https://thecustomart.com/demo/

Just ask them and add a comment at checkout about the 4.4 mm cable.

Yup, Custom Art accepts 3D-scanned earmolds (.STL files) or can send them to a customer via e-mail upon their request.

Yes, sure, you can still design your FIBAE 7 at https://thecustomart.com/shop/acrylic-products/fibae-7/ . The only limitation for universals is non-recessed 2-pin connector, so no 2-pin recessed or MMCX.

As far as I know, your old earmolds could be used for producing any other products like IEMs (acrylic or silicone), custom tips or sleeping plugs.

Yes, when ordering a reshell, you can change the connector type. Just add an appropriate comment at checkout.

Warranty is valid for a given serial number, so why not?

You can always choose between customs and universals at the cost of Ownership Transfer service in acrylic.

Yes, it will work with plussound's 2pin cable.

Just request it via e-mail when sending pictures or 3D scans of your earmolds for approval and your design will be changed manually.

You can look at the cable at https://thecustomart.com/shop/accessories/micremote-cable/

UPS might contact you in order to describe parcel's contents details (e.g. 1 pair of earphones) or send payment confirmation.

1. You'll have to fill in USPS's CN22 or CN23 form. You need to put low value there so that the parcel reaches CA quickly. 2. When CA dispatches your IEMs, you'll probably have to pay some import taxes to UPS. In case of the US, it's typically around 10%. You won't receive the parcel if you...

If you placed an order during pre-order period, the price will also be reserved.

Correct.