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JCALLY JM20 Headphone Dongle Review

Rate this headphone adapter:

  • 1. Poor (headless panther)

    Votes: 3 1.5%
  • 2. Not terrible (postman panther)

    Votes: 0 0.0%
  • 3. Fine (happy panther)

    Votes: 17 8.6%
  • 4. Great (golfing panther)

    Votes: 177 89.8%

  • Total voters
    197
By setting Filters to lower than 10? See your screenshot.
 
lower than 10? See your screenshot
Thank you! This type of EQ does NOT able to generate shelves. And in the mode that is able to generate EQ with shelves, you can NOT restrict a number of the filters.
 
I apologize for the asinine question, but with all the versions available,which model should I pick for not difficult headphones? No ADC necessary, no mic. And is there a version for iPhone connector?

Again, sorry.
 
I apologize for the asinine question, but with all the versions available,which model should I pick for not difficult headphones? No ADC necessary, no mic. And is there a version for iPhone connector?

Again, sorry.
This thread is about the JCally “JM20” (not JM20-Max, JM20-Pro or any other JMxx).

If you want a USB-C dongle for an easy to drive headphones, the “JM20” should do fine… And no, there is no iPhone Lightning connector version (probably never will since iPhones have moved to USB-C).
 
This thread is about the JCally “JM20” (not JM20-Max, JM20-Pro or any other JMxx).

If you want a USB-C dongle for an easy to drive headphones, the “JM20” should do fine… And no, there is no iPhone Lightning connector version (probably never will since iPhones have moved to USB-C).
Perfect answer. Thanks. My iPhone is an older version, I'll use the iPhone dongle when I need it then.

I asked te question as there have been so many version discussed in this "forum", that I just wanted to make sure.
 
I apologize for the asinine question, but with all the versions available,which model should I pick for not difficult headphones? No ADC necessary, no mic. And is there a version for iPhone connector?

Again, sorry.
This:
 
This:
Oi Matias! Muito obrigado!

But $130 vs around $20...

I will not mention 4-1.

:p
 
(wrong thread?)
Of course - but I do not know which thread is correct.
That's the theory.
That is, from the point of view of theory, is it not a mistake to adapt both IE and OE using a diffuse field target?
If yes, what modification of this target do you recommend using - and where can I download it from? Thank you for your help!
 
Is there any option to change mode of this dongle to usb 1.00.
Dongle is not working with MI TV box maybe due to mi box not supporting 32bit output
 
Does any one know another dongle with cs43131 dac that supports old usb devices like usb 1.00?
 
Is there any option to change mode of this dongle to usb 1.00.
Dongle is not working with MI TV box maybe due to mi box not supporting 32bit output
I believe USB 2.0 is backward compatible with 1.0. Are you sure it’s not about UAC 1.0 vs. UAC 2.0?
 
Sorry i was talking about UAC 1
Kuang Pai 2 has a UAC 1.0/2.0 switch (single CS43131, no idea how it performs). More expensive, Shanling UA1 Plus (dual CS43131 but 3.5mm SE), FiiO BTR 13 and its brother Snowsky Nano Retro are UAC 1.0 only (dual CS43131, 3.5/4.4mm, BT).
I’m sure there are other…
 
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