Headphone Amplifiers

Features: Adopt MS8412+SA9023+NE5532+97220 chipset: better performance. DAC height Decoding: Enhances digital sound. With headphone amp function: support 3.5MM headphones. High and low sound adjustment: more convenient to use. FiberCoax + PC-USB input: High transmission rate. Gold-plated for RCA output: More stable operation. S pecification: Headphone amplifier output maximum power: 100mW 32 ohms Color: Black Silver (Optional) Power supply: DC5V1A Frequency response range: 20Hz-20kHz (+-3dB) Signal to Noise Ratio (SNR): more than 105dB Treble adjustment range: +-6dB Bass adjustment range: +-6dB Sampling rate: USB-24bit96kHz, CoaxialOptical-24bit192kHz Control mode: tact switch + potentiometer …

KEYSION 384kHz DSD256 CS43198+CT7601 Portable USB DAC Audio HiFi Decoder Headphone Amplifier 3.5 Jack for iOS Mac Win10 Android Input: TYPE-C Output: 3.5mm Earphone Port Dual DAC Chip:Cirrus Logic CS43198+ComTrue CT7601 Bit depth: 16/24/32bit PCM Specification: 44.1/48/88.2/96/176.4/192/352.8/384KHz DSD Specification: DSD64/128/256 USB Output DSD Audio Support Mode: DOP (DSD64/128) Native:DSD64/128/256 Signal to noise ratio/SNR：125dB Dynamic range/DNR: 125dB Distortion/THD+N: -95dB Frequency response/FR：20Hz-80KHz+/-0.1dB Output Power:63mW@32Ω Thrust impedance: 16-600Ω Adaptive. Core material: Single Crystal Copper Shell material: Aluminum Alloy CNC+ 2.5D HD Tempered Gass cover Plate