FiiO Q7 Portable Headphone Amplifier DAC ES9038Pro


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676,23 €

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Brand: FiiO


FiiO Q7 Portable Headphone Amplifier DAC ES9038Pro

  • 3000mW output power
  • Fully-balanced THX AAA 788+ amplifier 
  • Dual portable/desktop power supply modes
  • Numerous inputs and outputs
  • High-end XMOS XU316 + ES9038PRO + QCC5124 configuration
  • Self-developed digital control core
  • Next-gen mech design
  • 1.3” color IPS display
  • Multiple intelligent protection systems 
  • Bluetooth 5.0
  • MQA
  • Hi-res audio wireless
  • Hi-res audio

Combining desktop and portable rigs like never before

Like the M17, the Q7 is a portable DAC/amp packed with parts designed for desktop DAC/amps, making it a true fusion of portable and desktop. The Q7 redefines what a portable amp can be and sets a new benchmark, not only for FiiO portable products but for all portable audio products. 

Incredible desktop-level power

While portable in size, the Q7 features desktop-level amplification. In portable mode, it can output up to 1500mW. In desktop mode it gets a massive 100% boost, outputting 3000mW of power. 

Desktop-tier THX AAA 788+ amp

The THX AAA 788+ amp, originally designed for desktop usage, is featured in a 4-way truly balanced amplifier circuit. With five levels of mixed gain, the Q7 can effortlessly power all kinds of headphones for a pure listening experience. 

Desktop-level connectivity

The Q7 is equipped to handle any situation, with USB; optical and coaxial inputs; 2 single-ended outputs; 2 balanced outputs; and an LO outputs. 

FiiO digital control core

Upgraded in the Q7, FiiO’s self-developed digital control core center is powered by an ARM Cortex M4 processor, which efficiently handles tasks such as clock management, USB decoding, and optical decoding to optimize sound quality. To further enhance sound quality, the digital and analog sections are physically separated on different boards with shield covers to achieve an extremely pure sound for a superb listening experience. 


  • DAC: ESS ES9038PRO
  • USB: XMOS XU316
  • Amp: THX AAA 788+ x2
  • Bluetooth chip: QCC5124
  • Weight: 620g
  • Dimensions: 158.4 x 88.5 x 28.3mm
  • MQA: 8x
  • Gain modes: Ultra high (DC mode), Super high, High, Medium, Low
  • Screen size: 1.30”
  • FiiO control: Yes
  • Channel balance: <0.2dB
  • Bluetooth 5.0 codecs: AAC, SBC, aptX, aptX LL, aptX adaptive, aptX HD, LDAC
  • Maximum supported sampling rate
    • USB DAC: 768kHz/32bit, DSD512 (Native)
    • Coax: 192kHz/24bit, DSD64 (DOP)
    • OPT: 96kHz/24bit
  • Recommended headphone impedance
    • PO: 16-150Ω
    • BAL: 16-300Ω
  • USB: Type-C USB 2.0
  • Outputs
    • 3.5mm SE
    • 6.35mm SE
    • 4.4mm BAL
    • 2.5mm BAL
    • 3.5mm SE LO
    • 4.4mm BAL LO
    • RCA Coax out
  • Inputs
    • Toslink Optical
    • USB
    • Bluetooth 5.0
  • Power supply: 9V (quick charge), DC 12V/2A
  • Battery capacity: 9200mAh lithium polymer battery
  • Battery life
    • 3.5mm SE: >11 hours
    • 4.4mm BAL: >9 hours
    • 3.5mm SE: >11 hours
    • 4.4mm BAL: >9 hours
  • Maximum output performance parameters
    • Output impedance: <1.2Ω
    • SNR: >128dB
    • Frequency response: 20Hz - 20kHz
    • Crosstalk: <114dB
    • THD+N: <0.0003%
    • Noise floor: <4.5uV

List of item included:

  • FiiO Q7
  • Leatherette case
  • Cooling stand
  • USB power cable
  • Power adapter
  • AC power cord
  • USB adapter
  • Type-C to Type-C data cable (long)
  • Type-C to Type-C data cable (short)
  • Lightning to Type-C cable
  • Quick start guide
  • Warranty card

FiiO logo

About FiiO Electronics Technology Co., Ltd.

01 Brand Introduction - HiFi+Fashion

FiiO Electronics Technology Co., Ltd. was established in 2007.  It is a high-tech enterprise that combines research, development, production and sales, and its sales are mainly based on its own FiiO brand as opposed to OEM/ODM.  It focuses on digital audio, with current mainstay products being portable headphone amplifiers, DAC / amps and portable digital audio players.

FiiO: It is composed of Fi (Fidelity) from HiFi and iO (represents number 1 and 0) which indicates the sincerer feeling and more convenient life the digital tech has brought to us.

飞傲: The Chinese transliteration of FiiO, as well as representing youthful vigor and the active & innovative spirit of the company.

Audio products are meant to fulfill the spiritual pleasure of users.

  1. FiiO provides products and service related to music.
  2. We also hope to bring happiness to our users with the provided products and service, which is also the key value of FiiO.

Customer Service

  1. Good after-sales service, more reliable
  2. Great user experience, more pleasure
  3. Variety of activities, more involved

About products

  1. Affordable: FiiO products are well-known for its feature of high cost-performance. Lowering the entry level to make more customers can afford.
  2. Easy to use: FiiO pays great attention to the user experience. We are not only provide products with high quality, but also easy to use and with long lasting durability.
  3. More accessories bring more fun: Enable to play in a variety way and use under more possible environments.
  4. Updates available: Equipped with a variety of ports, it makes the music players can still connect to external amp/DAC for upgraded enjoyment.
  5. Endless transformability available: With replaceable amp module and expandable storage, the X7 can bring more playability.

02 Company Profile

Research & Development Team

  • Twenty years of R&D experience in audio products
  • Former core R&D team for audio products from OPPO
  • A team of 20 professional R&D engineers in software, hardware, industrial design, structure and electro-acoustic.

Research & Development Investment

FiiO keeps bringing in advanced equipments and high-tech talents so as to ensure the stable growth and long term competitive edge. Up till now, the team size has expanded three times than that of 2007 when we established.

Team Composition

The R&D team is made up of development dep, engineering dep and QC dep, with 60+engineers in total.

Authorized certifications

FC, CE, KC, CCC and ISO9001:2008 ensure the safety and quality of the products.

Production management

FiiO has strict requirements to production with almost “zero tolerance” even to small problems, which is strictly in compliance with the International Quality Management System ISO9001. 

QC Equipment 

  • a. AP audio analyzer (valued at 200,000RMB).
  • b. Life-span test platform against high & low temperature, swing and plug & unplug trial.
  • Aging test carriage towards mass production.
  • Aging test machine under high & low temperature.

Customer oriented

Driven by customers’ needs, we innovate constantly and response promptly to the market changes. We develop new products based on customers’ needs and compete for more market shares.

Company culture - Our Vision

Present the world a better “Made in China”.

Brand Spirit

  • Innovation

the earliest company that designed the minimum volume headphone amplifier. First dockable amp & DAC product. First amp specially designed for iPod/iPhone. First amp with adjustable power supply and power supplied by mobile phone battery. First multifunctional headphone amp & DAC for Android smarphone. First Hi-Res music player at a price lower than 1000RMB supporting 192K music. First Android-based Hi-res music player. 

  • Quality

Repair Rate < 1%. Sound Quality Control system. Original components imported from TI, Wolfson, Maxim. Company-wide quality control. +20 quality engineers and inspectors. Complete testing facilities. 

  • Service

CEO at the frontline of customer service. 100% response to enquiries. The most popular headphone amplifier brand on Head-Fi. First class website and contents in the audio industry. Interaction with and support to customers on Facebook and Microblog (twitter-like social website).

Brand Mission

FiiO designs, produces and sells high-quality products at favorable prices to those who love music and style.

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FiiO Q7 Portable Headphone Amplifier DAC ES9038Pro

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