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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want one desktop hub that turns your wired headphones into a high-resolution, LDAC-capable listening station, choose AOSHIDA Topping DX3pro+; if you need true wireless earbuds you can wear anywhere and forget about, choose Audio-Technica ATH-CKS50TW2DV.
• AOSHIDA Topping DX3pro+ biggest strength: a full desktop DAC/amp with USB, optical, coaxial and Bluetooth 5.0 input plus LDAC, APTX HD, APTX LL, AAC and SBC support — a wired-first listening hub that also streams wirelessly.
• AOSHIDA Topping DX3pro+ biggest trade-off: it's a stationary aluminum box. No battery, no earbuds, no carrying case — it lives on a desk and needs a source.
• Audio-Technica ATH-CKS50TW2DV biggest strength: genuinely portable wireless earbuds with hybrid noise cancelling, multipoint pairing, magnetic on/off, and huge battery figures — up to 25 hours per charge and 40 more from the case.
• Audio-Technica ATH-CKS50TW2DV biggest trade-off: no wired input and no LDAC listed. You get convenient Bluetooth listening, not a high-resolution wired signal path.
• Pick the Topping if your music lives on a computer, streamer or phone you can dock, and you already own good wired headphones.
• Pick the Audio-Technica if you want something in your pocket, on the train, at the gym — with a Darth Vader theme as a bonus.
This is a desktop component, and it should be judged as one. The Topping DX3pro+ combines a DAC and a headphone amplifier in a single aluminum chassis. On the input side you get USB, optical, coaxial and Bluetooth 5.0. On the output side there's a 3.5mm headphone jack and an RCA line output. That RCA out is the part people overlook: it lets the DX3pro+ act as a preamplifier feeding powered speakers or a power amplifier, with digital volume control that avoids left/right channel imbalance at low listening levels.
The wireless side is where the LDAC angle matters. The QCC5125 chipset supports LDAC, AAC, SBC, APTX, APTX LL and APTX HD. So you can pair a phone, tablet or notebook over Bluetooth and still get a high-resolution-ish wireless stream into a proper amplifier stage — useful if your phone has no headphone jack but you own good wired cans. The ES9038Q2M and XMOS XU-208 chips handle the conversion for the wired inputs.
Who should buy it? Someone building a small desk setup: a laptop, a pair of headphones, maybe a set of active speakers. Someone who wants one box to switch between USB from a computer, optical from a TV or console, and Bluetooth from a phone. The USB input also works with OTG-capable devices — iOS, Android, media players — so a phone or portable player can feed it directly.
Audio-Technica ATH-CKS50TW2DV: Who It's For
These are true wireless in-ear earbuds, and the spec sheet reads like a checklist of everyday convenience. Proprietary 9mm dynamic drivers cover a 20 Hz–20 kHz range with what Audio-Technica describes as enhanced bass punch. The earbuds weigh next to nothing (the listed 6.4 ounces covers the whole package), sit in-ear, and come in black with a limited-edition Star Wars Darth Vader theme — including character audio alerts like breathing and lightsaber sounds for power on/off, Bluetooth connect/disconnect and low battery.
Battery is the headline. You get 25 hours of playback from the earbuds themselves, plus another 40 hours from the charging case. Switch noise cancelling on and that becomes 15 hours in the earbuds plus 25 in the case. A five-minute quick charge buys you up to 90 minutes of listening — the kind of figure that matters when you're heading out the door and realize you forgot to charge.
The feature set is built around real-world use: hybrid noise cancelling using feedforward and feedback processes; hear-through and talk-through ambience modes that also work during calls; multipoint pairing so you stay connected to two Bluetooth devices at once; a customizable multifunction button for playback, volume, calls and voice assistant; and Qi wireless charging support (charger sold separately). The Magnetic Switch technology turns the earbuds on and off by joining or separating their built-in magnets, which conserves power when you're out without the case. The main body carries IP5X dust protection and IPX5 water-jet protection — though Audio-Technica notes that doesn't mean fully waterproof or safe in hot, humid places like a bath.
Who should buy it? Commuters, gym-goers, students, anyone who wants music without cables and without thinking about it. The multipoint pairing alone makes it a good fit if you juggle a laptop and a phone all day.
Who should skip it? Buyers who want a wired signal path or LDAC-class wireless codecs. The connectivity is Bluetooth only — there's no headphone jack on this model — and LDAC isn't among the listed features. If high-resolution wireless is your priority, this isn't the tool for it. The limited lifetime warranty is a genuine point in its favor, though.
• Best for wired high-resolution listening → AOSHIDA Topping DX3pro+. USB, optical and coaxial inputs plus an ES9038Q2M conversion stage.
• Best for LDAC wireless streaming → AOSHIDA Topping DX3pro+. LDAC, APTX HD and APTX LL are explicitly supported; the Audio-Technica doesn't list LDAC.
• Best for portability → Audio-Technica ATH-CKS50TW2DV. In-ear earbuds versus a mains-powered aluminum desktop unit.
• Best for battery life → Audio-Technica ATH-CKS50TW2DV. 25 hours per charge plus 40 from the case, or 15 + 25 with noise cancelling on.
• Best for noise cancelling → Audio-Technica ATH-CKS50TW2DV. Hybrid feedforward/feedback ANC with hear-through and talk-through modes.
• Best for desk setups with speakers → AOSHIDA Topping DX3pro+. RCA line output and a preamp function with digital volume control.
• Best for switching between two devices constantly → Audio-Technica ATH-CKS50TW2DV. Multipoint pairing keeps two Bluetooth connections live at once.
• Best for calls on the move → Audio-Technica ATH-CKS50TW2DV. Multipoint, ambience modes during calls, and a multifunction button for voice assistant access.
• Best for a phone with no headphone jack → either, depending on how you listen. The Topping accepts OTG USB from phones and tablets and streams over Bluetooth; the Audio-Technica pairs wirelessly by design.
If I had to pick one, I'd buy the AOSHIDA Topping DX3pro+. Not because it's more convenient — it plainly isn't — but because it does something the earbuds can't: it accepts LDAC and APTX HD over Bluetooth and wired USB, optical and coaxial input, then amplifies it properly with a dedicated DAC chip. For anyone who already owns decent wired headphones and wants a serious desktop front end that can also feed speakers, that combination is hard to argue with. The Audio-Technica is the smarter buy for pure portability and battery life — but if you're here specifically because you care about LDAC-quality listening, the Topping is the one that delivers it. Check the current price on Amazon for both before you commit, since that's the one variable I can't weigh for you.
FAQ
what is ldac headphones
what is ldac support in headphones
It means the device can use the LDAC codec when paired over Bluetooth, rather than falling back to a lower-bandwidth option. In this comparison, LDAC support is a point for the Topping DX3pro+, which pairs it with a proper DAC and amplifier stage. The Audio-Technica earbuds focus on wireless convenience features — multipoint pairing, hybrid noise cancelling and long battery life — rather than listing LDAC.
what is ldac codec in headphones
The LDAC codec is a Bluetooth transmission format designed for higher-resolution wireless audio than the baseline SBC codec. Support has to exist on both ends — the sending device and the receiving device. Here, the Topping DX3pro+ is the one with LDAC listed in its supported protocols; the Audio-Technica ATH-CKS50TW2DV's spec sheet doesn't mention it.
what is ldac sony headphones
LDAC is a codec commonly associated with Sony devices, and shoppers often search that phrase looking for headphones that support it. What matters for any purchase is whether the specific product lists LDAC in its specs. In this comparison, only the AOSHIDA Topping DX3pro+ lists LDAC support; the Audio-Technica ATH-CKS50TW2DV does not.
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