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Yongse YS-B1 SA9137L+ES9038/ES9603 Portable Bluetooth DAC & AMP

Yongse YS-B1 SA9137L+ES9038/ES9603 Portable Bluetooth DAC & AMP

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Regular price £103.00 GBP
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Yongse YS-B1 Portable Bluetooth DAC & AMP SA9137L+ES9038/ES9603 Dual Operational Amplifier Chip 3.5+4.4mm Output QCC5125 BT Chip


Product parameter

  • Bluetooth version: Bluetooth 5.1

  • Compatibility: LDAC,ATPX-HD,ATPX-LL,ATPX,AAC,SBC

  • Bluetooth chip: QCC5125N

  • Independent DAC: ES9038Q2M+ES9603Q

  • USBDAC: SA9137L

  • Standalone pairing player: Yes

  • Independent volume key: Yes

  • Transmission distance: 10 meters

  • Display: tempered glass

  • DAC filter: 7 DAC filters, built-in microphone, support calls

  • MCU: 51 single chip microcomputer
    Volume control: Independent 60 level volume support power off memory

  • Output power: 4.7Ω single-end; 32 euros :300MW(3.5), balance 2.2Ω, 32 euros :380MW(4.4)

  • SNR: -122DB(wired mode)

  • Output level value: 3.5:3VRMS 4.4:3.2VRMS

  • THD+N: 0.0007%(Wired mode)

  • Separation degree: single end ≥75dB; Average ≥107dB

  • USB DAC bit rate: 32BIT/384KHZ DSD256

  • Microphone function: Support Bluetooth voice call, built-in omnidirectional microphone, support CTIA headset wire control itself microphone

  • NFC: Not supported

  • No-drive mode: Supported

  • Mobile decoding: Supported

  • In-car mode: Supported

  • Plug type: 3.5mm standard +4.4mm balanced

  • USB interface: Typec USB2.0(charging)

  • Battery capacity: 1100mah

  • Endurance: Bluetooth mode ≤7 hours, USB mode ≤10 hours

  • Charging time: Wired charging time :≤1 hour

  • Size: about 80X40X14mm

  • Weight: About 61g

  • Accessories: Type-c-USB cable,Type-c-Type-c cable,Type-c to Lighting cable

  • Color: silver gray shell



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