Radsone EarStudio ES100
May 4, 2018 at 8:23 PM Post #1,006 of 6,675
Beautiful day and beautiful music:

upload_2018-5-4_17-23-2.jpeg
 
May 4, 2018 at 8:50 PM Post #1,007 of 6,675
Beautiful day and beautiful music:


Nice. I presume those are koss ksc35's? Love them (but in the form of sportapro drivers on parts express headband).

And is that a Radsone? :wink: Nice as well!
 
May 5, 2018 at 2:47 PM Post #1,010 of 6,675
Now I'm researching modifying my DT 770's. I'd like to convert to a detachable cable and am considering a 4-pin mini XLR. I'd like to make two cables: 1. Single ended cable (4 pin mini XLR at headphone to 3.5mm TRS with common ground) for using the DT 770's with normal devices; and 2. Balanced cable ( 4 pin mini XLR at headphone to 2.5mm TRRS) for ES100 connection. I've never used a balanced earphone connection and am curious if I should expect a noticeable improvement? Also, from what I've read I should not use the 2X voltage mode in full differential on the ES100 with these headphones as they are only 80 ohms (not >300 ohms as stated in the Radsone document). Can this be locked out on the app so that it isn't activated accidentally?
 
May 5, 2018 at 3:36 PM Post #1,011 of 6,675
Now I'm researching modifying my DT 770's. I'd like to convert to a detachable cable and am considering a 4-pin mini XLR. I'd like to make two cables: 1. Single ended cable (4 pin mini XLR at headphone to 3.5mm TRS with common ground) for using the DT 770's with normal devices; and 2. Balanced cable ( 4 pin mini XLR at headphone to 2.5mm TRRS) for ES100 connection. I've never used a balanced earphone connection and am curious if I should expect a noticeable improvement? Also, from what I've read I should not use the 2X voltage mode in full differential on the ES100 with these headphones as they are only 80 ohms (not >300 ohms as stated in the Radsone document). Can this be locked out on the app so that it isn't activated accidentally?

on the ES100, using the balanced 2.5 has a clear and definite improvement compared to the 3.5mm
 
May 5, 2018 at 6:39 PM Post #1,014 of 6,675
on the ES100, using the balanced 2.5 has a clear and definite improvement compared to the 3.5mm

You're not making the wait for my balanced cable to get here from aliexpress any easier lol

It has been lost in a state of "Departed country of origin" since Apr24. Hopefully it will surface soon!
 
May 5, 2018 at 8:35 PM Post #1,015 of 6,675
You're not making the wait for my balanced cable to get here from aliexpress any easier lol

It has been lost in a state of "Departed country of origin" since Apr24. Hopefully it will surface soon!

my apologies..I'll be quiet for now.. (I'll nag you again tomorrow :ksc75smile: )
 
May 6, 2018 at 8:21 AM Post #1,016 of 6,675
Also, from what I've read I should not use the 2X voltage mode in full differential on the ES100 with these headphones as they are only 80 ohms (not >300 ohms as stated in the Radsone document). Can this be locked out on the app so that it isn't activated accidentally?

When you install ES100 app, you will see the detailed description on 1x, 2x voltage mode. And you can lock the output mode as you want to.
Thanks,
WS
 
May 6, 2018 at 8:26 AM Post #1,017 of 6,675
We're now testing the new F/W v1.2 and will release it mid next week.

[New features]
- power off when USB charger connected (optional)
- Crossfeed
- Mic. loopback during voice call (you can hear your own voice fed back to your IEM)

And finally MAC OS F/W update is now available from v1.2.

Thanks and Regards,
WS
 
May 6, 2018 at 10:04 PM Post #1,018 of 6,675
Just got mine today!
Trying to figure out basic settings. Can someone explain what Analog Volume means? With it set at the default -23.0, my headphones require the device volume to be turned up all the way in order to reach a decent (not loud) volume.
I turned it all the way up and now have the source volume down to about 1/3 for similar volume.
I'm using an iphone 8 with AAC codec now.
 
May 6, 2018 at 10:11 PM Post #1,019 of 6,675
Just got mine today!
Trying to figure out basic settings. Can someone explain what Analog Volume means? With it set at the default -23.0, my headphones require the device volume to be turned up all the way in order to reach a decent (not loud) volume.
I turned it all the way up and now have the source volume down to about 1/3 for similar volume.
I'm using an iphone 8 with AAC codec now.
Source volume should be maxed out and only change analog through the app or through the device controls. If you need a little more volume you can play with the preamp in the equalizer.
 

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