QULOOS MUB1 Four CS43131 Portable DAC / AMP

Dimensions (WxHxD):96*65*14.5mm
Body Material:Metal
Bluetooth:Yes
DSD (Direct Stream Digital):Yes
Operational Amplifier Chips Model:4*BUF634
DAC Model:4*CS43131DAC chips
Output Power:1100mW
Model Number:MUB1
Type:Mini Amplifier
Recommended Headphone Maximum Impedance:81-100 Ohm
Built-in Battery:Yes
Output Type:COAXIAL,OPTICAL,LINE OUT (AUDIO OUT),Balanced Out
Input Type:USB
Brand Name:Quloos
Origin:Mainland China

Body size: 96 * 65 * 14.5mm ( L * W * H )
Mainframe weight: 142g
Input interface: Typc-C USB data, Type-C USB power & charging, wireless Bluetooth
Bluetooth format: Bluetooth 5.0, LDAC, APTX, APTX-HD, AAC, SBC
USB protocol: UAC2.0 protocol / UAC1.0 protocol, support Windows, Mac, Android, ios system
USB port DSD sample rate: 2.8224MHz (DSD64), 5.6448MHz (DSD128), 11.2896MHZ (DSD256), Native or DoP
USB port PCM sample rate: 16Bit ~ 32Bit, 44.1kHz ~ 384kHZ
Output Connector: 3.5 single-ended & 4.4 balanced headphone (can be set to Line out / Aux out) , 3.5 optical or coaxial SPDIF digital output
Optical / Coaxial output: 16Bit ~ 24Bit, 44.1kHZ ~ 192kHZ PCM, DoP64
DAC chip: CS43131* 4pcs, QFN large package
OP: selected moist, excellent music sense OP * 2pcs
Headphone chip: BUF634 for desktop headphone * 4pcs