NW-ZX707 Walkman 64GB Hi-Res Portable Digital Music Player with Android, Large 5.0" (diag) Touchscreen Display, up to 24 Hour Battery, Wi-Fi & Bluetooth and USB Type-C – Black NW-ZX707/B

I tried a couple of high-end Chinese DAP's that were featured on many audiophile YouTube videos and I was unimpressed (thank you Amazon return policy) so I was thrilled when this new Sony DAP was available in America on Amazon. This is an amazing player for internet streaming apps... Wi-Fi works well, is very zippy and responsive in the YouTube and YouTube Music app with Android 12. And I just love the large screen! I get all of my music from YouTube and YouTube music because that's where all the liquid drum and bass mixes DJ sets and bass heavy beats are (like Alpha rhythm, liquiddnbftw, Lumidelic, the man from del monte the_accidental_poet, FOMH, Minded Music, BACKWHEN, Anjuna Beats, Shingo Nakamura as examples). I use these genres of music to help me get quickly in the zone with my workouts. Btw, with YouTube Prime you can download videos and listen to them offline (cool!) and they are saved on the 128 GB SD card. 128 GB seems to be the max for this device. First let me say hi-gain limiting is not an issue for me as I am VERY careful with my hearing (I even apply glycerin drops in my ears the morning) and I'm only interested in using IEM's not cans, although I did try my old Denon AH-D2000 cans and it drove it just fine with a108 listening volume when 120 is the max on this device. My IEMs are the Moondrop Blessing 2 (just gorgeous) and the Campfire Audio Dorado 2020 (oh the bass!) both with 4.4mm jack cables and Comply foam tips . I only use wired IEMs as I am still not at all impressed with the audio from Bluetooth, even the high-end Bluetooth Sennheiser IEM. Edit for Bluetooth: OkI just purchased Sony's WH-1000XM5 bluetooth cans... okay I'm a believer now fantastic sound! And they pair up with all the cool proprietary Sony DAP to Sony headphone app adjustments. The sound stage spatial separation is excellent (it actually gave me the shivers the first time I listened to tracks on this device that I've listened to a hundred times before!). I feel like the frequencies were well represented all across the spectrum but as a "basshead" the bass especially so... I can feel the bass in the back of my skull even at lower listening volumes! (Did you know your brain picks up on the rhythms of lower, bassier music faster than it does high-pitched noises?) The equalizer is real and does not muddy the sound with adjustments unlike some of the "high-end" Chinese DAPs I've tried. In a world of $3k+ DAPs, unfortunately this is the kind of money you have to spend if you want high quality audio... and this DAP delivers while not completely breaking the bank (or perhaps I should say without burning the bank to the ground). Off topic, if you're not interested in streaming music and want only a "pure" DAP check out the South Korean made Cowon DAP (I own 3) with its amazing Jetaudio suite of audio enhancement tools. Aside from Japan made Sony, South Korea makes the best DAPs (think Astell & Kern). Edit: Check it out, I was not super happy with the fact that the buttons are recessed flush into the body and I kept pushing the "off" button instead of the "volume up" button (big hands fat fingers) and then it slowly dawned in my consciousness, after using this device for a while, that there's tiny raised little "nibs" on the + button and on the pause play button! Once you know they there you'll always feel them and know exactly where the buttons are are! How cool is that! Sony thought of everything. Also off topic if you're interested in an enclosure that you can clip onto your pants or belt check out MightyPouch, they make customized cases. The custom pouch I had them make for this device, with a metal belt clip cost $51, highly recommended. (The dimensions I used are 3 inches wide, 1 inch deep and 5.25 inch high in portrait not landscape) So since my first Sony Walkman cassette player 40 years ago I've gone full circle, and with the 3-year warranty plan available on Amazon, I could not be more pleased with my purchase! If you like the bass, while maintaining crystal clarity with other frequencies, with a nice big screen this is absolutely this DAP is for you! Thanks for reading, I hope I didn't bore you and have a great day friend!

I got my North American NW-ZX707 today, tested it with Brand New Sony IER-Z1Rs and it is not able to power them adequately even on max volume set to 120. When I test the same earphones using my desktop amplifier they sound much better, more bass, punchier, broader soundstage, stronger, everything. With the NW-ZX707 and no High Gain available, these earphones sound flat and unimpressive. Otherwise I agree with what I have been reading in other online comments, which is that the build quality and fit and finish are top notch, beautiful case, but the Android Google software is crap, annoying and asking you to login to some online paid service. Wifi intermittently randomly disconnects and setup takes 1 hour to complete. I have a 3 year old iPhone and the ZX707’s user interface is very sluggish and unresponsive compared to that so it takes some getting used to, as an iPhone user. I really like the Classic Walkman Cassette Tape Screen Saver, I like how it also speeds up and slows down the tape animation when you fast forward or fast reverse, and the name of the artist and song appears written on the Cassette Label, however the tape doesn’t appear to wind up or spool up as you would expect as the song progresses. Nevertheless, it is a very nice touch. Unfortunately I can’t accept the low gain volume limit especially when it is available in other markets for similar or lower price. Therefore I am going to be returning it for a full refund immediately from Amazon. But I am planning on keeping the Z1R’s Because I really like them, they have a ton of punch and kick and make you feel like you’re standing next to the giant loud speakers at a rock concert in a huge arena. Anyways these notes are just my humble opinion and I would also point out that the serial number / region code printed on the packaging for this was UC NW-ZX707//C UC. So that is another code to add to the list of “volume capped” product ID codes. What a shame, that this happened this way, you would think that acceptable VOLUME CONTROL for your flagship products is one of the basic principles of product testing and sales strategy! I really wanted to like this device, with all the premium components and features, but it’s not worth if I am paying top dollar and getting a product that is being sold with artificially hampered and factory imposed restrictions especially knowing that other countries are not having to deal with this problem.

Uses Android for the operating system. The former makes it very easy to download other musical applications, e.g. Sirius/XM. The quick start instructions are all pictorial and insufficient. It took me a while to learn to operate the music player. I downloaded the full instruction book to my computer only find a help guide was already on the Walkman. Prior to transferring any music from your computer, you must download and setup MusicSystem. All this took me a while to figure out. The Walkman weighs just under a half pound and feels very sturdy. The LED screen is bright and clear. I have not had any difficulty with volume as has been reported on some other reviews. However, I am using a standard set of earbuds. I have encountered short battery stamina, but it could be something I am doing. I was a big fan of the old Walkman series of cassette players, etc. I recommend the Walkman NW-ZX707, but I encourage patience. I am still learning.

I was really excited when I first saw this item as it recalled how much I loved my original Walkman in the early 80’s along with a myriad of Sony products. I was looking for a quality portable dac/headphone amp so I wouldn’t have to carry around iPhone and ifi hip dac3. The good is that it is a beautifully finished product and is essentially an android “iPod” . That’s great because it’s easy to get apps you need from Google store. I easily loaded Apple Music and began streaming. However, even at max volume , every headphone I tried was at best at a medium volume. I was hoping to use my meze 109pro (40 ohm impedance) with it , but the volume was inadequate. I even tried it with some inexpensive low impedance headphones which didn’t improve situation much. In retrospect , I should have tried my 7hz IEM’s but I was so disappointed with the headphone performance I quickly boxed it back up for return. Apparently, the American version does not feature a high-gain soft switch in the volume control menu. The product manual specifically states that the switch may not be available in certain regions. Other reviewers have noted this, I wish I had read them earlier. I am contemplating finding a Japanese version, or more likely will pony up for an astell and kern portable player. UPDATE:3/3/2025 I ended up picking up the Japanese version and am very glad that i did ! After fumbling/navigating the Japanese menu, I was able to find the change language to English 😀 I have now updated rating to 5 ⭐️ for the Japanese version. Oh, and the 7hz timeless IEMs sound excellent. I mostly stream lossless from Apple Music, and I have only put a few .flac files on my SD card to try it out. In the future, I will maybe try other formats. I’m happy that I can now listen with my sennheiser hd660s2 which are more power hungry than most headphones I own. In the volume picture below, you can see the message “balanced high gain on”. This feature is NOT available on the U.S. Version.

I am amazed that such a well-built substantial feeling unit can't put out enough volume to drive any high end headphones to anywhere near what I would like. Loud was impossible even at full 120 volume. Online help shows a way to defeat the volume limitation with some button you can press that they say is not available in all countries. It was not showing in my US version. And what's up with all the android clutter? I already have a cell phone with apps and stuff. I just want a simple, high end, music player that plays music and can power real, corded headphones to some semblance of volume. I wasted two hours screwing around with this. Back in the box it goes for a return.

I purchased and am really enjoying the NW-ZX707 I bought from a Japanese retailer. It is a wonderful music player that can handle high-resolution files and, as an Android device, can stream using Roon, Apple Music, Qobuz, Bandcamp or other streaming services that have Android apps. This is a large, dense, heavy device with very good amplifier and DAC built in. It's overkill if you intend to use Bluetooth headphones. In that case, the small and lightweight NW-A306 (again, not the US model!) will do just fine, because the Walkman's amp/DAC will be bypassed in favor of your headphone's electronics. With a wired connection, I have been very happy with the audio quality of this device both using the standard and balanced outputs. Sony US really blew it with their compromised output volume on this fantastic machine. (Also compromised are the EU and UK versions.)

This is an amazing player but the us version has its limitations. The japanese version volume gets louder and as a dac this thing is a winner when I'm using it with my pc. I returned the us version and got the japanese version paired it with some iems and even the senheiser 660s. They sing. I use it mainly offline through Bluetooth headphones made for loud areas. And it gets loud. The Bluetooth on the zx707 is better than it was on the a55 that was my last sony dap. I bought two proprietary cables and lifted it to my sister who loves it. The battery life is good. The build is premium. The UI so far has improved android 14 so far runs good, though I don't use it very often. When I do I go to qobuz and listen to hi res music. This thing is a monster. I wouldn't call myself an audiophile but the sound is cleaner and clearer than on my hiby r4 which is pretty amazing itself. All I would say is get the Japanese one it gets louder.

Well made quality wise and software wise, but it has barely enough power for my Sony headphones let alone my hifi headphones. It's super quiet and at max volume it sounds like it barely is pushing anything. Wouldn't recommend.