[Lookout57]

Would it be possible to separate WM1A FW thread from WMA1 thread?

https://www.head-fi.org/threads/modifying-wm1z-a.856213/

 

[Whitigir]

Would it be possible to separate WM1A FW thread from WMA1 thread?

Nope, and we don’t want to. We would like to be buried as much as possible

 

[515164]

Thank you very much for your work, gentlemen. DMP-Z1 1.02 (3.02) is just wow. Gonna also try Jupiter 3.01 T1.

Really awesome!

 

[aradan]

I was wondering whether anyone knows the pinout for 4.4mm Balanced TRRRS jack.

I am thinking of updating my SE audeze cable to balanced using TRRRS, but unable to find the exact pinout.

I am a bit worried if they do something strange like the ground area move inTRRS ones

If anyone has the exact schematics it would he great.

Thanks in advance !

 

[ttt123]

I was wondering whether anyone knows the pinout for 4.4mm Balanced TRRRS jack.

I am thinking of updating my SE audeze cable to balanced using TRRRS, but unable to find the exact pinout.

I am a bit worried if they do something strange like the ground area move inTRRS ones

If anyone has the exact schematics it would he great.

Thanks in advance !

The WM1x is only wired for TRRR and the GRD is not used.

 

[Blueoris]

covid-19 in the Rockbox tool

 

[aradan]

The WM1x is only wired for TRRR and the GRD is not used.

Thank you will have a look. Took me a while to figure out it is easier to search using pentaconn than 4.4mm jack

 

[nc8000]

Thank you will have a look. Took me a while to figure out it is easier to search using pentaconn than 4.4mm jack

And since this is an official standard it should be wired like this everywhere abd as others mentioned Sony are not using the ground

 

[524419]

Ground is not used.

 

[nc8000]

Ground is not used.

Not by Sony no but others might

 

[Wietjunk]

Not by Sony no but others might

I have read an article about balanced and the ground can give a problem but I am not sure it was for 4.4 or 2.5mm.

Edit:
https://www.headphonesty.com/2019/05/balanced-vs-unbalanced-audio-connections/

 

[nc8000]

I have read an article about balanced and the ground can give a problem but I am not sure it was for 4.4 or 2.5mm.

Edit:
https://www.headphonesty.com/2019/05/balanced-vs-unbalanced-audio-connections/

2.5 can't have ground since there are only 4 sections in the plug. Same with 3.5 trrs

 

[aradan]

Well I think ground usage depends on the models as well.

Audeze does not have a ground wire per se.

And I think the cable is not shielded so no way to connect the shield to ground pin either

A very interesting article about balanced connections. It speaks about grounding as well.

 

[Stealer]

where is the system (of the player) can u see the ver of the mod FW? I have just changed mine.. and I sticked to the D1.02 soley to note that this is the beginning of the new fw mod.

 

[nc8000]

where is the system (of the player) can u see the ver of the mod FW? I have just changed mine.. and I sticked to the D1.02 soley to note that this is the beginning of the new fw mod.

You can’t, it only shiws the stock verion it is based on