Alpha & Delta MK 2 USB-C and Lightning Adapters
Alpha & Delta MK 2 USB-C and Lightning Adapters
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Product Description
On today’s smartphones and tablets, the headphone jack is heading out. Those with wired IEMs and headphones need a solution, and Alpha & Delta has delivered Read More

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lshriver
148
Nov 12, 2020
Is there a volume difference between one of these and the Apple brand adapter? I’d like to use some of my nice IEM’s from my phone for a reasonable price but the Apple ones can’t drive them to a suitable volume. (Or quality, but I’m going to assume this will have better quality DAC than the Apple one anyways)
Rowdy2026
259
Nov 13, 2020
Thanks for the electronics course but replying with basic impedance blurb doesn’t contradict what I said..Iem’s do not need external amplification to drive them. Nor will another lightning adaptor drive them over an above a standard Apple connection. Perhaps you are as confused as much as the op over what this product’s primary objective is? It’s a dac first and foremost...good luck relying on it’s amplification capabilities though.
Evshrug
2013
Nov 14, 2020
Thanks for the luck in clearing up confusion
DataminerTTS
0
Oct 16, 2020
will these work with a oneplus nord as its usb-c is usb 2?
teosj
57
Oct 17, 2020
Hello, yes it will work
VirginLamb
3
Oct 16, 2020
The fact that the lightning version is worse while being more expensive is very disappointing
(Edited)
teosj
57
Oct 17, 2020
I am sorry about that! I totally get what you mean. The adapters actually costs more as we need to pay for the licensing fees to Apple to get the connectors to work throughout the software updates. We would definitely love to use the better dac on the lightning version but we are limited by the iOS software. -Teo from Alpha & Delta
rashomon
10
Sep 18, 2020
Does anyone know how these compare--sound wise--to the Xduoo Link? Thanks in advance
Grnmo
41
Aug 18, 2020
Does this support high definition 32bit/384Khz audio resolution ?
NEXONUS
169
Sep 18, 2020
According to their website, yes they do. Although that doesn't mean much to me as any cheap DAC could do hi-res nowadays.
AAA55
3
Aug 3, 2020
I ordered the Lightning version but heard from Alpha & Delta that only the type-C adapter uses ALC5685 and the Lightning ones uses Realtek ALC4040. They say difference is due to the fact that the iOS software restricts software decoding to 16 bit at the moment. Is this the case if so please update your description.
InvisibleInk
51
Sep 18, 2020
If they refuse to update their description to reflect this, I'll boycott Drop until they do and use this example to urge others to as well.
Matt.T
562
Buyer
Sep 21, 2020
@AAA55 You are correct. We checked with our vendor and the Lightning variant of this product is equipped with a Realtek ALC4040 DAC. The listing has been updated to correct this discrepancy. Thank you for flagging this and our apologies on missing this in the specifications.
xevman
54
Jul 31, 2020
Whats the maximum output voltage?
o_smolynets
1
Jul 31, 2020
Hey, why does it state in the description that lightning with 3.5 would be +$1 but in fact it's +$3?
Tymmy
5
Jul 30, 2020
Do adapters like these and cables really improve sound quality? I’m either very skeptical or naive.
SquirrelPorridge
71
Jul 30, 2020
The makers say the output impedance is 32 Ohms. This is an atrocious number. Stick with in-house models from Apple or Samsung (the Apple one is actually surprisingly good).
TigerChan
6
Jul 30, 2020
can it use in PC (surface pro7)?
liteon1
22
Jul 30, 2020
Should work without any issues.
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