192kHz/24bit Audio Interface, Portable USB & iPhone Guitar Interface with Dual Gain Dial for Recording and Streaming, Stereo Interface Compatible with Phone, Tablet, Mac, PC (Upgrade Version)

So Coolsell saw this review (see below) and refunded my purchase. Customer service means a lot to me especially if they go the extra distance. So even though the device was doa, I'm giving them 5 stars as they are clearly trying to take care of their customers. That, and I like what I saw baring the obvious, the usb enumerates on everything I've connected it to. I popped it open to see if there was anything serviceable which there wasn't but it looks well made; extruded aluminum case, with a nice smt board. Any way I'm going to bite and try replacing it. If there's no further update here then it means I'm happy with the replacement. The unit arrived defective. Unfortunately I didn't have time to try it till after the return period had lapsed. I would be happy to change the review if I could get it replaced. The unit enumerates into the pc, but there is no audio. Just ground hum out the Coolsell headphone interface and on the pc input capture channel. Which indicates a defect on the units audio input.

La Peor basura Que desperdicie mi dinero por Que pense Que talvez iba funcionar no sirve esa basura Nun case conecta

I purchased this for the use of recording drum videos using my phone. I was able to successfully feed a polished sound from my laptop/mixer into my phone with minimal issues. 4 stars because there is some electrical noise when my phone is connected to it but it's drowned out in the recordings. I would definitely recommend this product.

I am a musician in pro audio I have multiple Apollo’s/audio interfaces and I needed something to send the audio to my iphone 15 for streaming on YT, TikTok etc. This unit does everything as advertised however the charging only works on the iPhone 15 if you have the power source plugged in to the interface first then you plug the interface in to your phone. Until I did this the unit would not pass a charge to the phone.

Works great

Poor design. My biggest complaint is not having a way to determine the battery/charge level. The blue power indicator light is hidden inside the unit, and very hard to see to when/if it is powered on. If it had visible charge level/ indicator lights, I would give it a higher rating. Other than that, the unit usually works fine. I just don’t know what a full charge is, nor how long a full charge lasts.

I have trouble getting it to work sometimes it seems it has an order or something on the connection 🤔 😅 It sounds good once you get it to work

Great interface for live streaming clarity was on point.

Excelente producto solo que su durabilidad es breve porque ya no trasmite de un día para otro dejo de trasmitir

De lujo, graba en estéreo y con muy buena calidad , además de que facilita todo por el hecho de que se conecta directo al iPhone sin necesidad de un adaptador

Received item but there is scratch behind and the quality of the item was very low then I excepted