FiiO KA3 USB DAC and Headphone Amplifier (3.5mm+4.4mm Dual Output; USB-C/ USB-A)

Creating a Better Headphone Jack in their Absence Most current mobile phone designs have eliminated the traditional headphone jack, FiiO KA3 is the headset port to solve this problem, with better sound quality. FiiO KA3 is equipped with the powerful and proven ESS ES9038Q2M, supporting 32bit/768kHz and DSD512. With both a 3.5mm single-ended and a 4.4mm balanced output, it satisfies multiple uses. Unleash the KA3's potential with more interactivity in a control app including controls for 7 kinds of filters, high and low gain, and channel balance adjustment. Note: The KA3 can only be controlled by Android devices. Wonderfully Versatile. Anywhere, anytime Compatible with various OSes like Android/iOS/Windows/Mac. Compatible with many devices like phones/tablets/computers/audio players. Use in various scenarios like listening when commuting, in the home or office, or even gaming. *Due to the large output power of the KA3 and limited external power supply of iPhones, stutter and muteness may happen to the maximum volume. Practical and beautiful RGB touch Besides exuding elegance, the RGB light indicator usefully indicates the current sampling rate. Blue: 48kHz and below sampling rate; Yellow: 48kHz and above sampling rate; Green: DSD Features Optimized HiFi audio architecture Independent flagship DAC 32Bit/768kHz DSD512 robust capacity High signal-to-noise ratio, low distortion, and almost 0 noise 3.5mm + 4.4mm dual headphone outputs Tremendous performance in a slim package Specs Color: Black DAC chip: ES9038Q2M AMP chip: RT6863D*2 Input port: USB Type-C Output port: 3.5mm single-ended, 4.4mm balanced Output power: 130mW@32R(PO), 240mW@32R(BAL) Noise floor: 3.9μV/4.2μV(PO), 4.4μV/4.3μV(BAL) Decoding: Supports up to PCM 32bit/768kHz DSD512 Dimensions: 56.3 x 20.2 x 12 mm Weight: 17.5 g Box Content FiiO KA3 USB DAC and Headphone Amplifier USB-C to USB-C cable USB-C to USB-A cable User manual