suno23
100+ Head-Fier
https://bloomaudio.com/collections/ddhifi/products/ddhifi-mfi07s-otg-lightning-usbMusic won't play at all, I'm getting a replacement from DDhifi so it may just be the cable. But even when it was working there was and I assume will always be clipping at high volumes through the balanced port when using iPhone, single-ended port worked up to the highest listenable volume for me (~75), so I'd use that with iPhone.
"The original Nyx MFi09S series used a 1st generation silver shielded wire which used a relatively complex structure of separate shielding for its power supply and data transmission. This greatly helped to reduce noise in devices whose power supplies were susceptible to interference.
The new version 2 Nyx 07 series uses the 2nd generation of silver shielded wire which distributes the power supply and data wires at equal intervals. It also uses imported insulation material with an adjusted-density shielding net with black and white spacing along with an outer insulation layer in accordance with impedance matching. Compared to the 1st gen, the newer 2.0 wire is smaller and more compact.
When using an iPhone with audio decoding devices and high current, it’s common to get a pop-up reminder warning that the device cannot be used due to excessive power requirements. The MFi07S uses Lightning 2.0 which allows more audio dongles to be compatible with iPhone."
No problems with iphone 14pro/RU7 and this newer cable. The MFi09S older cable will give problems with stuttering or not playing at all at higher DSD modes