Anyone interested in the King Pro, might want to take a look at the $59 "2019 My Love Limited" model. Apparently it uses the driver from King Pro, 55 ohm impedance does kinda support that claim. Available at penon: https://penonaudio.com/tfz-my-love-edition.html or Ali tfz store...

Nice !! Any info on when these will be available ?

B pin for C16/AS10, C pin for CA4/ZSN/ZS10 Pro

If only they'd gotten rid of the ceramic antenna. Choppy connection is pretty much the only major downside in an otherwise excellent cable.

@FiiO is there any plan to release a RC-BT v2 ? Perhaps with QCC3005 chip, 130mah battery and 2 Pin option ? I really love the RC-BT, they are the only ones in my collection of > 20 bluetooth cables, which have low enough noise floor that 16 ohm earphones don't hiss at all. I've even done a bit...

KZ launched bluetooth cable with CSR8675 chipset. APTx-HD support over BT 5.0 for $26 !! https://www.aliexpress.com/store/product/KZ-Aptx-HD-CSR8675-Bluetooth-Module-Earphone-5-0-Wireless-Upgrade-Cable-Applies-Original-Headphones-AS10ZSTZSNProZS10Pro/

KZ launched bluetooth cable with CSR8675 chipset. APTx-HD support over BT 5.0 for $26 !! https://www.aliexpress.com/store/product/KZ-Aptx-HD-CSR8675-Bluetooth-Module-Earphone-5-0-Wireless-Upgrade-Cable-Applies-Original-Headphones-AS10ZSTZSNProZS10Pro/

Ah ! thanks for pointing me towards the right direction.

Not sure if this is the correct thread, but has anyone used mmcx to 2 pin adapters ? They seem real useful. https://www.amazon.com/connectors-Conversion-Connector-OKCSC-Converter/dp/B07CZD93LN https://www.amazon.com/0-78mm-Cable-Adapter-Westone-Tralucent/dp/B07C4R3P9S...

It does support AAC and AAC-LC, as seen in this hcidump output, for the "A pin" one I got. $ sudo hcidump avdtp HCI sniffer - Bluetooth packet analyzer ver 5.44 device: hci0 snap_len: 1500 filter: 0x400 < AVDTP(s): Discover cmd: transaction 0 nsp 0x00 > AVDTP(s): Discover rsp: transaction 0 nsp...

Usually the reply is that discrete DAC and bigger battery to power the extra electronics is not possible in a adapter cable. But it might be doable in a Samsung Level U type form factor where the bulk of the neckband housing is behind the neck. If Fiio did launch a MMCX adapter neckband with...

@FiiO does the CSR receiver chip in BTR3 improve bluetooth connectivity over BTR1 ? My BTR1 range is poor, and loses connection with the slightest obstruction in los.

On average how much playtime do you get on a single charge ?

Interesting. I got the impression from this infographic.

Correct me if I'm wrong here, but isn't the Shanling M0 limited to SBC and LDAC only when receiving ? Unless one has a Android oreo device with LDAC set to default from developer options, they'd have to use SBC, no AAC for iDevices either.

ES100 is still king of the hill then for now.

Don't know if anyone is aware or not, but Fiio is supposedly going to launch BTR3 bluetooth receiver sometime around this month. On paper looks like a direct competitor of ES100, with 3.5mm and 2.5 balanced output, aptX HD and LDAC reception, and USB DAC function.

I have a legit 2.5mm MMCX balanced cable from Fiio, I was thinking of doing continuity tests against the MMCX sleeve/pin and the jack rings, then maintaining the same connection when soldering.

Any info on wiring diagrams ? I thought of it cause the braided cables I mentioned, below the Y splitter do have 4 individually insulated wires. Instead of letting the R- and L- go to the same pin, why not connect them to separate ring pins on a 2.5mm 4-pole jack.

Is it a good idea to buy cheaper MMCX and 2-Pin braided cables off Ali, and replace the 3.5mm plug with a 2.5mm balanced plug ?

https://www.head-fi.org/threads/the-discovery-thread-new-nicehck-2018-hk6-6ba-earphones-pg2366.586909/page-2153#post-12730705

What's a bass adjust switch ? something like LZ big dipper ? Also what's the difference b/w this DZX and DZ7 ?

Any news on that Hisenior B5+ 5BA piece ?

That seems a pretty sweet device, but the receiver box form factor isn't exactly my cup of tea. I gave away an almost unused Fiio BTR1, cause I didn't like the ergonomics.

How does the DZ7 model stack up against HK6 ? Does the extra Dynamic driver extend the low end while the BAs maintain the mid and highs ? Also is there any bluetooth mmcx cable out there, which supports LDAC ? Only option I can think of now is to get the $125 Sony WIH700 bluetooth headset, and...