FiiO JIEZI DAC Amp

FiiO JIEZI Portable DAC Amp:

Key Features

• PCM 32bit/384kHz and DSD256 Hi-Res Audio decoding
• 10-band parametric PEQ via FiiO Control App and web
• Two versions — JIEZI A (3.5mm) and JIEZI B (4.4mm)
• Aluminum-magnesium alloy body — premium build at entry price
• Palladium-plated oxygen-free copper cable for clean signal
• 104dB SNR and 0.0034% THD+N — audiophile-grade performance
• UAC 1.0 and 2.0 — works with phones, PC, Mac, and consoles
• Compatible with Android, iOS, HarmonyOS, Windows, macOS, Linux
• Hi-Res Audio certified by JadeAudio, a FiiO sub-brand
• Only 6 grams — the lightest upgrade your IEMs will ever get

Specifications

Product Description

FiiO JIEZI — The Smallest Upgrade with the Biggest Sound

Your phone’s built-in DAC is weak. It was never designed for serious listening. If you own a pair of good IEMs — KZ, Moondrop, 7Hz, TRN, or anything better — and you are still plugging them directly into your phone’s headphone port or USB-C adapter, you are hearing maybe 60% of what your IEMs can actually do. The FiiO JIEZI fixes that. Instantly. For a price that makes complete sense.

What is a DAC Dongle and Why Do You Need One

Your phone converts digital audio files into analog sound using its internal chip. Most phone DAC chips are average quality — they add noise, lose detail, and cannot drive IEMs properly. The FiiO JIEZI plugs into your USB-C port and replaces that weak internal chip with a proper audiophile-grade DAC and headphone amplifier. The result is cleaner sound, blacker background, better detail, and noticeably more volume headroom.

Hi-Res Audio at an Entry Price

The JIEZI decodes PCM audio up to 32bit/384kHz and DSD256 — the same formats found in premium FiiO products costing many times more. That means full lossless and Hi-Res file support from Tidal, Qobuz, or locally stored FLAC files — without spending on a desktop setup.

10-Band PEQ — Rare at This Price

Almost no DAC dongle at this price point offers proper parametric EQ. The JIEZI does. Through the FiiO Control App on Android or the web interface on PC, you can tune each frequency band precisely — boost bass for hip-hop, flatten the response for studio monitoring, or use community-shared EQ profiles for your specific IEMs. Save your settings to the device and they stay even without the app.

Built for Bangladesh Listeners

University students, office workers, and young audiophiles in Bangladesh who own IEMs in the BDT 1,000 to 8,000 range will immediately notice the difference the JIEZI makes. More clarity, less background hiss, better stereo imaging — all from a 6-gram device smaller than your thumb. Choose JIEZI A if your IEMs use a 3.5mm jack. Choose JIEZI B if you want future-ready 4.4mm balanced output.

What’s in the Box?

• FiiO JIEZI DAC Dongle x1 (with integrated USB-C cable)
• Basic Documentation x1

What is the Price of FiiO JIEZI Portable Headphone Amplifier in Bangladesh?

The FiiO JIEZI DAC Amp price in Bangladesh is approximately BDT 2,800 to BDT 4,500 depending on version and stock availability. The JIEZI A (3.5mm) is typically priced lower than the JIEZI B (4.4mm). Check Gadget Striker for the most current and accurate BD price before ordering.

Buy FiiO JIEZI from Gadget Striker

Gadget Striker is a trusted audio and tech gadget seller in Bangladesh offering genuine imported products with fast delivery across Dhaka and all districts. Order the FiiO JIEZI today and hear your IEMs the way they were meant to sound — delivered right to your door.

Frequently Asked Questions

Q1. What is the difference between JIEZI A and JIEZI B? JIEZI A has a 3.5mm output and supports in-line mic controls for calls and voice chat. JIEZI B has a 4.4mm balanced output with slightly higher power, better suited for audiophile IEMs with 4.4mm connectors.

Q2. Will it work with my Android phone? Yes. It plugs directly into your USB-C port and works instantly as a plug-and-play DAC. The FiiO Control App on Android unlocks full PEQ and settings control.

Q3. Does it work with iPhone? Yes. The JIEZI is compatible with iOS but note that the FiiO Control App cannot connect to iOS devices, so PEQ settings must be done via the web interface on a computer first.

Q4. Is 49mW enough to drive my IEMs properly? Yes for most IEMs and earbuds in the sensitive range. The JIEZI is best suited for IEMs and earbuds rather than high-impedance over-ear headphones that need much more power.

Q5. Can I use it with my laptop or gaming console? Yes. UAC 1.0 and 2.0 support makes it plug-and-play on Windows, macOS, Linux, and even gaming consoles without any driver installation.