Specification

New Clock Processing Circuit

• The SU-9n characterizes new CK-02 Clock Processing Circuit with Ultra-low phase noise and optimized clock system, which can speed up power supply processing, while improving power efficiency. It also can lower noise and power consumption. Specially designed discrete component linear regulated power supply and multiple low noise regulated power supplies to provide low noise power for analog circuits.

Qualcomm’s Latest Bluetooth Chip

• The SMSL SU-9n equips with Qualcomm’s Latest Bluetooth Chip aptX, an audio technology designed to respond flexibly to the latest devices. You can get the most from your music by hearing the smallest details. Even while gaming, there is no audio or video delay ensuring a fully immersive experience.

High-End Components

• The SU-9n features high-end components only for good sound quality. Firstly, cooperating with ES9311, the high-end ES9038PRO Dv/A chip from ESS Technology can be pushed to the limit. Specially designed discrete component linear regulated power supply and multiple low noise regulated power supplies to provide low noise power for analog circuits. Therefore, it brings wonderful audio experience in entertainment.

Multi-functional Remote Control

• The SU-9n equips with updated remote control with the characteristics of higher sensitivity and better touch. Even from 10 meters away, you still can control it by remote.

• Brand Name: S.M.S.L

• Model: SU-9n 

• DAC chip:ES9038pro

• Input: USB /Optical / Coaxial / Bluetooth

• Output : RCA /XLR

output level:

• Pre mode XLR : 4.8Vrms   RCA: 2.3Vrms

• Fixed mode XLR: 4.3Vrms  RCA : 2.0Vrms

• THD+N: 000065%(-123.5dB)

•            0.000055%(-125dB)(A-WT)

• Dynamic range : XLR : 130dB

•                            RCA : 123dB

• SNR : 130dB

• Output impedance  : XLR  :207 ohm 

•                                   RCA : 142 ohm

• USB transmission  : Asynchronization

• USB compatibility :  Windows 7 /8/8.1/10/11, Mac OSx,Linux

• Bit depth :  USB :  1 bit，16~32bit

•                   Optical / Coaxial: 1 bit，16~24bit

• Sampling rate : USB : PCM 44.1~768kHz

• DSD : 2.8224~22.5792MHz

• optical / Coaxial  : PCM 44.1~192kHz

•                               DSD : DSD64(DoP)

Bluetooth specification:  

• LDAC : 24bit/96kHz(990kbps/660kbps/330kbps)

• aptX-HD: 24bit/48 kHz_576kbps

• aptX : 16bit/44.1 kHz_352kbps

• SBC:  16bit/44.1 kHz_328kbps

• AAC : 16bit/44.1 kHz_320kbps

• Consumption: 5W

• WSize: 187.5X154X40mm(WxHxD)

• power : 0.5W

• Weight: 0.79 kg

Inside the Box

• SMSLSU9n DAC*1
• User Manual * 1
• Certificate * 1
• Power Cable * 1
• Bluetooth antenna *1