FiiO Q15, headphone amplifier with DAC

INFORMACIJA

The FiiO Q15 is a high-end portable DAC and headphone amplifier designed for both stationary and mobile use scenarios. With advanced audio technologies, including AKM's flagship AK4191EQ and AK4499EX DAC chips, this device delivers exceptional sound quality, powerful output, and wide compatibility with a variety of audio sources. It is a great choice for audio enthusiasts looking for a high-quality and powerful DAC/amplifier that can be used both on the go and at home as a stationary device.

1600 mW of power is enough even for demanding headphones.
USB, Bluetooth and coaxial decoding – wide compatibility.
AKM AK4191EQ + AK4499EX DAC chips – top-level sound quality.
Global PEQ equalizer – customizable sound adjustment.
Ergonomic design – AG glass back, intuitive control.

DESCRIPTION

Headphone Amplifier with DAC, the latest and improved successor to the Q5S model, has been officially released to the market, providing users with a portable yet desktop-grade digital-to-analog converter (DAC) and headphone amplifier. This device is designed to meet the needs of both portable and desktop use in one device. For the first time, FiiO uses AG glass for the Q15 rear panel, which is scratch-resistant and fingerprint-resistant, providing a delicate touch. The Q15 is comfortable to use both in the hand and when paired with other portable devices. Whether you are on the go or in the office, you can easily stay in control with its high-quality sound.

TECHNICAL PARAMETERS

The FiiO Q15 is the only model in its class to use the latest AKM DAC combination – AK4191EQ+AK4499EX. Working together with the newly developed DWA Routing Technology, the audio performance is significantly improved in every possible way. The result is detailed yet natural and realistic sound that makes the listener feel as if they are transported to a live concert venue. The Q15 has three cores – a TI Cortex M4 processor, an XMOS 16-core XU316 with two audio crystal oscillators, and a Qualcomm QCC5125 Bluetooth chip, combining USB DAC, Bluetooth, and coaxial decoding in one. The USB DAC supports 768kHz/32bit PCM, DSD512, and MQA full decoding; Bluetooth decoding supports high-resolution Bluetooth codecs such as LDAC and aptX Adaptive; Coaxial decoding supports 92kHz/24bit and DSD64.

Convenience and versatility

In addition, the Q15 has a 1.3-inch color IPS screen, allowing you to clearly see the operating mode, sample rate, volume level, battery level, gain, etc. The buttons and controls allow you to quickly and accurately implement various functions, such as volume adjustment, input switching, and menu settings.

TECHNICAL DATA

Reproducible frequencies (Hz) 20 - 80000 Hz
Bluetooth version 5.1
Battery charging time ~ about 3.5 hours.
Battery life ~ up to 9 hours.
Balanced headphone output Yes
DAC Chip AK4191EQ+AK4499EX
Power (mW@16Ω) 750 mW
Power (mW@32Ω) 625 mW
Power (mW@300Ω) 85 mW
Power, Balanced Out (mW@300Ω) 635 mW
Power, Balanced Out (mW@32Ω) 1610 mW
Power, Balanced Out (mW@16Ω) 340 mW
Weight, g 305