May I know what other USB dongle you've tried before?

You guys use LG phone direct to iem? No USB dongle/ other dac-amp in between? Just curious about the SQ. I am using xiaomi phone (offline files 16/44 and above) --> UAPP (bitperfect) -->dongle Shanling UA5--> iem Softears RSV

I tested Shanling UA5 vs FiiO BTR7 (USB mode). UA5 sounds cleaner and better. Anyway, just go give a try on them. Maybe it's different result for different iem. But if you need bluetooth, then no brainer it's BTR7

FYI, BTR7 doesn't sounds better than Shanling UA5 via USB mode. I just tested yesterday. Less clarity and refinement overall

Urgent. I need your help. Anyone has compared FH9 vs Softears RSV? I have a good deal on Rsv right now but I can't compare both side by side. Btw, later evening I'll go try Fh9 again

Has anyone tried SQ FiiO BTR7 (usb mode) vs dongle like Shanling UA5, or RU6?

Definitely not FD7 for me. Because it can't fit my ears. Same goes to Sony IER-Z1R

Hello. Has anyone compared FiiO FH9 VS Shanling ME800/ Dunu Zen Pro/ Dunu EST112? These have almost similar graph My preference: forward vocal, big soundstage, good detail and separation, rumble sub bass, punchy mid bass, airy but non fatiguing treble, no harsh cymbal, ..

I agree. When I tested FH9 and MK2 last time, both sound identical. MK2 just a bit fuller and bassier. But I can say MK2 is better a bit overall.

Because I did auditioned FH9 last 2 weeks. I like it but at final moment I tried song "Masterpiece - Jessie J". At seconds 7-8, there is sub bass rumble/ echoes (i dont know what it called). I totally can't hear it! I was super surprised! Other 4-5 songs dont have issue with bass. Weird...

How's FH9 sub-bass? Does it rumble enough?

Hello sir. I wonder if your iem ranking list is updated? I mean if you reviewed 1 iem 4-5 years ago with 6.5 score, will it be updated/ revised comparing to newer iem? For example, you really like Sennheiser IE900 but the rank is lower than Sony IER-M9. Am I making sense?

Thanks. Please make the battery icon shows how much battery charged too (like phone). So I won't be overcharging it and damage the battery.

Hello, Currently I need to click 3X to turn on charging in UA5. After charged, I need to click 7-8X to OFF. It is annoying to do this every single day. Could you make it simpler? Just click 2X at certain speed, it will toggle ON/OFF charging. Thanks. I also need another digital filter to reduce...

because of your writing, I confidently bought used Sony XBA-N3 (then I sold my FiiO FH3) No regret. Thanks. The best tips for me is Moondrop Spring tips. It gives best isolation, deep insertion, comfort and sound details. I also Azla sednaearfit light, spinfit cp100, final E, radius deep mount...