Don't think you can bridge them. :( I was told by support that when using optincal/coaxial input, then optical/coaxial output doesn't work. I was trying to get around the problem using 2 LDAC headphones (doing this does not work with the BTA30, the sounds keeps cutting out in low sound...

Ah yes, forgot about that when I originally tested, I read that in the manual. As a tip though, would be good if the connection / suggestion page that pops up in the app when you try to connect and it can't find it (because it's in TX mode) told you about that... just to remind you :)

All 3! :) ... But option 1 would be a start. Then I could have 2 BTA30s and daisy chain them to get around the problem with having 2 LDAC headphones connected at the same time.

The app seems a little flaky. Some days it just wont connect, telling me BT needs to be turned on and connected, even though my iPhones BT connection screen says it can see the device, but the app just wont see it. Not sure why though.

I think we are getting 'off topic' here. I know it will only do 1 LDAC connection now. BTW, it does NOT say that on your main page (Or that the Optical output will be disabled if you use Optical in, ie making Daisy Chaining not possible): https://www.fiio.com/bta30 Although I think that is not...

But then I wouldn't expect the solution they have to switch to some other codec that keeps cutting out the sound in "low sound " conditions. And their web site doesn't mention this, just that they support 2 devices and also LDAC. I did try to read as much about it as possible before ordering. It...

I know that the XM4s are LDAC, I made sure when I was searching for what headphones to buy, to make sure they had either LDAC or AptX. That isn't the problem, as I am not getting any problem with latency when connecting with LDAC. The problem is, that the BTA30 only supports '1' connection...

Well, I contacted their support again, and got an answer. They have 'recorded' the problem, and 'Theoretically' they can fix the bug, but they said it was unlikely to be 'soon' and could not advise when it could be fixed. Also, regarding the 'Daisy Chaining' idea, they said that if you are...

Be careful if you buy the BTA30 for using with 2 headphones. I bought one so we can listen to our TV with 2 Sony WH-1000XM4 headphones and am having problems. The Sony's use the LDAC codec, but the BTA30 only supports 1 LDAC device at a time (Which I didn't see any mention of on their site...

Yeah, there are 2 currently in Italy, so I could do that. That would be less 'fuss' about imports etc. Tried that previously, in LGs wounderful wisdom, they disable the optical out if you switch to bluetooth :(

Thanks, hopefully the Toslink will 'work' daisy chaining, but I'm not sure I can just trust that. Most of the places I can get the device from are in the US (I'm in EU) so the return process isn't so simple I guess. That device only supports aptX codec, and the Sony's only have LDAC, so I'm...

Been having a bit of an Audio / Bluetooth nightmare. A few months ago, we bought some new equipment, a TV & headphones. TV: LG-oled55cx6la (https://www.lg.com/es/television/lg-oled55cx6la) 2 x Headphones: Sony WH-1000XM4...