ddHiFi TC35i & TC25i Lightning 2.5mm & 3.5mm Adapters
ddHiFi TC35i & TC25i Lightning 2.5mm & 3.5mm Adapters
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Product Description
In many of Apple’s most popular product lines, the headphone jack is long gone. For those with beloved IEMs, headphones, and other listening devices, this poses a problem Read More

Jan 5, 2021
sich stuff look similar and cheap https://amzn.to/3hUtdu1
Dec 2, 2020
So, I'm a bit confused: does this come with a DAC in it, and if so, how much of an audible difference will you hear using this vs using the standard Apple dongle? Granted this does look a lot nicer, not sure if it's really worth the extra $. Can someone convince me otherwise? EDIT: So I actually ended up buying this little guy (TC25I) from Amazon since I missed the drop deadline. I have to say, that it's just OK. Does it sound better than the Apple dongle? Yes, a tiny bit - there's a bit more clarity and definition to the details, but nothing that makes me think, "Wow, this is a noticeable improvement over the apple dongle!" I remember someone on a FB HP group saying there was a HUGE difference in sound quality. Nope. That is not the case at all. I don't know what they were smoking. ... Is it worth $40? Let's see how the build quality is in the long run. It looks nice, and at the drop price of around $33, I suppose it's not a bad deal. I doubt I'll buy one for my iPad though, or a replacement if the one I bought breaks for whatever reason. I've decided to leave it in a "permanent" adapter on setup in my studio room so that I don't need to worry about losing it - it's definitely a worry given the size of it. It'll do the job where it is. Definitely don't expect much out of it, and you won't be disappointed.
Dec 1, 2020
Just a heads up. The Linsoul DD HiFi TC25i L to 2.5mm Cable adapter currently sells for $49.99 on Amazon right now with Free shipping that will get it to you by Dec 10. The Linsoul DD HiFi TC35i 3.5mm Plug Adapter is selling for $39.99 with free shipping on Amazon but there are only 2 left. I'm actually happy for a change Drop's pricing is a little lower. It isn't much but it is still lower.
Oct 12, 2020
Okay... does it seem odd/silly to anyone? The 2.5mm is whopping $5 cheaper. But we ended up have to pay another $5 for shipping. What's the point of this? I believe it's free shipping from Linsoul. If I order from them, I would probably get it sooner than ordering from Drop with literally paying for the same price.
Oct 10, 2020
Is the 2.5mm version TRRS (balanced) or TRS (stereo)?
Oct 11, 2020
TRRS balanced.

Sep 7, 2020
The real question: is this one hallowed like the other one, or do I need to hire a priest after I get it?
Aug 6, 2020
So for those curious, I confirmed with the DD HiFi staff that the DAC/AMP is identical to the stock Apple dongle. You should see some benefit from a more isolating stainless steel case, however, don't expect huge changes there. So basically you're paying for the build quality and form factor! On a side note, the plug does protrude quite a bit and will fit the vast majority of cases, cheers.
Sep 7, 2020
Wait what? On what grounds would Apple sue them?????? Claims that they use the same components as Apple???
Nov 30, 2020
Interesting, I cannot see any entry for it in the MFi database https://mfi.apple.com/account/accessory-search I wonder if they might be literally buying the Apple adapter/DAC and reassembling it inside a different case.
Aug 4, 2020
I have had an Apple certified dongle from Monoprice that's less than half the price of this for over a year & it's been rock solid. It fits & works flawlessly with my Otterbox case in place. Nylon braid on the cord & metal housings on the connection pieces. Much less likely to lose it as well at 6".
Aug 2, 2020
Info for the USB Type C version. I assume it’s similar for this model. The DD HiFi TC35B features the ALC5686 Digital to Analog Converter (DAC) of the company with Thitronix which can provide an audio performance with a SNR of 124 dB DNR and a Total Harmonic Distortion + Noise (THD+N) of 95dB.
Aug 4, 2020
ASR reviewed the Apple USB-c dongle to better results than many other costing over 10 times more. That little $10 swizzle stick has the goods.
Aug 4, 2020
Swampy was looking at the USB-C to find what DAC they use. This is a lightning dongle. Thanks for mentioning the ASR article. Interesting that USB-C seems more impressive than lightning.
At $35, I guess the question is simply, will it last longer than 4 of Apples cheap white adapters ($9 each) . It will certainly be just as easy to lose...
Aug 4, 2020
I have the Apple ones shrieked wrapped and now not only do they last much more they are harder to lose.
Aug 5, 2020
I use an Otterbox Defender case, which is kinda chunky, I am a klutz sometimes with my phone and need the best protection. I ordered one so will find out whenever Drop sends these out.
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Jan 22, 2021
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