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The FiiO Q7 is a high-performance portable DAC and headphone amplifier designed to bring out the best in your music. With top-tier components, including a flagship DAC chip and powerful amplification, it delivers clean, detailed sound for both IEMs and full-sized headphones. Whether you're at home or on the go, the Q7 offers versatility with USB, optical, and coaxial inputs, plus Bluetooth connectivity for wireless streaming. The built-in battery ensures hours of listening without relying on external power, while multiple gain levels allow fine-tuning for different headphones. Audiophiles and casual listeners alike will appreciate its rich sound, clear highs, and deep bass response.

Key Features

  • Flagship-grade DAC chip for exceptional sound clarity and detail
  • Powerful balanced and single-ended headphone outputs
  • Bluetooth connectivity with high-resolution codec support
  • Multiple gain levels to match different headphone types
  • USB, optical, and coaxial inputs for flexible connectivity
  • Built-in battery for portable, high-fidelity listening
  • Solid aluminum chassis for durability and premium feel

Why Buy

The FiiO Q7 is the perfect choice for anyone who values high-quality sound in a portable format. Its advanced DAC and amp combination ensures accurate audio reproduction, making it ideal for music lovers who want clear vocals, deep bass, and natural instrument separation. Whether you're using wired or wireless connections, the Q7 delivers a clean and powerful sound experience.

  • Perfect for audiophiles and casual listeners alike
  • Supports a wide range of devices and connections
  • Portable design with long battery life

Product Specifications

FiiO Q7 DSD512 MQA Balanced Portable DAC/Headphone Amplifier Specifications
Brand FiiO
Model Q7
Type Portable/Desktop-Class DAC and Headphone Amplifier
DAC Chip ESS ES9038PRO
USB Interface XMOS XU316 (16-core)
Bluetooth Chip Qualcomm QCC5124
Supported Audio Formats PCM up to 32-bit/768kHz, DSD up to DSD512 (Native), MQA 8x unfolding
Bluetooth Codecs Supported LDAC, aptX HD, aptX Adaptive, aptX LL, aptX, AAC, SBC
Amplifier Dual THX AAA 788+ in 4-way fully balanced configuration
Output Power (Battery Mode) Up to 1500mW per channel @ 32Ω
Output Power (DC Mode) Up to 3000mW per channel @ 32Ω
Gain Settings Ultra High (DC mode), Super High, High, Medium, Low
Battery Capacity 9200mAh lithium polymer
Battery Life Up to 11 hours (3.5mm SE), up to 9 hours (4.4mm BAL)
Inputs USB-C, Optical (TOSLINK), Coaxial (RCA), Bluetooth 5.0
Outputs 3.5mm SE, 6.35mm SE, 2.5mm BAL, 4.4mm BAL, 3.5mm SE Line Out, 4.4mm BAL Line Out, RCA Coaxial Out
Display 1.3-inch TFT (240×240) full-color screen
Controls Volume scroll knob, multifunction buttons, FiiO Control App support
Chassis Material Aluminum alloy with next-gen mech design and color lighting
Dimensions 158.4mm x 88.5mm x 28.3mm
Weight Approximately 620g
Power Supply Modes Dual modes: Battery-powered and DC-powered (12V/2A)
MQA Support Yes, full decoding up to 8x
App Support FiiO Control App for settings and firmware updates
Warranty 1 Year

FiiO Q7 DSD512 MQA Balanced Portable DAC/Headphone Amp - Open Box FAQs

Can the FiiO Q7 function solely as a DAC when connected to an external amplifier?

Yes, the FiiO Q7 can operate as a standalone DAC when connected to an external amplifier. Users have reported that by setting the device to line-out (LO) mode and using appropriate cables—such as a 4.4mm to dual XLR for balanced connections or a 6.3mm to dual RCA for unbalanced connections—the Q7 effectively serves as a DAC. Adjusting the line-out settings to either fixed or variable volume allows for integration into various audio setups.

Is it possible to use the FiiO Q7 with only a USB connection to a computer, without relying on the DC power supply or charging the internal battery?

Yes, the FiiO Q7 can be used with just a USB connection to a computer, such as a MacBook Pro M2, without connecting to the DC power supply or charging the internal battery. This setup allows for portable use without the need for external power sources. However, the available amplification modes may vary, and it's advisable to consult the user manual or contact FiiO support for specific details regarding power modes in this configuration.

How does the FiiO Q7's power output compare when operating on battery power versus being connected to a DC power source?

The FiiO Q7's digital control core is powered by an upgraded ARM Cortex M4 processor, part of FiiO's self-developed digital control center. This processor efficiently manages tasks such as clock management, USB decoding, and optical decoding, optimizing the device's sound quality. Additionally, the Q7's design physically separates the digital and analog sections onto different boards with shielding, further enhancing sound purity by minimizing potential interference between components.

What are the key features of the FiiO Q7's digital control core, and how do they enhance its performance?

The FiiO Q7's digital control core is powered by an upgraded ARM Cortex M4 processor, part of FiiO's self-developed digital control center. This processor efficiently manages tasks such as clock management, USB decoding, and optical decoding, optimizing the device's sound quality. Additionally, the Q7's design physically separates the digital and analog sections onto different boards with shielding, further enhancing sound purity by minimizing potential interference between components.