removes hiss and noise without altering the sound, while maintaining appropriate source/load conditions.

Cut crosstalk and noise at the output

iFi’s 3.5mm S-Balanced technology reduces crosstalk and noise by 50% with regular single-ended headphones. A 4.4mm Balanced output is also provided to take advantage of the Kensei’s balanced audio circuitry.

Precision digital architecture and high‑resolution support

A 16‑core XMOS microcontroller, programmed to complement the 32‑bit Cirrus Logic DAC, works with a customized digital filter that reduces pre‑echoes and ringing. The GMT (Global Master Timing) precision clock system ensures ultra‑low jitter. Supported formats include PCM up to 32‑bit/384kHz, Native DSD256, 2x DXD, and full MQA decoding. A custom OV Series operational amplifier contributes to extremely low noise, very low distortion (0.0001%), and wide bandwidth.

Frequently Asked Questions

• What headphone outputs does the GO bar Kensei offer?

  It provides a 4.4mm Balanced output and a 3.5mm S-Balanced output. The S-Balanced design cuts crosstalk and noise by 50% with regular single‑ended headphones.

• Which audio formats are supported?

  It supports PCM up to 32‑bit/384kHz, Native DSD256, 2x DXD, and full MQA decoding.

• How do iEMatch and Turbo Mode help with different headphones?

  iEMatch adjusts output for sensitive IEMs to remove hiss and noise without changing the sound, while Turbo Mode adds +6dB of gain to drive power‑hungry headphones.

• What’s included in the box?

  1x GO bar Kensei, 1x USB‑C to USB‑A Adapter, 1x USB‑C OTG Cable, and 1x User Manual.

• What are the size and materials?

  The chassis is crafted from Japanese stainless steel and measures 65 x 22 x 13.2 mm.

Add to Cart to enhance your portable listening with the GO bar Kensei. For personalized system-matching or setup advice, contact or visit Gibbys Electronic Supermarket—our product specialists are here to help.