Hidizs AP80 Pro meets most of your requirements.

You're welcome! Glad you got it resolved--hope you enjoy the Mc!

There are two usb inputs, one is for service only... just making sure you didn't inadvertently hook the computer up to that one. If nothing still works, have you tried a factory reset? Hold the INPUT knob until the display says “In Progress” and immediately release until it reads “Completed.”...

I don't have a solution but some things to try... Even after you uninstall from Device Manager, Windows can remember the failed device connected to the usb port. You can use USB Deview to remove it: https://www.nirsoft.net/utils/usb_devices_view.html I have a device that only works with...

Spinfit CP240 L is almost 15mm but it's a flanged design. Some makers have 15mm foam, like Westone. Custom tips might be an option, I've never looked into them.

Final Type E LL are 13.5mm... those you can get from Audio46 or other retailers. JVC Spiral Dots L, Spinfit XL, and BGVP W01 are 14mm, I believe.

Good communication and buyer, no issues on the sale. Thanks again

Have not used these specific tips from Tin. I would try KBEAR 07 and BGVP W01. You could also try contacting TinHifi on AliExpress and asking them where to purchase original tips.

Haven't tried these specific isolation feet, but the placement of two up, one down is interesting and something I'll look into.

Hakugei... which one will depend on budget. Cema Acousti is also popular but I've never owned any of those.

Sold to @mere11di Hi all, I have this DAP case I no longer need. With the insert, it will hold the HiBy R5 or similar. Without the insert, it will hold the R5 Gen II and similar larger DAPs. The upper insert will hold IEMs plus cable. Also including unused brand new Spinfit CP100 M tips...

For bass impact, I like the ISN EST50 and Oriolus Szalayi (used).

Lenovo P11 Pro Gen 2 Android Tablet (6GB) - $225 Shipped https://www.ebay.com/itm/175410009441

Wonderful buyer and very friendly. No issues on the trade and wouldn't hesitate to deal with again. Look forward to the next one!

For this cable mod, ask user @unuselessness John Massaria (JM Audio) would be more like if you wanted to damp and tune it, or replace the drivers.