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HIDIZS S9 PRO Balanced & Single-Ended Mini HiFi DAC & AMP, 768kHz/32Bit, DSD512 Portable Audio Decoding Amplifier for iPhone iPod Android PC with Windows/Mac OS/iOS/iPad OS System (Black)

  • Based on 254 reviews
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Availability: In Stock.
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Arrives Tuesday, Jun 4
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Style: S9 PRO


Color: Black


Features

  • EXTRAORDINARY HIFI EXPERIENCE FROM EXCEPTIONAL DACEquipped with the ESS9038Q2M DAC, will bring you an extraordinary aggressive audio experience. Clean yet transparent. Excellent bass with fairly good sufficient depth, mid sounds full, and the smooth sparkly treble feels lively. Obviously S9 PRO is the master when compared with S9.
  • SUPPORT DSD UP TO 512 & PCM 768kHz/32bitsHIDIZS S9 PRO DAC amplifier is capable of ultimate decoding up to 768kHz/32bits PCM audio file, native DSD512 in hardware and ISO, which provide high fidelity sound quality and give you an excellent premium audio experience. The successful application of native DSD512, often used in high-end music players, make your mobile phone a HiFi music player via S9 PRO. Carry your S9 PRO and experience how it works in your daily life.
  • CONTAINS DUAL INTERFACES AND MANY ACCESSORIESBoth 3.5mm and balanced 2.5mm are contained in such a small size. It is close to AA battery size, but with greater power, detailed resolution, more functional and user friendly thanks to the both balanced and Single-ended outputs, can even powerfully drive all full-size headphones. Perfectly compatible with Android, Windows, Mac OS, iPad OS, Android Smartphone, iPhone. For iOS users, the Lightning OTG cable has to be purchased separately.
  • VARIABLE LED INDICATOR LIGHT AND POWERFUL DRIVING CAPACITYAccording to different sample rates, the S9 PRO will flash different lights, which is interesting and convenient. Drive all you want to drive. 200mW for the balanced port / 100mW for the single-ended port. What a powerful driving capacity in this little guy. Come on! Make it your music companion.

Brand: HIDIZS


Model Name: S9PROBK


Color: Black


Connectivity Technology: Wired


Special Feature: Android Phone Control, Lightweight, Microphone Feature, Universal Phone Control, iOS Phone Control


Product Dimensions: 2.32 x 0.71 x 0.31 inches


Item Weight: 0.388 ounces


Item model number: S9PROBK


Date First Available: May 19, 2021


Manufacturer: Hidizs


Country of Origin: China


Item Weight: 11 Grams


Number Of Items: 1


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Top specs and power.
Style: S9 PRO Color: Black
This has specs that rival the top headphone amps out there. If all you need is a USB DAC and headphone amp without volume controls look know further. It can drive 300 ohm headphones with ease. I don't know how they do it but this things is a beast in either single ended 3.5 or balanced 2.5 output! Like them so much I have two. One for the desktop (PC, 2022 Mac Mini) and the other I take with me for the phone. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on May 20, 2023 by Jciaccio

  • Decent sound but a Disqualifying big loud problem
Style: S9 PRO Color: Black
Sound was pretty good, but it really did dial back the bass a bit to allow the treble to shine. Definitely got more separation and clarity. Huge problem though is when I connect to my samsung s23 ultra (via USB cable they provided) I hit play and an absolutely horrible white noise blares out mixed with the song playing. It persists until I advance the song 2-3 times. Let me assure you that if you were wearing the headphones it will absolutely damage your hearing. It got to the point where when I was troubleshooting it, I switched to a headphones I didn't care about and covered it with a pillow because the white static is full blast loud. Ridiculous. Fortunately it didn't happen on laptop using the USB to C adapter. I think the DAC is trying to sync up and realize what's going on. Bc I like my hearing, I'm returning it with serious safety concerns. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on July 17, 2023 by nickelback

  • Amazing portable DAC/AMP, Horrible cables.
Style: S9 PRO Color: Silver
Is crazy what amps this size can do nowadays, this little thing is so powerful that it could replace my desktop amp. The sound coming from it is detailed, flat and analytical but highly musical and not boring at all. If you are looking for a tiny amp for portability with great power, non built in battery, balanced and unbalanced connections and excellent measurements this is it. It drives my Sundara, Sennheiser HD660S, Sennheiser HD560S and Phillips SHP9500 on the single ended connector to very loud volume levels, borderline of uncomfortable. Now for the bad, the device itself gets 5 stars from me. However the included type c to type c cable is trash, one of the sides is loose in all my devices, like it is not making good contact so no music comes through. Luckily I had my iPad's pro type c cable, otherwise I would've had to wait for either a replacement or shell out extra for a type c cable. Second the included type c adapter to USB also is trash. I only used it once to connect to one of my laptops and when unplugging it the metal cover stayed inside the port, luckily I was able to pull it out. So in conclusion the dac itself is amazing with great quality, however the included cable and adapter are trash. I was going to reach out to support to get a replacement on this but it is not worth it for me. All of my devices have type c and if I ever need a type c to usb adapter, I'll just buy one here which will most likely have way better quality, plus the replacement cables might be as bad. So keep in mind this is a great device however the cables are nowhere near the quality of it. If you read reviews on this and the previous S9 you will see it is a common complain. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on June 28, 2021 by Dariam

  • Powerful Sound From An Old Computer.
Style: S9 PRO Color: Black
I fed my Dell laptop into my Ford F-150 Sony 6+1 sound system using this as the interface. The Dell is a surplus Precision model from the Gulf War with double cooling fans and 4TB solid state hard drives. The onboard sound card must have stayed behind because it didn't even crackle. So I fed the USB into the S9Pro and used the 3.5 mm standard jack to the Sony's AUX input. The sound was brilliant if not a little overpowered. Since I was on a 1000 mile drive, I actually found a Radio Shack and bought one of those 2.5mm micro headphone plugs and used the unbalanced output. Seems like the impedance worked perfectly with the Sony, not over-driving the bass and still giving separation I have never heard before in my truck. Overall, it is worth the investment. Give your sound system some time to allow the little card to burn in. after a few hours you can tune the sound to remarkable clarity. Since most system AUX inputs are unbalanced, you might want to add a micro-stereo to 3.5mm headphone adapter to help the overall impedance and eliminate distortion caused by excessive power. This small card made my old Dell sound like my home system which happens to be a Soundcraft recording studio. Money well spent. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on August 31, 2022 by Buddynoel

  • Quality Balanced output in small size
Style: S9 PRO Color: Black
Ive had this dac since release, ive paired this with multiple type c devices and the result is terrific. I use Poweramp app to play my locally stored music, the single ended 3.5 is pretty good but it is night and day with the balanced output. My 300ohm sennheisers get more power from this than my 02 amp could ever do. Currently using this with a Xperia 1 IV. The only slight con is slight distortion at max volume, but at halfway device volume it is very loud and perhaps a slight power hog as well. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on November 10, 2022 by david villa

  • this sounds great!..punches way above it's low price
Style: S9 PRO Color: Silver
Just hooked it up to my laptop, replacing a monolith model, a Sabaj, and a dragonfly black. . Instantly adapted no startup needed, noticeable improvement in all ranges, tighter deeper bass, luscious mids and an airy and twinkly high end. Puts all my other DAC's to shame. the specs are great but I'm most impressed with the sound quality and clarity. Got on sale and I coudn't be happier with the product. the cables appear to be a bit frail but should hold up ok. Using this in my HK/Klipsch/ Elite setup and the main feature is the outstanding qualty fo such a good price. did I mention that the imaging was spectacular? ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on July 13, 2022 by Lori Z.

  • Great sounding DAC, especially with balanced cable
Am using this with my iPhone 8 and Sennheiser 599s. It's really tiny and superbly built. Smaller and lighter than I expected. Using a balanced headphone cable, this tiny box really makes these already musical cans sing. I was less impressed with the unbalanced cable. It was better, but not $120 better. The (balanced) sound is detailed but not analytical or fatiguing. Very dynamic. I thought I wouldn't miss volume controls. And with the iPhone I don't. Mostly. But I tried plugging this into my MacBook Pro and nearly blew out my eardrums. To lower the volume in Qobuz I had to lower the software control to near zero. HIDIZS should really rethink the no volume button thing. Overall, I'm really pleased with this DAC. It's a keeper. At at $120 there may be better options, but not with both balanced and unbalanced outputs in a tiny portable package. ... show more
Reviewed in the United States ๐Ÿ‡บ๐Ÿ‡ธ on February 21, 2021 by Dr. X

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