FiiO Q15 Portable DAC Headphone Amplifier Review Bluetooth 5.1

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AK4191EQ+AK4499EX: With the newly developed “DWA Routing Technology”, audio performance is greatly improved. The result is a more detailed, yet natural and realistic sound. THD+N: ?0.0004% (LO/1kHz/10kΩ)
?Desktop-level power?: The Q15 features desktop-level amplification with 100% more power under DC power supply in “Enhanced over-ear headphone mode” - up to 1600mW* of power.
?Digital cores?: 16-core XMOS XU316: dual audio clocks, ultra-low latency, 768K, DSD512 and MQA full decoding; TI Cortex M4 processor: Ensures stable and efficient operation of various systems
LDAC 24bit 96kHz Bluetooth transmission: Q15 is Hi-Res Audio Wireless and LDAC certified and supports LDAC / AAC / SBC / APTXIAPTX LAPTX HD protocol using the latest QCC5125 chipset.
High-precision and low-noise+PEQ:The Q15 comes with 7 EQ presets and 3 customizable PEQ* presets. PEQ can be used in both Bluetooth mode* and USB DAC mode*.

AK4191EQ+AK4499EX: With the newly developed “DWA Routing Technology”, audio performance is greatly improved. The result is a more detailed, yet natural and realistic sound. THD+N: ?0.0004% (LO/1kHz/10kΩ)
?Desktop-level power?: The Q15 features desktop-level amplification with 100% more power under DC power supply in “Enhanced over-ear headphone mode” - up to 1600mW* of power.
?Digital cores?: 16-core XMOS XU316: dual audio clocks, ultra-low latency, 768K, DSD512 and MQA full decoding; TI Cortex M4 processor: Ensures stable and efficient operation of various systems
LDAC 24bit 96kHz Bluetooth transmission: Q15 is Hi-Res Audio Wireless and LDAC certified and supports LDAC / AAC / SBC / APTXIAPTX LAPTX HD protocol using the latest QCC5125 chipset.
High-precision and low-noise+PEQ:The Q15 comes with 7 EQ presets and 3 customizable PEQ* presets. PEQ can be used in both Bluetooth mode* and USB DAC mode*.

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