Forged for masters of audio

Like a true Kensei, this GO bar is a skilful master of power and performance. Adorned with K2HD Technology and crafted from Japanese stainless steel, the Kensei represents the pinnacle of our refinement in the GO bar range. 

Tailored. Sweet Sound.

Listen your way with four bespoke digital filters and two analogue processing modes, each designed to enhance different music genres. Bit-Perfect delivers natural tones, making it ideal for all genres. GTO enhances sound details and density, particularly suited for vocal tracks. Minimum Phase produces a warmer sound, blending the characteristics of Bit-Perfect and Standard, making it perfect for soul and jazz. Standard offers a tighter sound with controlled highs, ideal for pop music and movie OST. XBass+ boosts bass, while XSpace creates a spacious soundstage.

Compact and Powerful.

The GO Bar Kensei, crafted with Japanese stainless steel, offers maximum rigidity in a compact size (65 x 22 x 13.2 mm), similar to a USB flash drive. It’s the perfect travel companion for mobile, tablet, or MacBook Pro users. With USB-C connectivity for plug-and-play convenience, it delivers up to 477mW output power—10 times more than an iPhone 15. It features iEMatch for high-sensitivity IEMs and Turbo mode for power-hungry headphones, effortlessly driving a wide range of premium earphones and headphones.

Cut the Crosstalk.

Connect to the GO bar Kensei via 3.5mm S-Balanced or 4.4mm Balanced headphone outputs. iFi’s exclusive 3.5mm S-Balanced* technology cuts crosstalk and noise by 50% with regular single-ended headphones.

Advanced chip. Accurate clock.

The GO bar Kensei’s DAC section features a 16-core XMOS microcontroller programmed by us to optimise sound quality and perfectly complement the 32-bit Cirrus Logic DAC chipset. A customised digital filter reduces pre-echoes and ringing, while the GMT (Global Master Timing) precision clock system ensures ultra-low jitter. It supports high-resolution audio formats: PCM up to 32-bit/384kHz, Native DSD256, 2x DXD, and full MQA decoding.

Built for hungry CANs & delicate IEMs

The GO Bar Kensei is designed to drive the biggest, thirstiest headphones on the market while also having the delicate touch necessary to power the most sensitive of IEMs. iEMatch fine-tunes the output level and removes potential background noise to ensure sensitive IEMs and headphones are perfectly paired with the Kensei.

Revitalise studio recording sound with legendary K2HD.

Digital recordings can feel emotionally flat despite their clarity. Engineers at Victor Studio observed this gap between their original masters and digital sub-masters, prompting a quest for a solution. Through meticulous comparisons and human expertise, they developed K2 Technology. K2 Technology revives rich, natural harmonics in digital sound, adding an organic quality that breathes life into recordings. "The new K2 parameter values, selected by JVCKENWOOD and Victor Studio engineers, deliver the purest K2 effect, revealing the ideal 'K2 sound,'" said JVCKENWOOD.

Product highlights

• Japanese stainless steel build — Premium K2HD-tuned design for master-grade sound.

• Powerful pocket DAC — Up to 477mW @ 32Ω, drives full-size headphones with ease.

• Tailored sound — Four digital filters and two analog modes (XBass+, XSpace).

• Hi-res decoding — PCM 384kHz, DSD256, DXD, and full MQA support.

• Balanced outputs — 4.4mm balanced and 3.5mm S-Balanced jacks cut crosstalk by 50%.

• Cirrus Logic DAC + XMOS core — Ultra-low jitter with GMT precision clock.

• Smart power modes — Turbo for hungry cans, iEMatch for sensitive IEMs.

• Compact & efficient — 65mm body, <4W draw, USB-C plug-and-play.

Specs

• DAC: Bit-Perfect DSD & DXD DAC by Cirrus Logic

• Dimensions: 65 × 22 × 13.2 mm (2.6" × 0.9" × 0.5”)

• DNR: 108dB(A) / 109dB(A) (BAL/S-BAL)

• Formats Supported:

  • PCM: 44.1 / 48 / 88.2 / 96 / 176.4 / 192 / 352.8 / 384kHz

  • DSD: 2.8 / 3.1 / 5.6 / 6.1 / 11.3 / 12.3MHz

  • DXD: 352.8 / 384kHz

  • MQA: Full Decoder

• Frequency Response: 20Hz – 70kHz (–3dB)

• Input: USB-C

• Limited Warranty: 12 months

• Net Weight: 65.5g (2.3 oz)

• Power Consumption: <4W max.

• RMS Output Power:

• Balanced: 477mW @ 32Ω; 7.2V @ 600Ω

• S-Bal: 300mW @ 32Ω; 3.8V @ 600Ω

• SNR:

  • 132dB(A) / 121dB(A) (BAL/S-BAL)*

  • 114dB(A) / 114dB(A) (BAL/S-BAL)

• THD+N:

  • Balanced: ≤0.0025% (600Ω 2V) @ (20–20kHz)

  • S-Bal: ≤0.009% (16Ω 1.27V) @ (20–20kHz)

What’s included:

• 1 x GO Bar Kensei

• 1x USB-C to USB-A Adapter

• 1x USB-C OTG Cable

• 1x User manual