For MUB1 owners, does it have firmware updates/support ?

My bad and you’re right. Many of the amp cards will not have zero output impedance. And BA drivers based iems will suffer the most. FWIW, i am using SoundRhyme SR8 (14BA) with 4.4 plug. Compared to balanced card, this card (honor3) really have minimum background noise.

Just wanted to share my discovery. Apart from Hifiman amp cards, i have tried other oem cards as well. Tried Ufeel MK3 and Honor 3. Can safely say the honor 3, is much better than hifiman's own balanced card. Honor 3 is the purple card shown in Aliexpress store. Wayzr and way-zr2 are on their...

Just open hifiman.cn in desktop version and under 'Service and Support' (use google translate on the site), you will find all the necessary files related to your respective device. PC Assistant is included in the Firmware package for HM901R. As for PC Assistant manual, you can refer to this...

Mind sharing additional information on the blue earmen product in the background ?

My Tender setup, there's no such thing as too much juice for this iem. • Dethonray amp HA2 • Dethonray usb dac Honey H1 with Tender firmware.

Than y Thank you for taking your time to come up with much detailed and thorough review. Unfortunately, couple of days back just found out that BD20 and BA20 have been discontinued by Oriolus effective from May this year. And the successor products are still undecided. So now, i have shifted...

Hi everyone, Considering to grab BA20 and BD20, are they still the better choice nowadays against recent releases of other portable dac and amp ?

Well, the fun is over for me.. - Last night, my unit cannot keep a connection for more than 30 seconds (bluetooth and usb). 30 secs after connected, it shut down by itself. Same behavior when I turn it back on. And even within that 30 seconds connection window, there is no sound coming through...

How do we know when it's fully charged then ? Only by duration is it ?

Do we really need to leave it on while charging ? It's getting really hot and quite worrying for the long run..

First off, thanks a lot to @F700 for providing me with the update tools and fw for Honey H1. Greatly appreciate it! Hi kenz, I'm also using ddHiFi OTG cable and adapter on my iphone 11 ios 14.3. Everything is working just fine for me. Fyi, I'm using TC28i (Lightning to Usb-C adapter) + TC05...