Fiio Q7 Portable DAC & Headphone Amp

Fiio Q7 Portable DAC & Headphone Amp

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Key info

  • 3000mW output power
  • Fully-balanced THX AAA 788+ amplifier
  • DAC: ESS ES9038PRO
  • Dual portable/desktop power supply modes
  • Numerous inputs and outputs
  • High-end XMOS XU316 + ES9038PRO + QCC5124 configuration
  • Self-developed digital control core
  • Bluetooth 5.0, MQA, hi-res audio support

All specifications

Physical characteristics
Weight 0.62 kg
Dimensions (HxWxD) 158.4 x 88.5 x 28.3 mm
Recommended headphone impedance PO:16-150Ω | BAL:16-300Ω
Frequency Response 5Hz~80kHz:(±3dB) | 20Hz~20KHz:(±0.1dB)
DAC Chip ES9038Pro
Output power Up to 1500mW
Output Impedance <1.2Ω
THD+N <0.0005%(1kHz/-10dB@32Ω) | <0.0003%(1kHz/-6dB@300Ω)
Sample rate Max 768kHz/32bit;DSD512 (Native)
SNR ≥125dB (dbA)
Display 1.30-inch TFT (240*240) full-fit screen
Digital inputs USB 2.0 x 1
Analog outputs 3.5mm x 1 | 4.4mm x 1
Digital outputs Coaxial x 1
Supported audio formats
Bluetooth AAC | SBC | aptX | aptX LL | aptX adaptive | aptX HD | LDAC

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.

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