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DigitalDACsHeadphone AmplifiersDiscontinued
Estimated price (community-sourced)
$75
Around — community and catalog average, updates slowly
About the Q11
The FiiO Q11 is a portable USB DAC and headphone amplifier built around a Cirrus Logic CS43198 DAC and dual operational amplifiers. It accepts digital audio over USB-C and provides 3.5 mm single-ended and 4.4 mm balanced headphone outputs, with low- and high-gain settings. It supports PCM audio up to 32-bit/384 kHz and DSD256, and includes a 2600 mAh battery rated for more than 13 hours of use. The 3.5 mm output also supports coaxial digital output.
Specifications
DAC: Cirrus Logic CS43198; supported formats: PCM up to 32-bit/384 kHz, DSD256; inputs: USB-C (USB 2.0); outputs: 3.5 mm single-ended headphone/coaxial, 4.4 mm balanced headphone; output power: 165 mW + 165 mW at 32 Ω single-ended, 650 mW + 650 mW at 32 Ω balanced (THD+N <1%); SNR: ≥122 dB single-ended, ≥125 dB balanced (32 Ω, A-weighted); THD+N: <0.0006%; battery: 2600 mAh lithium; battery life: over 13 hours; dimensions: approximately 60.5 × 105.7 × 16 mm; weight: approximately 150 g; gain: low and high.