Chi-Fi
Excellence

1 Year of
Warranty

Ideal for
Audiophiles

Ideal for
Indoor Use

For Studio &
Professionals

Bluetooth with
UAT, LDAC & aptX HD

3-Pin XLR Balanced
Output

Pair with Laptop
via USB

ESS ES9038PRO
DAC Chip

Connect With
USB, Optical & Coaxial

Volume
Controls

DESCRIPTION

Powered with the flagship ES9038 DAC chip, the SMSL SU-9 also comes with an ES9311 power chip that encourages the ES9038 to realise its full potential covering a frequency range of 20 to 40kHz. Every digital audio input on the SU-9 supports DSD decoding while the DoP64 is supported using coaxial and optical only.

Analogue to digital audio conversion causes blurring transient response that reduces audio clarity. MQA eliminates this distortion to create a true 3D sound field that makes all the difference. MQA uses 24/192 recording to remove those distortions at the beginning and the end of the transient response.
SR25

Post distortion removal, MQA adapts large-sized music files to adapt according to the playback device using a process called 'musical origami'. The MQA decoder upgrades sound way beyond the CD quality and supports Bluesound, Pioneer, Onkyo's player along with the ROON streaming service. The MQA renderer completes the setup turning SMSL SU-9 into a full-blown MQA enabled device allowing you to enjoy sound in its purest studio quality just like the artist intended.

Made out of precise CNC milled Aluminium Alloy, the body of the SMSL SU-9 sports an anodized and chamfered finish that not only adds to the charm but also makes the SU-9 durable. This incredible DAC supports SBC, AAC, APTX, APTX HD, LDAC and an incredibly detailed Ultra Audio Transmission (UAT) format developed by HiBy. UAT is compatible with up to 192kHz sampling frequency or 1.2 Mbps bit rate. It offers three settings—1.2Mbps, medium 900 kbps and low 600kbps.
Note: Kindly note that both transmitter and receiver are needed to support UAT which can be accessed using the HiByMusic app on Android devices.

The jitter levels of the coaxial are ultra-low at 27ps while the Thd+N and intermodulation distortion are very low. The power source of the SU-9 has a low noise conditioner that enhances sound quality and power efficiency.

Paired with a volume knob, display and a remote the SMSL SU-9 makes it easy for you to manage your music. It also takes care of connection needs with a range of audio inputs including Bluetooth, USB, AC IN, Coaxial and Optical inputs. It also has an RCA output and a 3-Pin XLR balanced output.

SPECS

AUDIO PART

INPUTS	USB/Optical/Coaxial/Bluetooth
OUTPUTS	RCA/XLR
THD+N	0.00009%(-121dB)
DYNAMIC RANGE	XLR 130dB RCA 123dB
SNR	130dB
OUTPUT IMPEDANCE	XLR 207Ω RCA 142Ω
USB TRANSMISSION	Asynchronization
USB COMPATIBILITY	Windows 7+, Mac OSX, Linux
BIT DEPTH	USB 1bit,16-32bit Optical/Coaxial 1bit,16-24bit
SAMPLING RATE	USB PCM 44.1-768kHz DSD 2.8224-22.5792MHZ Optical/Coaxial PCM 44.1-192kHZ DSD dsd64(DoP)

BLUETOOTH SPECS

UAT	24bit/192kHz (1200kbps/900kbps/600kbps)
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
POWER CONSUMPTION	5W
STANDBY POWER	<0.5W
SIZE	187.5X154X40mm (WxHxD)
WEIGHT	0.79kg

IN THE BOX

BOX CONTENTS	1. S.M.S.L SU-9 Balanced MQA DAC
	2. 1 X Remote Control
	3. 1 X USB Cable
	2. 1 X Power Cable
	2. User Manual

FAQS

: The warranty period of the S.M.S.L SU-9 is of 1 years. In order to claim warranty, please visit our S.M.S.L Warranty Page We are very helpful guys, just saying.
: The S.M.S.L SU-9 features ESS ES9038PRO DAC Chip that delivers a great audiophile grade sound quality.
: The S.M.S.L SU-9 comes with the latest Bluetooth version 5.0.
: Yes, the S.M.S.L SU-9 does support Bluetooth codecs like AAC,SBC,aptX,aptX HD,LDAC and UAT.
: Yes, the SU-9 supports the Ultra Audio Transmission (UAT) codec. UAT, developed by HiBy, is a Bluetooth audio codec that supports high-quality audio transmission of up to 24Bit/192kHZ.
: Yes! The S.M.S.L SU-9 does support Hi-Res Audio that makes sure you always have the best sound output.

DOWNLOADS

User Manual

Driver

Warranty & Media Reviews

Don't sweat it, this S.M.S.L SU-9 comes with a 1 year warranty from S.M.S.L that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about S.M.S.L's warranty in India.

"The SMSL SU-9 is a DAC with a great selection of inputs and outputs that would look great on any desktop setup. At its core, the SU-9 is a great DAC with a thick and smooth sound signature."

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"They make good, value-for-money products, and this one, in particular, is a performer. You can get an SH-9 for a perfect match and go fully balanced to utilize their maximum potential."

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"If you are in the market for an ESS-based DAC, and your budget allows, there are very few reasons you should be considering anything else than the SU-9. Clear and bright screen, Included remote."

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"Linear sound with dead neutral tone, Coherent and layered presentation, Outstanding resolution, Intuitive UI with remote, Effective sound colour modes, High-quality BT implementation."

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"I think that SMSL did an excellent job with their new SU-9. It’s a very natural and pleasant sounding DAC loaded with functions. On top of that, it is built to last, has a great choice of inputs/outputs."

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DESCRIPTION

EQUIPPED WITH FLAGSHIP ES9038 DAC & ES9311 POWER CHIP FOR PREMIUM HIGH-QUALITY SOUND

EXPERIENCE A REMARKABLY DETAILED SOUND WITH FULL MQA SUPPORT

MQA DECODER & MQA RENDERER ROLLED IN ONE FOR FULL-FLEDGED MQA DELIGHT

WITH STUNNING ANODISED ALUMINIUM ALLOY BODY AND UAT COMPATIBILITY

SUPER LOW JITTER AND THD+N FOR INTERFERENCE-FREE AUDIO

EASE IN WITH A VOLUME KNOB, REMOTE & FULL-FLEDGED CONNECTIVITY OPTIONS

SPECS

FAQS

DOWNLOADS

Warranty & Media Reviews

1 Year Warranty

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