Connections: USB-COutput power up to 550 mWDual DAC chipset with two CS43131 DACsSupports high-resolution PCM and DSD audio signalsTwo headphone outputs: 3.5 mm and 4.4 mmDetachable cable design with Type-C and Lightning adaptersSupports control via the FIIO Control app
Connections: 3.5 mm jack connection, Headphones (3.5 mm), USBHeadphone amplifier and D/A converter with 650 mW output powerParametric EQ with ten adjustable frequency bandsDual ES9069Q DACs for high sound qualityTHX AAA 78+ amplifier architecture for realistic sound reproductionDesktop mode with independent power supplyOLED display and two USB Type-C portsMaterial: aluminum alloy
Headphone AmplifierConnections: 2.5 mm jack connection, 3.5 mm jack connection, USBNFC: YesBluetooth: YesaptX: YesDimensions: W32 mm x H72 mm x D11.1 mmWeight: 43.7 g
Headphone amplifier with DACChannels: 2.0Sound: StereoConnections: 2.5 mm jack connection, Audio output (3.5 mm), S/PDIF coaxial, S/PDIF optical, USBFrequency Range: 20 Hz - 80 kHzNumber of Channels: 2Volume Adjustable: YesDimensions: W58 mm x H22 mm x D70 mm
Headphone AmplifierSignal-to-Noise Ratio: 75 dBConnections: 3.5 mm jack connection, USB-CFrequency Range: 20 Hz - 20 kHzDimensions: W25 mm x H58 mm x D10.4 mmWeight: 26 g